Finite Element Analysis (FEA) of fatigue case studies

• Main Author: Muhammad Rohaizad
• Other Authors: Pang Hock Lye, John
• Format: Final Year Project
• Language: English
• Published: Nanyang Technological University 2020
• Subjects: Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/141593
• Institution: Nanyang Technological University

This Final Year Project focuses on the crack propagation rate and fatigue lifespans of cruciform joints in the presence of weld toe and weld root crack. Weld root crack caused by partial penetration and residual stress due to welding are 2 most common defects found in cruciform joints. These defects...