Improved hybrid stress finite elements with full rotational degrees of freedom for solid and shell analysis

• المؤلف الرئيسي: Sim, Catherine Yun Shun.
• مؤلفون آخرون: Sze, Kam Yim
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2009
• الموضوعات: DRNTU::Engineering::Mechanical engineering::Mechanics and dynamics
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/20527

The research work presented in this dissertation is on developing hybrid stress finite elements with full rotational degrees of freedom (d.o.f.s) based on an extended Hellinger-Reissner variational principle of linear elastic structural mechanics. Conventional finite elements are based on the minimu...