高强度预应力混凝土管桩
Prestressed High-strength Concrete Pipe Pile
高强度预应力桩
high-strength pre-stressed pile
低强度应力比
low strength stress ratio
low strength-to-stress ratio
梯度应力强度因子
gradient stress intensity factor
应力强度比法
Stress-strength ratio method
PHC桩(超高强预应力管桩)
PHC pile(pre-stressed pipe pile with super high strength
补强预应力筋加固
strengthening prestressed reinforcement
长期强度预应变值
prestrain value under long-term load
大跨度预应力钢结构
large-span prestressed steel structure
long-span prestressed steel structure
大跨度预应力钢屋盖
large span pre-tension steel roof
大跨度预应力混凝土楼盖
long-span pre-stressed concrete floor system
大跨度预应力混凝土斜拉桥
large span prestressed cable stayed concrete bridge
大跨度预应力连续梁桥
large span prestressed continuous girder bridge