变截面预应力混凝土连续箱梁桥
section variation pre-stressed concrete and consecutive box beam bridge
先张法预应力混凝土
pretensioning prestressed concrete
先简支后连续预应力混凝土小箱梁
simple supported then continued prestressed concrete box girder
无粘结预应力混凝土箱型梁
unbonded prestressed concrete box girder
无粘结预应力混凝土施工
prestress without bond concrete construction
无粘结预应力混凝土梁
unbonded prestressed concrete beam
unbonded prestressed concrete beams
无粘结预应力混凝土框架
unbonded prestressed reinforced concrete frame
无粘结预应力混凝土结构
non-coherent prestressed concrete framework
unbonded prestressed concrete structure
无粘结预应力混凝土多层框架
unbonded prestressed concrete multi-storey framewo
无粘结预应力混凝土
unbonded prestressed concrete
unbonded-prestressed concrete
cohesionless prestress concrete
non adhesive prestressed concrete
post-tensioned unbonded prestressed concrete
unbonded prestressing concrete
nonviscous prestressed concrete
无粘结部分预应力混凝土
unbounded partially pre-stressed concrete
non-cohesive partial prestressed concrete
unbonded partial prestressed concrete
unbonded partially prestressed concrete
无黏结预应力混凝土梁
unbonded prestressed concrete beams
无黏结预应力混凝土
unbonded prestressed concrete
填芯预应力混凝土管桩
prestressed concrete pipe pile with the concrete c
体外预应力混凝土梁
external prestressed concrete girder
隧洞预应力混凝土衬砌
prestressed concrete tunnel liner
水泥混凝土预制件
concrete prefabricate machine