Assessing local stresses in scanned fillet weld geometry using bagged decision trees | 2024 Publication type A1 Journal article (refereed), original research Author(s) Rohani Raftar Hamidreza, Ghanadi Mehdi, Hultgren Gustav, Ahola Antti, Barsoum Zuheir, Björk Timo Energy - Transition to carbon-neutral world LUT School of Energy Systems
Comparison of analytical and numerical methods for estimating notch strains | 2024 Publication type A1 Journal article (refereed), original research Author(s) Yanchukovich Alexei, Ahola Antti, Björk Timo, Sonsino Cetin Morris Other Focus Area LUT School of Energy Systems
Effect of HFMI Treatment on Resulting Weld Toe Geometry and Residual Stresses | 2024 Publication type B3 Unrefereed conference proceedings Author(s) Riski Jani, Ahola Antti, Björk Timo Energy - Transition to carbon-neutral world Mechanical Engineering LUT School of Energy Systems
Fatigue assessment of arc-welded aluminum joints using effective notch stress approach and 4R method (IIW doc. XIII-3066-2024) | 2024 Publication type Other Author(s) Havia Juho, Ahola Antti, Kozlova Mariia, Baumgartner Jörg, Björk Timo Energy - Transition to carbon-neutral world LUT Business School LUT School of Energy Systems
Fatigue behavior of load-carrying cruciform fillet weld joints under variable amplitude load | 2024 Publication type A1 Journal article (refereed), original research Author(s) Rohani Raftar Hamidreza, Ahola Antti, Lipiäinen Kalle, Björk Timo Energy - Transition to carbon-neutral world LUT School of Energy Systems
Fatigue design of stress relief grooves to prevent weld root fatigue in butt-welded cast steel to ultra-high-strength steel joints | 2024 Publication type A1 Journal article (refereed), original research Author(s) Havia Juho, Lipiäinen Kalle, Ahola Antti, Björk Timo Energy - Transition to carbon-neutral world LUT School of Energy Systems
Fatigue enhancement of welded thin-walled tubular joints made of lean duplex steel | 2024 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Savolainen Janne, Brask Lari, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue performance of explosion-cladded steel-to-aluminum transition joints for marine applications (IIW doc. XIII-3067-2024) | 2024 Publication type Other Author(s) Lipiäinen Kalle, Afkhami Shahriar, Ahola Antti, Moshtaghi Masoud, Björk Timo
Fatigue performance of welded joints made of high-strength steel under variable amplitude loading conditions and varying mean stress (IIW doc. XIII-3065-2024) | 2024 Publication type Other Author(s) Grönlund Kiia, Ahola Antti, Lipiäinen Kalle, Pesonen Tero, Björk Timo
Fatigue strength assessment of additive manufactured components considering local quality and geometry using the theory of critical distances and 4R method | 2024 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Afkhami Shahriar, Ahola Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society Energy - Transition to carbon-neutral world LUT School of Energy Systems
Fatigue strength assessment of additively manufactured component considering local quality (IIW doc. XIII-3068-2024) | 2024 Publication type Other Author(s) Lipiäinen Kalle, Ahola Antti, Lund Hannu, Penttilä Sakari, Razavi Nima, Skriko Tuomas, Hensel Jonas, Moshtaghi Masoud, Björk Timo
Fatigue strength assessment of HFMI-treated steel joints under bending loading (IIW doc. XIII-3059-2024) | 2024 Publication type Other Author(s) Leitner Martin, Ahola Antti, Moshtaghi Masoud, Björk Timo, Brunnhofer Peter, Buzzi Christian Other Focus Area LUT School of Energy Systems
Fatigue strength assessment of welded high-strength and ultra-high-strength steel joints in the as-welded and high-frequency mechanical impact (HFMI)-treated conditions under variable amplitude loading (IIW doc. XIII-3057-2024) | 2024 Publication type Other Author(s) Ahola Antti, Leitner Martin, Grönlund Kiia, Brunnhofer Peter, Buzzi Christian, Moshtaghi Masoud, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength of single-sided fillet welds in overlapping ultra-high-strength steel sheets | 2024 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Salerto Samu, Loisa Timo, Lipiäinen Kalle, Björk Timo Other Focus Area Energy - Transition to carbon-neutral world LUT School of Energy Systems
Flow and hardening behavior in the heat-affected zone of welded ultra-high strength steels | 2024 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Amraei Mohsen, Javaheri Vahid, Ghafouri Mehran, Björk Timo, Salminen Antti, Zhao Xiao-Lin Other Focus Area LUT School of Energy Systems
Fracture, deformation route, and mechanical performance of welded cold-formed ultra-high strength steel S1100 | 2024 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Skriko Tuomas, Lipiäinen Kalle, Björk Timo Other Focus Area Energy - Transition to carbon-neutral world Mechanical Engineering Mechanics of Materials LUT School of Energy Systems
Framework for a finite element method-based simulation approach to fatigue assessment of welded joints using the 4R method | 2024 Publication type A1 Journal article (refereed), original research Author(s) Pesonen Tero, Riski Jani, Lipiäinen Kalle, Ahola Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Influence of shear cut holes on the fatigue performance of hot-rolled 800 MPa automotive steel grades | 2024 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Plosila Pekka, Kaijalainen Antti, Ahola Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society Energy - Transition to carbon-neutral world LUT School of Energy Systems
Manufacturing and mechanical performance of a large-scale stainless steel vessel fabricated by wire-arc direct energy deposition | 2024 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Afkhami Shahriar, Lund Hannu, Ahola Antti, Varis Santeri, Skriko Tuomas, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
