中文摘要：

索膜结构分析中将膜边界视为固接,未考虑支承结构与膜结构之间的相互作用以及支承结构在该节点的位移,使找形结果与实际情况产生一定差异,即缺少整体张拉模型的分析.考虑弹性支承结构对膜结构的应力以及自振频率的影响,采用ANSYS模拟分析弹性支承柱与膜结构相互作用过程.结果表明,膜结构在支座提升（施加预应力）阶段基本符合＂膜面预应力处处相等＂的原则,由＂边缘效应＂产生的膜面应力不均匀分布也可以通过支承柱的设置来给予适当的调整.

英文摘要：

In analysis of cable-membrane structure, the membrane boundary was regarded as fixed and the interaction between supporting structure and membrane structure as well as the node displacement of the supporting structure were not considered, making the form found different from the actual one, namely lacking of analysis of integral stressing model. The process of interaction between concrete support pillars and membrane structure was analyzed with ANSYS simulation. Meanwhile, the influence of supporting structure on the stress of membrane structure and natural frequency was considered. Result showed that, during the process of support elevation （prestressing）, the membrane structure was consistent with the principle that the prestress was identical everywhere in the membrane. The unequal distribution of stress caused by ＂edge effect＂ could properly be adjusted by means of setting supporting column.