预应力钢筒混凝土管 PCCP ; Prestressed Concrete Cylinder Pipe ; PDDP
预应力钢筒砼管 PCCP ; prestressed concrete cylinder pipe
预应力钢丝 [材] prestressed wire ; compressor wire ; reinforcement wire ; Prestressed steel wire
预应力钢筋 prestressed reinforcement ; prestressing tendon ; Prestressed steel
预应力钢筒混凝土管道 PCCP
切割预应力钢缆 strand cutting
预应力钢筒混凝土 PCCP
未粘合的预应力钢筋 unbonded tendon
预应力钢缆 strand ; stressing cable
预应力钢结构 prestressed steel structure
钢制品。预应力钢。第3部分：钢绞线。
而预应力钢束位置的偏差究竟对结构产生怎样的影响。
The location of prestressed steel beam deviation exactly what impact on the structure.
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。
This paper puts forward a new system of multi-prestressed steel lattice shell structure for large span space roof.
应用推荐