A two-dimensional co-rotational Timoshenko beam element with XFEM formulation

• Main Authors: Xu, Jin, Lee, Chi King, Tan, Kang Hai
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Civil engineering::Structures and design
• Online Access: https://hdl.handle.net/10356/102086; http://hdl.handle.net/10220/18892
• Institution: Nanyang Technological University

Pin connections and plastic hinges produce non-smooth displacement fields in beam structures. By using an appropriate extended finite element method (XFEM), non-smooth solutions can be obtained by regular coarse meshes, which do not necessarily conform to pins or plastic hinges. In this paper, a tw...