Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Main body steel structure interpenetration and basement dense rib floor post-pouring construction method
The invention discloses a main body steel structure interpenetration and basement dense rib floor post-pouring construction method. Angle steel is welded to the upper part of the connecting part of adense rib floor and a steel plate wall; a support plate is welded to the lower part; a stiffening plate is arranged between the support plate and a dense rib plate; the stiffening plate is connected with the upper angle steel through a bolt M22 and a long screw rod to ensure effective connection; a dense rib floor is connected with a steel connecting beam and a floor support plate similar to the way that the dense rib floor is connected with the steel plate wall; the stiffening plate is additionally welded to the root part; the stiffening plate is fixed with the dense rib plate through a cylindrical head stud; the rebar bound in the dense rib plate is integrally connected with the rebar, stretching into the dense rib plate, reserved in the floor support plate to ensure reliable connectionamong the dense rib plate, the floor support plate and the steel connecting beam; and the construction method solves the construction problem about how the post-pouring attached type dense rib floor keeps effective connection with the steel plate wall, a steel pipe column, a steel beam and a core tube floor support plate and overcomes the difficulty about distribution of a special shaped structureformwork shell and weak node stress of a steel plate shear wall system.
一种主体钢结构穿插、地下室密肋楼盖后浇施工方法，通过加在密肋楼盖与钢板墙连接处的上部焊接角钢，下部焊接托板，托板与密肋板之间设置加劲板，加劲板与上部角钢用M22螺栓和长螺杆连接，确保了两者的有效连接。密肋楼盖与钢连梁、楼承板连接与钢板墙同理，在根部加焊加劲板，加劲板与密肋板之间通过圆柱头栓钉固定，密肋板内绑扎钢筋与楼承板预留的伸入密肋板的钢筋整体连接，保证密肋板与楼承板及钢连梁连接可靠；解决了后浇附着式密肋楼盖如何与钢板墙、钢管柱、钢梁及核心筒楼承板保持有效连接的施工难题；克服了异形结构模壳排布和钢板剪力墙体系节点受力薄弱的困难。
Main body steel structure interpenetration and basement dense rib floor post-pouring construction method
The invention discloses a main body steel structure interpenetration and basement dense rib floor post-pouring construction method. Angle steel is welded to the upper part of the connecting part of adense rib floor and a steel plate wall; a support plate is welded to the lower part; a stiffening plate is arranged between the support plate and a dense rib plate; the stiffening plate is connected with the upper angle steel through a bolt M22 and a long screw rod to ensure effective connection; a dense rib floor is connected with a steel connecting beam and a floor support plate similar to the way that the dense rib floor is connected with the steel plate wall; the stiffening plate is additionally welded to the root part; the stiffening plate is fixed with the dense rib plate through a cylindrical head stud; the rebar bound in the dense rib plate is integrally connected with the rebar, stretching into the dense rib plate, reserved in the floor support plate to ensure reliable connectionamong the dense rib plate, the floor support plate and the steel connecting beam; and the construction method solves the construction problem about how the post-pouring attached type dense rib floor keeps effective connection with the steel plate wall, a steel pipe column, a steel beam and a core tube floor support plate and overcomes the difficulty about distribution of a special shaped structureformwork shell and weak node stress of a steel plate shear wall system.
一种主体钢结构穿插、地下室密肋楼盖后浇施工方法，通过加在密肋楼盖与钢板墙连接处的上部焊接角钢，下部焊接托板，托板与密肋板之间设置加劲板，加劲板与上部角钢用M22螺栓和长螺杆连接，确保了两者的有效连接。密肋楼盖与钢连梁、楼承板连接与钢板墙同理，在根部加焊加劲板，加劲板与密肋板之间通过圆柱头栓钉固定，密肋板内绑扎钢筋与楼承板预留的伸入密肋板的钢筋整体连接，保证密肋板与楼承板及钢连梁连接可靠；解决了后浇附着式密肋楼盖如何与钢板墙、钢管柱、钢梁及核心筒楼承板保持有效连接的施工难题；克服了异形结构模壳排布和钢板剪力墙体系节点受力薄弱的困难。
Main body steel structure interpenetration and basement dense rib floor post-pouring construction method
一种主体钢结构穿插、地下室密肋楼盖后浇施工方法
LI YING (Autor:in) / ZHAO FUGUANG (Autor:in) / SUN XUEZHU (Autor:in)
18.09.2020
Patent
Elektronische Ressource
Chinesisch
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