国外膜结构在大跨度结构中的应用与发展趋势  

THE WORLD APPLICATION AND TREND FOR MEMBRANE STRUCTURES IN LARGE SPACE BUILDINGS

作　　者：李中立[1] 吴健生[1] 

机构地区：[1]天津大学建筑设计研究院

出　　处：《空间结构》1996年第3期51-55,共5页Spatial Structures

摘　　要：膜结构是高强轻质的薄膜材料与先进的结构计算方法完美结合的产物。它由５０年代产生经过４０多年发展到今天，其形式也由充气到张拉向索穹顶及张拉整体体系发展。尤其是近十几年来，随着计算机技术的迅速发展，膜结构的计算及ＣＡＤ技术的日臻完善，其应用异常活跃广泛。本文还分析了我国膜结构的应用现状及前景。Membrane structure is the result of the perfect combination of light high strength flexible material and developed methods of building structure design. It has been more than 40 years from its beginning of 1950s. Its style has been developed from air supported structure to tensile structure, and now to calbe dome or tensegrity system. Especially in the recent ten years, its wide application has been found with the rapid development of the computer technology and the membrane structure design & CAD technology improved day by day. Finally the present application and its promising future have been analyzed

关 键 词：膜结构 大跨度结构 索穹顶 张拉整体 轻质 结构计算 高强 充气 异常 

分 类 号：TU528[建筑科学—建筑技术科学] TU359