Evaluation of residual stress and distortion distribution using finite element analysis

• Main Author: Hieng, Pheak Kdey
• Other Authors: Tan Ming Jen
• Format: Final Year Project
• Language: English
• Published: 2016
• Subjects: DRNTU::Engineering::Materials::Mechanical strength of materials
• Online Access: http://hdl.handle.net/10356/69397
• Institution: Nanyang Technological University

This study is mainly focused on the estimation of the surface residual stress after the welding on aerospace materials. Finite element analysis using the software, ANSYS, is carried out to evaluate the residual stress distribution and deformation field at the surface level after welding. Two methods...