结构和力学参数对薄膜结构受力性能的影响  

The influence of structural and mechanical parameters on membrane structure property

作　　者：杨维国[1] 马剑[2] 

机构地区：[1]北京交通大学土建学院,北京100044 [2]中冶集团建筑研究总院,北京100088

出　　处：《河北建筑科技学院学报》2005年第1期22-25,共4页Journal of Hebei Institute of Architectural Science & Technology

摘　　要：介绍了利用非线性有限元法对薄膜结构进行静力分析的相关理论,讨论了一些结构和力学参数对薄膜结构静力计算的影响,并对一个工程实例进行了静力分析。文中揭示的薄膜结构静力性能规律,为膜结构设计提供了有益的帮助。In this paper, the relative theory and its corresponding non-linear finite element calculation formula about the static analysis of membrane structure is introduced, and the influence of some structural and mechanical parameter to structure static analysis is discussed. Then the static analysis for a real project is carried out. The mechanical property of membrane revealed in this paper as well as the practical engineering introduced would for sure do great help to future membrane structure design.

关 键 词：膜结构 静力性能 非线性 力学参数 

分 类 号：TU311[建筑科学—结构工程]