On the out-of-plane buckling of RHS X-joints – Analytical and numerical approaches | 2024 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Ahola Antti, Kukkonen Olavi Other Focus Area LUT School of Energy Systems
A system and a method for monitoring material fatigue | 2023 Publication type H1 Granted patent Author(s) Björk Timo, Ahola Antti Energy - Transition to carbon-neutral world LUT School of Energy Systems
Effect of temperature on the plastic flow and strain hardening of direct-quenched ultra-high strength steel S960MC | 2023 Publication type A1 Journal article (refereed), original research Author(s) Ghafouri Mehran, Afkhami Shahriar, Pokka Aki-Petteri, Javaheri Vahid, Togiani Amir, Larkiola Jari, Björk Timo Energy - Transition to carbon-neutral world Mechanics of Materials Metals and Alloys LUT School of Energy Systems
Effects of laser welding speed on the microstructure and microhardness of ultra-high strength steel S1100 | 2023 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Ghafouri Mehran, Lipiäinen Kalle, Poutiainen Ilkka, Amraei Mohsen, Björk Timo Other Focus Area Energy - Transition to carbon-neutral world Mechanical Engineering Mechanics of Materials LUT School of Energy Systems
Effects of notch-load-defect interactions on the local stress-strain fields and strain hardening of additively manufactured 18Ni300 steel | 2023 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Lipiäinen Kalle, Javaheri Vahid, Amraei Mohsen, Salminen Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Experiments on Welded High Strength Steel S700 K-joints | 2023 Publication type A4 Conference proceedings Author(s) Alshawwa Omar, Mela Kristo, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue design of a stress relief groove to prevent weld root fatigue in butt-welded cast steel to ultra-high-strength steel joints (IIW doc. XIII-2981-2023) | 2023 Publication type Other Author(s) Havia Juho, Lipiäinen Kalle, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue performance of ultra-high-strength steel laser cut notches under variable amplitude loading | 2023 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Ahola Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Fatigue strength assessment of welded joints in the marine environment - A case study on the applications of local stress and fracture mechanics methods for analyzing non-load-carrying fillet-welded joints | 2023 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength of shot-peened as-welded joints and post-weld-treated and subsequently clean-blasted fillet weld joints | 2023 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Lipiäinen Kalle, Riski Jani, Koskimäki Matti, Pyörret Joonas, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength of single-sided fillet welds in overlapping ultra-high-strength steel sheets (IIW doc. XIII-2985-2023) | 2023 Publication type Other Author(s) Ahola Antti, Salerto Samu, Loisa Timo, Lipiäinen Kalle, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength of welded thin-walled hollow sections joints made of lean duplex steel | 2023 Publication type A4 Conference proceedings Author(s) Ahola Antti, Savolainen Janne, Brask Lari, Björk Timo Other Focus Area LUT School of Energy Systems
Low-cycle fatigue in ultra-high-strength steel welded joints in the as-welded and post-weld-treated conditions | 2023 Publication type A1 Journal article (refereed), original research Author(s) Riski Jani, Ahola Antti, Skriko Tuomas, Björk Timo Other Focus Area LUT School of Energy Systems
On the backward design — an advanced concept for the design of welded structures for demanding applications | 2023 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Ahola Antti, Skriko Tuomas, Lipiäinen Kalle Energy - Transition to carbon-neutral world LUT School of Energy Systems
On the distortional buckling of compressed rectangular hollow section X-joints | 2023 Publication type A4 Conference proceedings Author(s) Björk Timo, Ahola Antti, Kukkonen Olavi Other Focus Area LUT School of Energy Systems
On the Fatigue Strength of Welded High-Strength Steel Joints in the As-Welded, Post-Weld-Treated and Repaired Conditions in a Typical Ship Structural Detail | 2023 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Lipiäinen Kalle, Lindroos Juuso, Koskimäki Matti, Laukia Kari, Björk Timo Other Focus Area LUT School of Energy Systems
Overload and variable amplitude load effects on the fatigue strength of welded joints | 2023 Publication type A1 Journal article (refereed), original research Author(s) Grönlund Kiia, Ahola Antti, Riski Jani, Pesonen Tero, Lipiäinen Kalle, Björk Timo Energy - Transition to carbon-neutral world LUT School of Energy Systems
Overload and variable amplitude load effects on the fatigue strength of welded joints made of high-strength steel (IIW doc. XIII-2984-2023) | 2023 Publication type Other Author(s) Grönlund Kiia, Ahola Antti, Riski Jani, Pesonen Tero, Lipiäinen Kalle, Björk Timo
Simulation and experiment on residual stress and deflection of cruciform welded joints | 2023 Publication type A1 Journal article (refereed), original research Author(s) Rohani Raftar Hamidreza, Ahola Antti, Lipiäinen Kalle, Björk Timo Other Focus Area LUT School of Energy Systems
Simulation and Its Use in Additive Manufacturing | 2023 Publication type A3 Book section, chapters in research books Author(s) Ghafouri Mehran, Amraei Mohsen, Gopaluni Aditya, Piili Heidi, Björk Timo, Hämäläinen Jari Other Focus Area LUT School of Engineering Sciences LUT School of Energy Systems
The effects of geometric and metallurgical constraints on ultra-high strength steel weldments | 2023 Publication type A1 Journal article (refereed), original research Author(s) Neuvonen Riku, Peltoniemi Teemu, Skriko Tuomas, Ghafouri Mehran, Amraei Mohsen, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Ultimate capacity of hot-dip galvanized ultrahigh-strength steel cut edges and welded joints (IIW doc. XV-1661-2023) | 2023 Publication type Other Author(s) Lipiäinen Kalle, Ahola Antti, Javaheri Vahid, Björk Timo Other Focus Area LUT School of Energy Systems
