索网结构的初始形状判定及静力分析  

INITIAL SHAPE DECISION AND STATIC LOAD ANALYSIS OF CABLE STRUCTURE

作　　者：马剑[1] 卢慧忠 

机构地区：[1]冶金部建筑研究总院,北京100088 [2]深圳市深建华辉装饰工程有限公司,深圳518020

出　　处：《钢结构》2000年第2期19-22,共4页Steel Construction

摘　　要：应用几何非线性增量有限元位移法对索网结构的初始形状判定和静力荷载计算进行分析，采用FORTRAN语言编制了相应的计算机分析程序。通过具体的开例分析，验证了该方法和程序的正确性和有效性．In the paper the inital shape decision and static load analysis of a cable structure have been put up by use of the geometric nonlinear incremental tinite element displacement method. A program has been designed by use of FORTRAN language. Using the analysis of the specific calculations of some cable structures the exactness and effectiveness of the method and the program have been proved.

关 键 词：初始形状判定 静力荷载分析 索网结构 纲索 

分 类 号：TU351[建筑科学—结构工程]