非同时预应力
nonsimultaneous prestressing
二期预应力筋
second pre-stressed tendon
二次预应力组合梁
twice-prestressed composite beam
二次预应力组合结构
double prestressed composite structure
二次预应力连续梁
Twice prestressed continuous beam
二次预应力
two-time prestressing scheme
double prestress
twice prestressing
Twice prestress
多丝大直径预应力钢绞线
multi-wire and large-diameter pre-stressed steel stranded wire
多跨预应力连续梁桥
multi-span prestressed girder bridge
多级预应力端锚
multiple stage prestressing anchorage
短索预应力技术
Pre-stress Technique of Bridle
顶板预应力结构
roof prestressing force structure
低松弛预应力钢丝
low relaxation prestressed steel wire
低回缩预应力锚具
low retracting pre-stressing anchorage system
低高度预应力混凝土板梁
prestressed concrete plate girder bridge