Ultimate tensile capacity of hot-dip galvanized ultra-high-strength steel cut edges and welded joints | 2023 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Ahola Antti, Javaheri Vahid, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Bending effects on the fatigue strength of non-load-carrying transverse attachment joints made of ultra-high-strength steel | 2022 Publication type A4 Conference proceedings Author(s) Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Data related to the manufacturing and mechanical performance of 3D-printed metal honeycombs | 2022 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Amraei Mohsen, Poutiainen Ilkka, Gardner Leroy, Piili Heidi, Wadee M. Ahmer, Salminen Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Data related to the microstructural identification and analyzing the mechanical properties of maraging stainless steel 13Cr10Ni1.7Mo2Al0.4Mn0.4Si (commercially known as CX) processed by laser powder bed fusion method | 2022 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Javaheri Vahid, Dabiri Edris, Piili Heidi, Björk Timo Other Focus Area Mechanics of Materials Metals and Alloys Materials Science LUT School of Energy Systems
Design and Fabrication Factors for the Fatigue Assessment of Welded Structures | 2022 Publication type A4 Conference proceedings Author(s) Skriko Tuomas, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Effects of manufacturing parameters, heat treatment, and machining on the physical and mechanical properties of 13Cr10Ni1.7Mo2Al0.4Mn0.4Si steel processed by laser powder bed fusion | 2022 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Javaheri Vahid, Dabiri Edris, Piili Heidi, Björk Timo Mechanical Engineering Mechanics of Materials Metals and Alloys LUT School of Energy Systems
Evaluation of geometrical notch and quality effects in the fatigue strength assessment of ultra-high-strength steel cut edges | 2022 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Afkhami Shahriar, Ahola Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Fatigue performance of hot-dip galvanized ultra-high-strength steel laser cut notches under constant and variable amplitude loading (IIW doc. XIII-2934-2022) | 2022 Publication type Other Author(s) Lipiäinen Kalle, Ahola Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Fatigue performance of notched and hot-dip galvanized laser and mechanically cut S960 steel components considering local defects with the theory of critical distances | 2022 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Ahola Antti, Kaijalainen Antti, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Fatigue performance of stainless tool steel CX processed by laser powder bed fusion | 2022 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Javaheri Vahid, Lipiäinen Kalle, Amraei Mohsen, Dabiri Edris, Björk Timo Other Focus Area Mechanical Engineering Mechanics of Materials Metals and Alloys Materials Science LUT School of Energy Systems
Fatigue performance of the welded details of an old, demolished steel railway bridge | 2022 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Lipiäinen Kalle, Afkhami Shahriar, Lilja Heikki, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength of blast-cleaned post-weld-treated non-load-carrying fillet weld joints (IIW doc. XIII-2932-2022) | 2022 Publication type Other Author(s) Ahola Antti, Lipiäinen Kalle, Riski Jani, Koskimäki Matti, Pyörret Joonas, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength of laser-dressed non-load-carrying fillet weld joints made of ultra-high-strength steel | 2022 Publication type A4 Conference proceedings Author(s) Skriko Tuomas, Ahola Antti, Poutiainen Ilkka, Björk Timo Other Focus Area LUT School of Energy Systems
Mechanical performance and design optimisation of metal honeycombs fabricated by laser powder bed fusion | 2022 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Amraei Mohsen, Gardner Leroy, Piili Heidi, Wadee M. Ahmer, Salminen Antti, Björk Timo Other Focus Area Business and society - Sustainable renewal of business, industry and society Energy - Transition to carbon-neutral world Aerospace Engineering Industrial and Manufacturing Engineering Mechanical Engineering Automotive Engineering Mechanics of Materials Civil and Structural Engineering Metals and Alloys Materials Science Computational Mechanics LUT School of Energy Systems
Mechanical properties of butt-welded ultra-high strength steels at elevated temperatures | 2022 Publication type A1 Journal article (refereed), original research Author(s) Ghafouri Mehran, Amraei Mohsen, Pokka Aki-Petteri, Björk Timo, Larkiola Jari, Piili Heidi, Zhao Xiao-Lin Other Focus Area LUT School of Energy Systems
Numerical and experimental investigations on the welding residual stresses and distortions of the short fillet welds in high strength steel plates | 2022 Publication type A1 Journal article (refereed), original research Author(s) Ghafouri Mehran, Ahola Antti, Ahn Joseph, Björk Timo Other Focus Area LUT School of Energy Systems
On the backward design – A novel concept for the design of welded structures for demanding application (IIW doc. XV-1645-2022) | 2022 Publication type Other Author(s) Björk Timo, Ahola Antti, Skriko Tuomas, Lipiäinen Kalle Other Focus Area LUT School of Energy Systems
On the interaction of axial and bending loads in the weld root fatigue strength assessment of load-carrying cruciform joints | 2022 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Rohani Raftar Hamidreza, Björk Timo, Kukkonen Olavi Other Focus Area LUT School of Energy Systems
