scholarly journals Influence of Mesh Size on Welding Deformation and Residual Stress of Lap Joints

2018 ◽  
Vol 1087 ◽  
pp. 042085
Author(s):  
Yuanbin Fang ◽  
Shuanlao Dong ◽  
Huadong Jia ◽  
Xinwei Dong ◽  
Hao Cheng
Keyword(s):  
Residual Stress ◽  
Mesh Size ◽  
Lap Joints ◽  
Welding Deformation

Simulation of Welding Deformation and Residual Stress

2015 ◽  
Vol 84 (1) ◽  
pp. 66-74
Author(s):  
Masahito MOCHIZUKI ◽  
Yoshiki MIKAMI ◽  
Shigetaka OKANO ◽  
Masakazu SHIBAHARA
Keyword(s):  
Residual Stress ◽  
Welding Deformation

Study on Welding Deformation and Residual Stress of H-Section Beam Based on Finite Element Method

2017 ◽  
Vol 753 ◽  
pp. 305-309 ◽  
Author(s):  
Xu Lu
Keyword(s):  
Mechanical Properties ◽  
Residual Stress ◽  
Finite Element ◽  
Source Parameters ◽  
Welding Process ◽  
Steel Structure ◽  
Bottom Plate ◽  
Welding Deformation ◽  
Element Simulation ◽  
Main Components

The welding H-section beam has good mechanical properties with its superior structure. So they become the main components of steel structure and have been widely used. In this paper, the welded H-section beam is used as the research object. The finite element simulation model is established. The heat source parameters are determined. The deformation of the steel due to the welding process is studied. The results show that the bottom plate and the bottom plate inward bending is about 2.32mm cause by welding process. The residual stress can reach 400MPa.

scholarly journals An Estimation of Factors Influencing Residual Stress Characteristics of Fillet Welded Lap Joints

2015 ◽  
Vol 33 (2) ◽  
pp. 202-210
Author(s):  
Takuya NAGAI ◽  
Ryu KASAI ◽  
Reiichi SUZUKI ◽  
Masahito MOCHIZUKI ◽  
Tetsuo SUGA
Keyword(s):  
Residual Stress ◽  
Lap Joints ◽  
Factors Influencing
Sign in / Sign up

Export Citation Format

Share Document