预应力砼连续箱梁  Prestressed concrete Continuous Box Girder Bridge; pre-stress concrete continuous box beam

后张法预应力箱梁  Post-tensioned Prestressed Box Girder

先张法预应力砼梁  Pre-tensioned Girder

现浇预应力箱梁  cast-in-situ prestressed box girder; Cast in place prestressed box beam

预应力(预应变)  pre-stress(pre-strain

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

预应力预应变  pre-stress pre-strain

部分预应力梁  partially-prestressed beam

大型非预应力梁板构件  large non-prestressed beam and slab member

大直径预应力砼管  Large diameter prestressed concrete pipe

钢筋混凝土拱与预应力梁结构组合  a structural composition of reinforced concrete arch and prestressed girder

后张法预应力梁  bright reflection

曲线预应力梁  curved prestressed beams

全预应力梁  full-prestressed beam; full prestressed concrete beam; Full-prestressed Concrete Beam

体外预应力梁  externally prestressed beams; externally prestressed beam; external prestressed beam

砼和预应力砼  Concrete

无粘结部分预应力砼  unbonded partially prestressed concrete

无粘结预应力砼  unbonded prestressed concrete; non-coherence prestressed concrete

先张预应力梁  Pre-stressed Concrete Beam