层合开口柱壳弱形式的混合状态方程及其边值问题

基金项目: 国家自然科学基金资助项目

详细信息

WEAK FORMULATION OF MIXED STATE EQUATION AND BOUNDARY VALUE PROBLEM OF LAMINATED OPEN CYLINDRICAL SHELL

Research Institute of Engineering Mechanics, Dalian University of Technology, Dalian 116023

摘要

摘要: 根据Hellinger-Reissner 变分原理, 在柱坐标系中, 导出叠层开口柱壳的弱形式混合状态方程和边界条件, 给出了叠层开口柱壳的解析解, 此法使得求解该类问题的形式得以扩大和统一。
- 混合状态方程, 开口柱壳, 弱形式, 边值问题
Abstract: Weak formulation of mixed state equation including boundary conditions is presented in a cylindrical coordinate system by introducing Hellinger-Reissner variational principle. Analytical solutions were obtained for laminated open cylindrical shells. The present study extends and unifies solution of laminated open shells.
- mixed state equation