Results 311 to 320 of about 219,475 (402)
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Journal of Manufacturing Processes, 2021
The distribution of welding residual stress is the basis of controlling environmental cracking failure in the joint area of steel pipeline. In this study, 3D actual-size finite element models were developed for X80 steel pipe to predict the welding ...
Weiming Zhao +5 more
semanticscholar +3 more sources
The distribution of welding residual stress is the basis of controlling environmental cracking failure in the joint area of steel pipeline. In this study, 3D actual-size finite element models were developed for X80 steel pipe to predict the welding ...
Weiming Zhao +5 more
semanticscholar +3 more sources
Welding Residual Stress Effect in Fracture Toughness
Journal of Nanoscience and Nanotechnology, 2019The thickness of steel plates used for large structures has been increasing with the rapid increase in the size of welding structures. The growing capacity of large-scale ships, such as container ships, has led to an increase in the thickness and strength of steel plates for shipbuilding.
Gyubaek, An +2 more
openaire +3 more sources
Journal of Manufacturing Processes, 2020
Repair welding is widely used to repair defects such as fatigue crack and stress corrosion crack in metal structures for prolonging their service lives.
Peiyuan Dai +5 more
semanticscholar +3 more sources
Repair welding is widely used to repair defects such as fatigue crack and stress corrosion crack in metal structures for prolonging their service lives.
Peiyuan Dai +5 more
semanticscholar +3 more sources
International Journal of Fatigue, 2018
The welding residual stress has a prominent contribution to the fatigue damage in deck-to-rib joints of orthotropic steel decks. To estimate the fatigue reliability of deck-to-rib joints with the combined effect of welding residual stress and stochastic ...
Cui Chuang +4 more
semanticscholar +3 more sources
The welding residual stress has a prominent contribution to the fatigue damage in deck-to-rib joints of orthotropic steel decks. To estimate the fatigue reliability of deck-to-rib joints with the combined effect of welding residual stress and stochastic ...
Cui Chuang +4 more
semanticscholar +3 more sources
Engineering Failure Analysis, 2018
This paper investigates the influence of the change in welding heat input (HI) and welding residual stress (RS) on the behavior of stress intensity factor (SIF) and fatigue crack propagation (FCP) by means of finite element method. Three welding HI cases
Ramy Gadallah +3 more
semanticscholar +3 more sources
This paper investigates the influence of the change in welding heat input (HI) and welding residual stress (RS) on the behavior of stress intensity factor (SIF) and fatigue crack propagation (FCP) by means of finite element method. Three welding HI cases
Ramy Gadallah +3 more
semanticscholar +3 more sources
Materials Science & Engineering: A, 2021
Welding residual stresses and distortions have significant consequences on the final quality and service life of high Co–Ni ultra-high-strength steel structural parts.
Kaiyuan Zhang, W. Dong, Shanping Lu
semanticscholar +1 more source
Welding residual stresses and distortions have significant consequences on the final quality and service life of high Co–Ni ultra-high-strength steel structural parts.
Kaiyuan Zhang, W. Dong, Shanping Lu
semanticscholar +1 more source
, 2021
This paper investigated the residual stress distribution and evolution in single-pass bead-on-plate TIG welding of S355J2 steel using the coupled thermo-metallurgical-mechanical model.
Kaiyuan Zhang, Dong Wenchao, Lu Shanping
semanticscholar +1 more source
This paper investigated the residual stress distribution and evolution in single-pass bead-on-plate TIG welding of S355J2 steel using the coupled thermo-metallurgical-mechanical model.
Kaiyuan Zhang, Dong Wenchao, Lu Shanping
semanticscholar +1 more source