This paper puts forward a new system of multi-prestressed steel lattice shell structure for large span space roof.

本文对大跨度空间屋盖提出了一种多次预应力钢网壳结构新体系。

youdao

This paper puts forward a new system of multi-prestressed steel lattice shell structure for large span space roof.

本文对大跨度空间屋盖提出了一种多次预应力钢网壳结构新体系。

youdao