Fatigue failure investigation on offshore pipelines with 3D cracks at the welding joints

• المؤلف الرئيسي: Yoon, Sang Ryun
• مؤلفون آخرون: Xiao Zhongmin
• التنسيق: Final Year Project
• اللغة: English
• منشور في: Nanyang Technological University 2023
• الموضوعات: Engineering::Mechanical engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/166728
• المؤسسة: Nanyang Technological University

Offshore pipeline weld joints frequently have small cracks that can be seen and recognized. The integrity and safety of pipelines are seriously threatened by these microscopic cracks because they may spread more quickly and start to combine with one another under conditions of continuous loading. I...