摘要
张力结构是目前国内外空间结构研究的热点和前沿,包括张拉整体体系(Tensegrity System)或称全张力体系,如索穹顶;现代大跨度预应力结构,它介于传统的刚性预应力结构和完全柔性预应力结构之间,如张弦梁、索桁架体系等;张拉膜结构。本文就这3种张力结构作一简要介绍。
Tension structures is one of the most advanced research topics of spatial structures in the world. It has three typical forms which are tensegrity system as cable dome, prestressed structures as beam string structure and cable truss, tension membrane structure. This paper briefly introduced these three kinds of tension structures.
出处
《四川建筑科学研究》
北大核心
2005年第5期42-45,共4页
Sichuan Building Science
关键词
张力结构
索穹顶
张弦梁
张拉膜
tension structure
cable dome
beam string structure
membrane structure