Overview on the digitized production of welded steel structures | 2022 Publication type A1 Journal article (refereed), original research Author(s) Skriko Tuomas, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Overview on the fatigue strength of single-sided transverse and longitudinal fillet weld joints | 2022 Publication type A4 Conference proceedings Author(s) Ahola Antti, Skriko Tuomas, Björk Timo Other Focus Area LUT School of Energy Systems
Static strength capacity of single-sided fillet welds | 2022 Publication type A4 Conference proceedings Author(s) Skriko Tuomas, Ahola Antti, Lipiäinen Kalle, Björk Timo Other Focus Area LUT School of Energy Systems
Thermomechanical simulation of the heat-affected zones in welded ultra-high strength steels: microstructure and mechanical properties | 2022 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Javaheri Vahid, Amraei Mohsen, Skriko Tuomas, Piili Heidi, Zhao Xiao-Ling, Björk Timo Other Focus Area Mechanical Engineering Mechanics of Materials Metals and Alloys Materials Science (miscellaneous) Materials Science LUT School of Energy Systems
Ultimate capacity of SHS X-joints made of normal and high-strength weathering steels | 2022 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Afkhami Shahriar, Lipiäinen Kalle, Björk Timo Other Focus Area LUT School of Energy Systems
Welding-induced stresses and distortion in high-strength steel T-joints: Numerical and experimental study | 2022 Publication type A1 Journal article (refereed), original research Author(s) Ghafouri Mehran, Ahola Antti, Ahn Joseph, Björk Timo Other Focus Area LUT School of Energy Systems
CFRP strengthening of butt-welded ultra-high strength steels under quasi-static tensile loading | 2021 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Jiao Hui, Toghyani Amir, Björk Timo, Zhao Xiao-Ling
Discretization and material parameter characterization for a HAZ in direct-quenched armor steel | 2021 Publication type A1 Journal article (refereed), original research Author(s) Neuvonen Riku, Skriko Tuomas, Björk Timo
Effects of manufacturing parameters and mechanical post-processing on stainless steel 316L processed by laser powder bed fusion | 2021 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Dabiri Mohammad, Piili Heidi, Björk Timo
Effects of notch-load interactions on the mechanical performance of 3D printed tool steel 18Ni300 | 2021 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Dabiri Edris, Lipiäinen Kalle, Piili Heidi, Björk Timo Mechanical Engineering Mechanics of Materials Metals and Alloys Materials Science (miscellaneous) Materials Science LUT School of Energy Systems
Fatigue strength assessment of cut edges considering material strength and cutting quality | 2021 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Kaijalainen Antti, Ahola Antti, Björk Timo
Fatigue strength of hot-dip galvanized S960 cut edges and longitudinal welds | 2021 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Ahola Antti, Virolainen Esa, Hirvi Ari, Björk Timo Business and society - Sustainable renewal of business, industry and society LUT School of Energy Systems
Fatigue strength of longitudinal load-carrying welds in beams made of ultra-high-strength steel | 2021 Publication type A1 Journal article (refereed), original research Author(s) Skriko Tuomas, Lipiäinen Kalle, Ahola Antti, Mettänen Heli, Björk Timo
Metal additive manufacturing for industrial applications | 2021 Publication type D4 Published development or research report or study Author(s) Afkhami Shahriar, Amraei Mohsen, Unt Anna, Piili Heidi, Björk Timo Mechanical Engineering LUT School of Energy Systems
On the geometrical notch and quality effects on the fatigue strength of ultra-high-strength steel cut edges (IIW Doc. XIII-2884-2021) | 2021 Publication type Other Author(s) Lipiäinen Kalle, Afkhami Shahriar, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
On the interaction of axial and bending loads in the weld root fatigue strength assessment of load-carrying cruciform joints (IIW Doc. 2883-2021) | 2021 Publication type Other Author(s) Ahola Antti, Rohani Raftar Hamidreza, Björk Timo, Kukkonen Olavi Other Focus Area LUT School of Energy Systems
On the weld root fatigue strength and improvement techniques for non-load-carrying transverse attachment joints with single-sided fillet welds and made of mild and ultra-high-strength steels | 2021 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Skriko Tuomas, Lipiäinen Kalle, Björk Timo
Overview on the digitized production of welded steel structures (IIW Doc. XV-1631-2021) | 2021 Publication type Other Author(s) Skriko Tuomas, Ahola Antti, Björk Timo Other Focus Area LUT School of Energy Systems
Structural performance of laser welded edge joints made of high-strength steel | 2021 Publication type A4 Conference proceedings Author(s) Peippo Juha, Ahola Antti, Björk Timo, Salminen Antti Other Focus Area LUT School of Energy Systems
Weld root fatigue assessment of load-carrying fillet welded joints: 4R method compared to other methods | 2021 Publication type A1 Journal article (refereed), original research Author(s) Rohani Raftar Hamidreza, Dabiri Edris, Ahola Antti, Björk Timo
Fatigue strength assessment of ground fillet-welded joints using 4R method | 2020 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Muikku Arttu, Braun Moritz, Björk Timo
Fatigue strength assessment of ground fillet-welded steel joints using 4R method (IIW-Doc. XIII-2862-2020) | 2020 Publication type Other Author(s) Ahola Antti, Muikku Arttu, Braun Moritz, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue strength assessment of TIG-dressed ultra-high-strength steel fillet weld joints using the 4R method | 2020 Publication type A1 Journal article (refereed), original research Author(s) Mettänen Heli, Nykänen Timo, Skriko Tuomas, Ahola Antti, Björk Timo
