钢管混凝土劲性骨架拱桥
arch bridge reinforced with concrete-filled steel
钢骨－钢管混凝土柱
steel tube short columns filled with steel-reinfor
钢骨钢筋混凝土柱
steel framed reinforced concrete column
钢骨混凝土柱
steel reinforced concrete columns
钢管－钢骨混凝土柱
circular steel tube composite short column filled
钢管高强混凝土柱
steel tube high strength concrete column
钢管混凝土柱-环扁梁中节点
concrete filled steel tubular column-ring flat beam interior joints
钢管混凝土柱－环梁中节点
concrete filled steel tubular column-ring beam int
钢管混凝土柱框架结构
concrete filled steel tube column frame structure
钢管煤矸石混凝土柱
gangue concrete filled steel tubular column
方中空夹层钢管混凝土柱
concrete filled double skin steel tubular column w
钢筋混凝土柱加固
reinforcement of reinforced concrete columns
混凝土柱加固
strengthening of RC columns