An XFEM plate element for high gradient zones resulted from yield lines

• المؤلفون الرئيسيون: Xu, Jin, Lee, Chi King, Tan, K. H.
• مؤلفون آخرون: School of Civil and Environmental Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2014
• الموضوعات: DRNTU::Engineering::Civil engineering::Structures and design
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/103385; http://hdl.handle.net/10220/19338
• المؤسسة: Nanyang Technological University

A high gradient of displacement field occurs when a yield line is formed in a plate with elasto-plastic material. For such applications, the Extended Finite Element Method (XFEM) has shown to be an effective numerical method to capture the behavior of a plate with a locally non-smooth displacemen...