Fatigue strength characterization of high and ultra-high-strength steel cut edges | 2020 Publication type A1 Journal article (refereed), original research Author(s) Lipiäinen Kalle, Ahola Antti, Skriko Tuomas, Björk Timo
Fatigue strength of misaligned non-load-carrying cruciform joints made of ultra-high-strength steel | 2020 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Björk Timo
Finite element simulation of welding distortions in ultra-high strength steel S960 MC including comprehensive thermal and solid-state phase transformation models | 2020 Publication type A1 Journal article (refereed), original research Author(s) Ghafouri Mehran, Ahn Joseph, Mourujärvi Juho, Björk Timo, Larkiola Jari
Mechanical properties and microstructural evaluation of the heat-affected zone in ultra-high strength steels | 2020 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Afkhami Shahriar, Javaheri Vahid, Larkiola Jari, Skriko Tuomas, Björk Timo, Zhao Xiao-Ling
On the distortion and warping of cantilever beams with hollow section | 2020 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Ahola Antti, Skriko Tuomas
Re-evaluation of weld root fatigue strength for load-carrying fillet welded joints using the notch stress concept | 2020 Publication type A1 Journal article (refereed), original research Author(s) Rohani Raftar Hamidreza, Dabiri Mohammad, Ahola Antti, Björk Timo
Use of the quasi-static Johnson-Cook model in the failure assessment of tensile specimens with metallurgical constraints | 2020 Publication type A1 Journal article (refereed), original research Author(s) Neuvonen Riku, Skriko Tuomas, Björk Timo
Bond characteristics between high/ultra-high strength steel and ultra-high modulus CFRP laminates | 2019 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Zhao Xiao-Ling, Björk Timo, Heidarpour Amin
Bonded CFRP to high strength steels | 2019 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Zong Lingjia, Ahola Antti, Björk Timo
Distortional buckling of X‐joints made of square hollow cross‐section beams: theoretical energy‐based model | 2019 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Ahola Antti, Tuominen Niko
Effective parameters on the fatigue life of metals processed by powder bed fusion technique: A short review | 2019 Publication type A2 Review article, literature review, systematic review Author(s) Afkhami Shahriar, Piili Heidi, Salminen Antti, Björk Timo
Effects of heat input on the mechanical properties of butt-welded high and ultra-high strength steels | 2019 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Ahola Antti, Afkhami Shahriar, Björk Timo, Heidarpour Amin, Zhao Xiao-Ling
Experimental investigation on the fatigue strength assessment of welded joints made of S1100 ultra-high-strength steel in as-welded and post-weld treated condition | 2019 Publication type A4 Conference proceedings Author(s) Ahola Antti, Skriko Tuomas, Björk Timo
Fatigue analysis on the transverse fillet-welded joints made of ultra-high-strength steel - mean stress correction using 4R method (IIW-Doc. XIII-2779-19) | 2019 Publication type Other Author(s) Ahola Antti, Skriko Tuomas, Björk Timo Other Focus Area LUT School of Energy Systems
Fatigue characteristics of steels manufactured by selective laser melting | 2019 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Dabiri Mohammad, Alavi S. Habib, Björk Timo, Salminen Antti
Fatigue strength assessment of ultra-high-strength steel fillet weld joints using 4R method | 2019 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Skriko Tuomas, Björk Timo
Fatigue strength capacity of load-carrying fillet welds on ultra-high-strength steel plates subjected to out-of-plane bending | 2019 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Björk Timo, Barsoum Zuheir
Fatigue strength of welded tubular T-joints made of ferritic stainless steel in as-welded and post-weld treated condition | 2019 Publication type A4 Conference proceedings Author(s) Koskimäki Matti, Tuominen Niko, Ahola Antti, Björk Timo
Moniaksiaalisen kuormitushistorian ääriarvopistedatan sykliluokitus Wang-Brown-menetelmän avulla | 2019 Publication type A1 Journal article (refereed), original research Author(s) Yanchukovich Alexei, Ahola Antti, Björk Timo
On the distortion and warping of cantilever beam with hollow section (IIW-Doc. XV-1606-19) | 2019 Publication type Other Author(s) Björk Timo, Ahola Antti, Skriko Tuomas Other Focus Area LUT School of Energy Systems
Weldability of cold-formed high strength and ultra-high strength steels | 2019 Publication type A1 Journal article (refereed), original research Author(s) Afkhami Shahriar, Björk Timo, Larkiola Jari
4R method for consideration of the fatigue performance of welded joints - Background and applications | 2018 Publication type B3 Unrefereed conference proceedings Author(s) Björk Timo, Ahola Antti, Skriko Tuomas Other Focus Area LUT School of Energy Systems
Evaluation of Strain–Life Fatigue Curve Estimation Methods and Their Application to a Direct-Quenched High-Strength Steel | 2018 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Ghafouri Mehran, Rohani Raftar Hamidreza, Björk Timo
Fatigue Performance of GMA-Brazed Non-load Carrying Joints Made of Ultra-High-Strength Steel | 2018 Publication type A4 Conference proceedings Author(s) Ahola Antti, Skriko Tuomas, Björk Timo
Fatigue strength assessment of duplex and super-duplex stainless steels by 4R method | 2018 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Mettänen Heli, Ahola Antti, Lindgren Mari, Terva Juuso
Local Buckling of Welded Box Beams Made of Ultrahigh-Strength Steels | 2018 Publication type A1 Journal article (refereed), original research Author(s) Hämäläinen Olli-Pekka, Halme Tapani, Björk Timo
On the design of fillet welds made of ultra-high-strength steel | 2018 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Ahola Antti, Tuominen Niko Mechanical Engineering LUT School of Energy Systems
