The design method of externally prestressedstructure has many similarity with that of unbonded structure, as well as some difference.
其设计与无粘结预应力既有相似之处，也有差异。
2
The spatial structure in the two states, through comparative analysis of prestressed structures developed than non-prestressedstructure has obvious advantages.
该空间结构体系在两种状态下，通过对比分析，研究出预应力结构比非预应力结构有明显的优越性。
3
Some meeting room of Sichuan International Tennis Center applies large-span and cantilever prestressedstructure simultaneously to form cross prestressed beam structure.