long-span lattice truss 大跨网架屋盖
span lattice roof structure 空间网格屋盖结构
large-span complex lattice shell 大跨复杂网壳
long-span space lattice structure 大跨度空间网格结构
long-span space lattice structures 大跨空间网格结构
long-span spatial lattice structure 大跨度空间网格结构
Long-span spatial lattice structures 大跨度空间网格结构
two-span double-layer lattice vault 两跨双层柱面网壳
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。
Two groups of multiple tuned mass dampers (MTMD) are used in a long-span lattice roof structure to reduce the vertical seismic reaction.
采用两组MTMD(多频调谐质量阻尼器)系统控制某大跨网格屋盖结构的竖向地震作用。
Lattice shell is a common structure in the long-span space structure. Its support stiffness has the effects on the stress of lattice shell and the earthquake resistance.
网壳结构是大跨度空间结构中的常见结构，其支座刚度直接影响网壳的整体受力性能和抗震性能。
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