Utilizing the theory of critical distances in conjunction with crystal plasticity for low-cycle notch fatigue analysis of S960 MC high-strength steel | 2018 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Lindroos Matti, Andersson Tom, Afkhami Shahriar, Laukkanen Anssi, Björk Timo
A novel method for fatigue assessment of steel plates with thermally cut edges | 2017 Publication type A1 Journal article (refereed), original research Author(s) Peippo Juha, Björk Timo, Nykänen Timo
Barkhausen noise response of fatigue tested super duplex stainless steel | 2017 Publication type B3 Unrefereed conference proceedings Author(s) Santa-aho Suvi, Lindgren Mari, Björk Timo, Vippola Minnamari
Effect of bending moment on capacity of fillet weld | 2017 Publication type A4 Conference proceedings Author(s) Tuominen Niko, Björk Timo, Ahola Antti
Estimation of stress concentration factor in butt and T-welded joints utilizing artificial neural network-based models | 2017 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Ghafouri Mehran, Björk Timo
Fatigue analysis of notched specimens made of direct-quenched ultra-high-strength steel under constant amplitude loading | 2017 Publication type A4 Conference proceedings Author(s) Dabiri Mohammad, Björk Timo
Fatigue strength assessment of duplex and super-duplex stainless steels by 4R method (IIW-Doc. XIII-2683-17) | 2017 Publication type D4 Published development or research report or study Author(s) Björk Timo, Mettänen Heli, Ahola Antti, Lindgren Mari Other Focus Area LUT School of Energy Systems
Kuormitustavan ja symmetrisyyden vaikutus kuormaa kantamattomien hitsausliitosten väsymiseen – tehollisen lovijännityksen ja murtumismekaniikan menetelmien vertailu | 2017 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Mettänen Heli, Björk Timo
On the design of fillet welds made of UHSS (IIW-Doc. XV-1547-17) | 2017 Publication type D4 Published development or research report or study Author(s) Björk Timo, Ahola Antti, Tuominen Niko Other Focus Area LUT School of Energy Systems
Utilizing artificial neural networks for stress concentration factor calculation in butt welds | 2017 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Ghafouri Mehran, Rohani Raftar Hamidreza, Björk Timo
X-liitoksen vinoutumisnurjahdus | 2017 Publication type A4 Conference proceedings Author(s) Björk Timo, Tuominen Niko Petteri, Ahola Antti
3R-menetelmän käyttö vaihtuva-amplitudisesti kuormitettujen hitsausliitosten väsymisanalysoinnissa | 2016 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Mettänen Heli, Ahola Antti, Skriko Tuomas, Hämäläinen Olli-Pekka, Björk Timo
A novel method for fatigue assessment of steel plates with thermally cut edges | 2016 Publication type D4 Published development or research report or study Author(s) Peippo Juha, Björk Timo, Nykänen Timo Other Focus Area LUT School of Energy Systems
Effect of loading type on the fatigue strength of asymmetric and symmetric transverse non-load carrying attachments | 2016 Publication type A1 Journal article (refereed), original research Author(s) Ahola Antti, Nykänen Timo, Björk Timo
Effect of side grooves on plane stress fracture behavior of compact tension specimens made of ultra-high strength steel | 2016 Publication type A4 Conference proceedings Author(s) Dabiri Mohammad, Skriko Tuomas, Amraei Mohsen, Björk Timo
Effect of the welding process and filler material on the fatigue behavior of 960 MPa structural steel at a butt joint configuration | 2016 Publication type A1 Journal article (refereed), original research Author(s) Siltanen Jukka, Skriko Tuomas, Björk Timo
Effects of fabrication processes on the deformation capacity of S960 ultra-high strength steel | 2016 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Dabiri Mohammad, Björk Timo, Skriko Tuomas
Experimental fatigue characterization and finite element analysis of elasto-plastic behavior of notched specimens made of direct-quenched ultra-high strength steel | 2016 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Isakov Matti, Skriko Tuomas, Bjork Timo
Fatigue assessment of welded joints under variable amplitude loading using a novel notch stress approach | 2016 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Mettänen Heli, Björk Timo, Ahola Antti
Fatigue strength of TIG-dressed ultra-high-strength steel fillet weld joints at high stress ratio | 2016 Publication type A1 Journal article (refereed), original research Author(s) Skriko Tuomas, Ghafouri Mehran, Björk Timo Engineering LUT School of Energy Systems
Neural network-based assessment of the stress concentration factor in a T-welded joint | 2016 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Ghafouri Mehran, Rohani Raftar Hamidreza, Björk Timo Mechanical Engineering LUT School of Energy Systems
On the critical plane of axially loaded plate structures made of ultra-high strength steel | 2016 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Nykänen Timo, Valkonen Ilkka
Plastic strain characteristics of butt-welded ultra-high strength steel (UHSS) | 2016 Publication type A1 Journal article (refereed), original research Author(s) Amraei Mohsen, Skriko Tuomas, Björk Timo, Zhao Xiao-Ling
Punching shear capacity of T-joint made of high-strength steel | 2016 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Ahola Antti, Nykänen Timo Engineering Materials Science LUT School of Energy Systems
Sekundäärisen momentin vaikutus hitsin lujuuteen | 2016 Publication type A1 Journal article (refereed), original research Author(s) Tuominen Niko, Björk Timo, Litmanen Jesse
Suojausterästen materiaalimallit | 2016 Publication type A2 Review article, literature review, systematic review Author(s) Neuvonen Riku, Björk Timo, Skriko Tuomas
