论文部分内容阅读
针对可回收的 S.M.W支护结构 ,文中基于 T.L 坐标 ,建立了初始构形的大变形增量有限元方程。引入自修正选代算法 ,用编制 FL SAC大变形程序 ,对 S.M.W支护结构的受力和变形特征进行了分析。为支护结构设计和选取支护结构参数提供了依据。
According to the recoverable S.M.W support structure, based on the T.L coordinate, a large deformation incremental finite element equation of the initial configuration is established. The self-tuning and substitution algorithm was introduced and the force and deformation characteristics of S.M.W support structure were analyzed by compiling FL SAC large deformation program. It provides the basis for support structure design and selection of support structure parameters.