Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Spatial displacement support system at cable penetrating beam hole and construction method of spatial displacement support system
The invention discloses a spatial displacement support system at a cable penetrating beam hole and a construction method of the spatial displacement support system. The system comprises a hole cover plate, a fireproof filling material, a spring support assembly and an edge sealing formwork. The spring support assemblies are installed in a floor support plate on a steel beam, and the multiple sets of spring support assemblies are arranged along the edge of a cable penetrating beam hole. The edge sealing formworks are arranged in the circumferential direction of the junction position of the cable penetrating beam hole and the floor support plate and installed on the multiple sets of spring support assemblies, the hole cover plate movably covers the top of the cable penetrating beam hole and is flush with the surface of the floor support plate, and the hole cover plate is fixedly connected with a steel sleeve on a steel cable and the spring support assemblies. A movable gap is reserved between the hole opening cover plate and the edge sealing template; and the fireproof filling material is filled in the cable penetrating beam hole. The invention relates to the technical field of steel structures, and can solve the problems that in the prior art, a cable penetrating beam hole joint is poor in fireproof performance, steel sleeve displacement synchronism is poor, and plugging is not compact.
本发明公开了一种索穿梁洞口处的空间位移支座体系及其施工方法，该体系包括洞口盖板、防火填充材料、弹簧支座组件和封边模板；弹簧支座组件安装在钢梁上的楼承板内，若干组弹簧支座组件沿索穿梁洞口的边缘处布置；封边模板沿索穿梁洞口与楼承板的交界部位周向设置并安装在若干组弹簧支座组件上，洞口盖板活动罩盖在索穿梁洞口的顶部并与楼承板的表面齐平设置，洞口盖板与钢索上的钢套管和弹簧支座组件固定连接，且洞口盖板与封边模板之间留有活动间隙；防火填充材料填充在索穿梁洞口内。本发明涉及钢结构技术领域，能解决现有技术中索穿梁洞口节点防火性能不佳、钢套管位移同步性不佳、封堵不密实的问题。
Spatial displacement support system at cable penetrating beam hole and construction method of spatial displacement support system
The invention discloses a spatial displacement support system at a cable penetrating beam hole and a construction method of the spatial displacement support system. The system comprises a hole cover plate, a fireproof filling material, a spring support assembly and an edge sealing formwork. The spring support assemblies are installed in a floor support plate on a steel beam, and the multiple sets of spring support assemblies are arranged along the edge of a cable penetrating beam hole. The edge sealing formworks are arranged in the circumferential direction of the junction position of the cable penetrating beam hole and the floor support plate and installed on the multiple sets of spring support assemblies, the hole cover plate movably covers the top of the cable penetrating beam hole and is flush with the surface of the floor support plate, and the hole cover plate is fixedly connected with a steel sleeve on a steel cable and the spring support assemblies. A movable gap is reserved between the hole opening cover plate and the edge sealing template; and the fireproof filling material is filled in the cable penetrating beam hole. The invention relates to the technical field of steel structures, and can solve the problems that in the prior art, a cable penetrating beam hole joint is poor in fireproof performance, steel sleeve displacement synchronism is poor, and plugging is not compact.
本发明公开了一种索穿梁洞口处的空间位移支座体系及其施工方法，该体系包括洞口盖板、防火填充材料、弹簧支座组件和封边模板；弹簧支座组件安装在钢梁上的楼承板内，若干组弹簧支座组件沿索穿梁洞口的边缘处布置；封边模板沿索穿梁洞口与楼承板的交界部位周向设置并安装在若干组弹簧支座组件上，洞口盖板活动罩盖在索穿梁洞口的顶部并与楼承板的表面齐平设置，洞口盖板与钢索上的钢套管和弹簧支座组件固定连接，且洞口盖板与封边模板之间留有活动间隙；防火填充材料填充在索穿梁洞口内。本发明涉及钢结构技术领域，能解决现有技术中索穿梁洞口节点防火性能不佳、钢套管位移同步性不佳、封堵不密实的问题。
Spatial displacement support system at cable penetrating beam hole and construction method of spatial displacement support system
索穿梁洞口处的空间位移支座体系及其施工方法
ZHANG KUN (Autor:in) / FU GUANJIE (Autor:in) / CHEN YUSHENG (Autor:in) / ZHANG BIN (Autor:in) / DU YUNLONG (Autor:in) / ZHANG ZHENGHONG (Autor:in) / LIN WENBIAO (Autor:in) / FAN CUNZHI (Autor:in) / TOKIMATSU (Autor:in) / YANG YU (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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