A new proposal for assessment of the fatigue strength of steel butt-welded joints improved by peening (HFMI) under constant amplitude tensile loading | 2015 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Bjork Timo Engineering Materials Science LUT School of Energy Systems
A new proposal for the assessment of fatigue strength of steel butt-welded joints improved by peening | 2015 Publication type B3 Unrefereed conference proceedings Author(s) Nykänen Timo, Bjork Timo Other Focus Area Mechanical Engineering Engineering Materials Science LUT School of Energy Systems
Assessment of fatigue strength of steel butt-welded joints in as-welded condition – Alternative approaches for curve fitting and mean stress effect analysis | 2015 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Björk Timo Engineering Materials Science LUT School of Energy Systems
Effect of the secondary bending moment on K-joint capacity | 2015 Publication type A4 Conference proceedings Author(s) Björk Timo, Tuominen Niko, Lähde Tuomas
Effects of Laser Weld Parameters on the Strength Properties of Weld Joints in Armor Steel | 2015 Publication type A4 Conference proceedings Author(s) Neuvonen Riku, Björk Timo
Fatigue Microcrack Nucleation Modeling: A Survey of the State of the Art | 2015 Publication type A1 Journal article (refereed), original research Author(s) Dabiri Mohammad, Laukkanen Anssi, Bjork Timo
Fatigue Strength of Ferritic Stainless Steel Rectangular Hollow Section T-Joints As-welded and Post Treated Conditions. | 2015 Publication type B3 Unrefereed conference proceedings Author(s) Koskimäki Matti, Tuominen Niko, Björk Timo Engineering LUT School of Energy Systems
Fretting fatigue phenomenon in bolted high-strength steel plate connections | 2015 Publication type A4 Conference proceedings Author(s) Hämäläinen, Olli-Pekka, Björk, Timo
Fretting fatigue phenomenon in bolted high-strength steel plate connections | 2015 Publication type A1 Journal article (refereed), original research Author(s) Hämäläinen Olli-Pekka, Björk Timo
Novel notch stress approach for fatigue design of butt welded joints improved by peening | 2015 Publication type Other Author(s) Nykänen Timo, Bjork Timo
On the critical plane of axially loaded plate structures made of ultra high strength steel (IIW Doc. XV-1492-15) | 2015 Publication type D4 Published development or research report or study Author(s) Björk Timo, Salo Joel, Nykänen Timo, Valkonen Ilkka Other Focus Area Engineering Materials Science LUT School of Energy Systems
Warping of a tubular mat | 2015 Publication type B3 Unrefereed conference proceedings Author(s) Pöllänen Ilkka, Bjork Timo, Martikka Heikki
Capacity of a Welded Structure of Direct-Quenched Ultra-High-Strength Structural Steels | 2014 Publication type B3 Unrefereed conference proceedings Author(s) Björk Timo, Valkonen Ilkka, Kömi Jukka, Idren Hannu Engineering Materials Science
Effects of weaving technique on the fatigue strength of transverse loaded fillet welds made of ultra-high-strength steel | 2014 Publication type A1 Journal article (refereed), original research Author(s) Skriko T, Björk T, Nykänen T, Skriko T
Fatigue strength of steel butt-welded joints in as-welded conditionEvaluation of current practice and alternative considerations | 2014 Publication type Other Author(s) Nykänen Timo, Bjork Timo Engineering Metals and Alloys LUT School of Energy Systems
Hitsausliitokset | 2014 Publication type B2 Unrefereed book section Author(s) Bjork Timo Mechanical Engineering Civil and Structural Engineering
Low-temperature ductility and structural behaviour of cold-formed hollow section structures- process during the past two decades | 2014 Publication type A2 Review article, literature review, systematic review Author(s) Ritakallio Pekka, Björk Timo Engineering
Punching shear capacity of T-joint made of high strength steel plates (IIW Doc. XV-1471-14) | 2014 Publication type D4 Published development or research report or study Author(s) Bjork Timo, Forsström L, Ahola Antti, Nykänen Timo Engineering LUT School of Energy Systems
Residual strength at -40o C of a pre-cracked cold-formed rectangular hollow section made of ultra-high-strength steel – An engineering approach | 2014 Publication type A1 Journal article (refereed), original research Author(s) Nykänen T, Björk T, Mettänen H, Ilyin A V, Koskimäki M
Rotation capacity of fillet weld joints made of high-strength steel | 2014 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Penttilä Timo, Nykänen Timo
Ultimate Capacity of Welded Joints Made of High Strength Steel CFRHS | 2014 Publication type A4 Conference proceedings Author(s) Niko Tuominen, Timo Björk
Comparison of different methods for fatigue assessment of vibrating welded structures | 2013 Publication type D4 Published development or research report or study Author(s) Mettänen H, Björk T, Nykänen T
Effects of welding weaving technique on the fatigue strength of transverse loaded fillet welds made of ultra-high-strength steel (IIW-Doc. XIII-2473-13) | 2013 Publication type D4 Published development or research report or study Author(s) Skriko T, Björk T, Nykänen T
Fatigue strength prediction of ultra high strength steel butt welded joints | 2013 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Björk Timo, Laitinen Risto Mechanical Engineering LUT School of Energy Systems
Optimization of the Cross-Section of a Beam Subjected to Bending Load | 2013 Publication type A4 Conference proceedings Author(s) Hämäläinen Olli-Pekka, Björk Timo Mechanical Engineering Engineering LUT School of Energy Systems
Rotation capacity of fillet weld joints made of high strength steel. IIW-Doc. XV-1445-13 | 2013 Publication type D4 Published development or research report or study Author(s) Björk T, Viitala A, Penttilä T, Nykänen T
Sub-modeling Approach for Obtaining Structural Stress Histories during Dynamic Analysis | 2013 Publication type A1 Journal article (refereed), original research Author(s) Rantalainen T., Mikkola A., Björk T.
