Automatic adaptive FE analysis of thin-walled structures using 3D solid elements

• المؤلفون الرئيسيون: Lee, Chi King, Xu, Q. X.
• 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/10356/80053; http://hdl.handle.net/10220/19307
• المؤسسة: Nanyang Technological University

In this study, a new automatic adaptive refinement procedure for thin-walled structures (TWS) using 3D solid elements is suggested. This procedure employs a specially designed superconvergent patch recovery (SPR) procedure for stress recovery, the Zienkiewicz and Zhu (Z-Z) error estimator for the a...