【摘要】 以河海大学江宁校区体育场看台膜结构挑篷为例,通过力密度法找形、非线性有限元法进行荷载分析,以及测地线法进行膜材裁剪分析,给出骨架式张拉膜结构设计与分析的方法、流程及相关参数的选取。更多还原

【Abstract】 Taking the membrane structure of stadium grandstand in Hohai University as an example, and based on the short-cut form-finding of the force density method,load analysis of the nonlinear finite element method and efficient membrane’s cutting pattern of the geodesic method,the design and analysis of the membrane structure as well as selection of relevant parameters are introduced.更多还原