钢筋混凝土箱形拱桥
reinforced concrete box arch bridge
RC box girder arch bridge
大跨度混凝土钢管拱桥
The long-span concrete steel tube arch bridge
钢筋混凝土拱桥
reinforced concrete arch bridge
reinforcement concrete arch bridge
reinforced concrete arched bridge
钢筋混凝土箱拱
reinforced concrete box arch
concrete box-typed arch bridge
钢筋混凝土箱形梁
reinforced concrete box girders
reinforced concrete box beam
钢箱混凝土拱桥
box beam-CFST arch bridge
中承式钢筋混凝土拱桥
reinforced concrete arch bridge of intermediate bearer
half through concrete arch bridge
大跨度钢拱桥
Long-span steel arch bridges
long span steel arch bridge
大跨钢箱拱桥
Large-span Steel Arch Bridge
钢筋混凝土大管桩
large－ diameter reinforced concrete pipe pile
沉箱钢筋混凝土的重心
gravity center of reinforced concrete caisson
等肢钢筋混凝土T形截面柱
R C T-shaped columns with equal legs
飞射物圆筒形钢筋混凝土防护罩
cylindrical reinforced-concrete missile shield
服役钢筋混凝土桥梁
Existing reinforced concrete bridge