Väsytyskuormitetun UHSS-rakenneputken äärikestävyys alhaisissa käyttölämpötiloissa (Residual strength at -40o C of a pre-cracked cold-formed rectangular hollow section made of ultra-high-strength steel - An engineering approach) | 2013 Publication type Other Author(s) Nykänen Timo, Björk Timo, Mettänen Heli, Ilyin A V, Koskimäki Matti
Capacity of fillet welded joints made of ultra high strength steel | 2012 Publication type A1 Journal article (refereed), original research Author(s) Björk Timo, Toivonen Joe, Nykänen Timo Mechanical Engineering LUT School of Energy Systems
Static strength and fracture characteristics of new ultra-high-strength steels with yield strengths 900 - 960 MPa | 2010 Publication type A4 Conference proceedings Author(s) Nevasmaa Pekka, Karjalainen-Roikonen Päivi, Laukkanen Anssi, Nykänen Timo, Ameri T, Björk Timo, Limnell Teijo, Kuoppala Juha Mechanical Engineering LUT School of Energy Systems
Static strength of fillet weld joints made of ultra high strength steel | 2010 Publication type D4 Published development or research report or study Author(s) Björk Timo, Toivonen J, Nykänen Timo Other Focus Area Mechanical Engineering LUT School of Energy Systems
A simplified fatigue assessment method for high quality welded cruciform joints | 2009 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Marquis Gary, Björk Timo
Fatigue crack patterns in ultrasonic peened welded structures during constant and variable amplitude loading | 2009 Publication type D3 Professional conference proceedings Author(s) Marquis Gary, Nykänen Timo, Björk Timo
Fatigue strength of ultra high strength steel butt-welded joints under constant amplitude loading | 2009 Publication type D4 Published development or research report or study Author(s) Nykänen Timo, Björk Timo, Koskimäki Matti, Laitinen Risto
An Assessment of Fatigue Strength of Load Carrying Joints with 2D and 3D Lack of Penetration | 2007 Publication type D3 Professional conference proceedings Author(s) Oinonen Ahti, Nykänen Timo, Björk Timo, Marquis Gary
Approximative master curve for fatigue assessment of cruciform joints with non-load-carrying welds | 2007 Publication type D4 Published development or research report or study Author(s) Nykänen Timo, Marquis Gary, Björk Timo
Effect of weld geometry on the fatigue strength of fillet welded cruciform joints | 2007 Publication type D3 Professional conference proceedings Author(s) Nykänen Timo, Marquis Gary, Björk Timo
Effect of weld toe radius on the fatigue strength of fillet welded cruciform joints | 2007 Publication type Other Author(s) Nykänen Timo, Marquis Gary, Björk Timo Fields of Research Engineering LUT School of Energy Systems
Fatigue analysis of non-load-carrying fillet welded cruciform joints | 2007 Publication type D3 Professional conference proceedings Author(s) Nykänen Timo, Marquis Gary, Björk Timo, Makkapati Sri Harsha
Fatigue analysis of non-load-carrying fillet welded cruciform joints | 2007 Publication type A1 Journal article (refereed), original research Author(s) Nykänen Timo, Marquis Gary, Björk Timo
Hitsin laatu | 2007 Publication type D4 Published development or research report or study Author(s) Björk Timo, Nykänen Timo, Marquis Gary
Simplified assessment of weld quality for fatigue loaded cruciform joints | 2007 Publication type D4 Published development or research report or study Author(s) Nykänen Timo, Marquis Gary, Björk Timo
Sylinteriliitoksen väsymislujuus | 2007 Publication type D4 Published development or research report or study Author(s) Koskimäki Matti, Björk Timo, Nykänen Timo Fluid Flow and Transfer Processes Energy (miscellaneous) LUT School of Energy Systems
Effect of local geometrical variations on the fatigue strength of fillet welded joints | 2006 Publication type D3 Professional conference proceedings Author(s) Nykänen Timo, Marquis Gary, Björk Timo
Fatigue strength of a Metso PanelBoard drum | 2006 Publication type Other Author(s) Nykänen Timo, Björk Timo, Lihavainen Veli-Matti, Rajamäki Pekka, Heikkinen Antti
Fracture mechanics and parametric equations for fatigue strength | 2006 Publication type D4 Published development or research report or study Author(s) Nykänen Timo, Marquis Gary, Björk Timo
A parametric fracture mechanics study of welded joints with toe cracks and lack of penetration | 2005 Publication type A2 Review article, literature review, systematic review Author(s) Nykänen Timo, Li Xiaoyan, Björk Timo, Marquis Gary Mechanical Engineering LUT School of Energy Systems
Fatigue analysis of non-load-carrying fillet welded cruciform joints | 2005 Publication type D4 Published development or research report or study Author(s) Nykänen Timo, Marquis Gary, Björk Timo, Makkapati Sri Harsha Mechanical Engineering LUT School of Energy Systems
Sylinteriputken päittäishitsin väsymistarkastelu | 2004 Publication type D4 Published development or research report or study Author(s) Nykänen Timo, Björk Timo, Lihavainen Veli-Matti, Rajamäki Pekka, Heikkinen Antti Mechanical Engineering LUT School of Energy Systems
Sylinteriputken päittäishitsin väsymistrakastelu | 2004 Publication type D4 Published development or research report or study Author(s) Björk Timo, Nykänen Timo, Lihavainen Veli-Matti, Rajamäki Pekka, Heikkinen Antti Mechanical Engineering LUT School of Energy Systems
A parametric fracture mechanics analysis of a single fillet welded T-joint | 2003 Publication type D3 Professional conference proceedings Author(s) Nykänen Timo, Björk Timo, Marquis Gary Mechanical Engineering LUT School of Energy Systems
Herätinkoneen hitsin kestävyyden selvittäminen | 2003 Publication type D4 Published development or research report or study Author(s) Järvinen Vesa, Mäkinen Antti, Eriksson Markku, Björk Timo, Nykänen Timo Mechanical Engineering LUT School of Energy Systems