The local 2nd floor structures in main hall is combined with steel beams, space grids and RC slabs.

主展厅局部二层楼面采用钢梁-网架-钢筋混凝土楼板组合结构。

youdao

The structural properties of prestressed space grids and composite space grids are analysed in this paper.

分析研究了预应力网架和组合网架的结构性能及其计算方法。

youdao

Folded plate type latticed shell is one of the good spatial structures with static and economic characteristics superior to ordinary space grids;

折板式网壳结构是一种优良的空间结构，其静力性能和经济性均优于普通网架，而且建筑造型优美，形式丰富。

youdao

Designed by Toro's firm, the space is lit by grids of Edison lightbulbs, contrasting with the dark wooden tables and the gently glowing bar.

CNN: Hot new things to do in Puerto Rico

Many of the victims' families fear that amid the talk of office space, building design, street grids, transit hubs and financing, their voices are becoming fainter.

BBC: The battle over Ground Zero