基于张拉整体结构思想的索桁结构艺术  

The art of cable-frame structure based on tensegrity structure

作　　者：李效梅[1] 袁雪峰[2] 

机构地区：[1]清华大学建筑学院,北京100084 [2]邢台职业技术学院建工系,河北邢台054035

出　　处：《空间结构》2006年第4期41-45,共5页Spatial Structures

摘　　要：1962年巴克明斯特.富勒提出张拉整体结构思想,为之后钢结构的设计创新与蓬勃发展奠定了思想基础.钢结构建筑在中国具有广阔的发展前景,然而,在中国以建筑师的设计思维对钢结构结构及构件艺术进行研究的课题甚少.本文即是从建筑师的设计视角、从张拉整体结构思想引领的新型构件设计这一重要分支入手,通过对钢结构的新型结构及构件设计进行分析,总结出创新构件及结构新形式;探讨了与之对应的结构及构件的艺术表达性与视觉感受性;最后从结构力流塑形、构件创新运用与建筑设计理念三方面对建筑实例进行了分析评论.Tensegrity-structure was proposed by Buckminster Fuller in 1962.It is the basic principle for creative design in steel structure and brings booming development later.There are broad prospects in steel structure in China,but the study on the art of structural members in steel structure is poor from architect's thought.This paper analyses the design of new-style structures and structural members in steel structure,makes a summary for it from the important branch of new-style structural member design based on tensegrity-structure from architect's view and provides an approach to art expression and visual impression.At the end architectural examples are analyzed from three fields including the modes of mechanical flux,creative application of the members and the idea of architectural design.

关 键 词：张拉整体结构 自应力自平衡体系 预应力索桁结构 

分 类 号：TU394[建筑科学—结构工程]