柱支承预应力局部单双层钢浅网壳的设计与应用

Design and Application of Pre-stressed Partial Single-Layer Steel Shallow Reticulated Shells

柱支承预应力局部单、双层钢网壳是在预应力网壳的基础上应用等强度壳体理论而形成的一种空间结构形式。文中介绍了其优化、设计计算要点、静动力特性以及技术经济指标。

Pre-stressed partial single-layer steel shallow reticulated shell is a new kind of long-span roof structures, whose formation derives from the theory of pre-stressed steel reticulated shells and the theory of equal strength shell. This paper introduces the design, static/dynamic characteristic of the structures. The technical and economic indexes of applied projects are also presented.