预应力连续箱梁
prestressed continuous box girder
continuous pre-stressed concrete box girder
预应力连续箱梁桥
Prestressed Concrete Continuous Box-girder Bridge
continuous box beam bridge
预应力连续箱梁弯桥
prestressed continuous box curved bridge
大跨度预应力连续梁桥
large span prestressed continuous girder bridge
多跨预应力连续梁桥
multi-span prestressed girder bridge
二次预应力连续梁
Twice prestressed continuous beam
预应力连续T梁
prestressed continuous T-beam
预应力连续梁
prestressed concrete beams
Pre-stressed Continuous Beam
prestressed continuous beam
prestressed continuous grider
Pre stressed continuous beam
预应力连续梁桥
prestressed continuous beam bridge
Prestressed continuous girder
prestressed continuous girder bridge
预应力砼箱梁
PC box girder
Prestressed Concrete Box-girder
后张法预应力箱梁
Post-tensioned Prestressed Box Girder
先简支后连续预应力混凝土小箱梁
simple supported then continued prestressed concrete box girder
先简支后连续预应力空心板梁
continuous hollow slab beam erected as simple-supported beam in advance
现浇预应力箱梁
cast-in-situ prestressed box girder
Cast in place prestressed box beam
预应力连续曲线箱梁
pre-stressed continuous curved box girder
预应力箱梁
prestress box beam
prestressed box girder
PC box girder
PC box-girder
the pre-stressed box bridge
Pre-stressing Beams