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A platform for research: civil engineering, architecture and urbanism
Recyclable foundation pit steel stand column penetrating floor connecting structure and construction method
The invention belongs to the technical field of civil engineering, and relates to a recoverable foundation pit steel stand column penetrating floor connecting structure and a construction method. According to the technical scheme, the floor slab connecting device comprises a steel plate frame, an external steel bar connecting plate, an adjusting bolt and a sleeve; the steel plate frame is sleeved outside the steel stand column; a horizontal sleeve is outwards arranged on the side edge of the steel plate frame; the adjusting bolt is screwed into the sleeve and abuts against the side wall of the steel stand column. The external steel bar connecting plate is welded outside the steel plate frame and used for being connected with outer floor steel bars outside the steel stand column. And the steel stand column is pulled out by unscrewing the adjusting bolt. The floor slab connecting device further comprises an internal reinforcing steel bar connecting plate which is arranged in a floor slab hole in the steel plate frame after the steel stand column is pulled out and connected with a floor slab reinforcing steel bar in the hole. The steel stand column is simple and convenient to construct, can be reused and is high in universality.
本发明属于土木工程技术领域的一种可回收基坑钢立柱穿楼板连接构造及施工方法。技术方案为：楼板连接装置包括钢板框、外部钢筋连接板、调节螺栓、套筒；钢板框套在钢立柱外；钢板框的侧边上向外设置水平的套筒；调节螺栓旋入套筒内，并顶在钢立柱的侧壁上；外部钢筋连接板焊接在钢板框外，用于连接钢立柱外的外楼板钢筋。通过旋松调节螺栓，拔出钢立柱。楼板连接装置还包括内部钢筋连接板，当所述钢立柱拔出后，设置在所述钢板框内的楼板孔洞中，连接孔内楼板钢筋。其施工简便，钢立柱能重复利用，通用性强。
Recyclable foundation pit steel stand column penetrating floor connecting structure and construction method
The invention belongs to the technical field of civil engineering, and relates to a recoverable foundation pit steel stand column penetrating floor connecting structure and a construction method. According to the technical scheme, the floor slab connecting device comprises a steel plate frame, an external steel bar connecting plate, an adjusting bolt and a sleeve; the steel plate frame is sleeved outside the steel stand column; a horizontal sleeve is outwards arranged on the side edge of the steel plate frame; the adjusting bolt is screwed into the sleeve and abuts against the side wall of the steel stand column. The external steel bar connecting plate is welded outside the steel plate frame and used for being connected with outer floor steel bars outside the steel stand column. And the steel stand column is pulled out by unscrewing the adjusting bolt. The floor slab connecting device further comprises an internal reinforcing steel bar connecting plate which is arranged in a floor slab hole in the steel plate frame after the steel stand column is pulled out and connected with a floor slab reinforcing steel bar in the hole. The steel stand column is simple and convenient to construct, can be reused and is high in universality.
本发明属于土木工程技术领域的一种可回收基坑钢立柱穿楼板连接构造及施工方法。技术方案为：楼板连接装置包括钢板框、外部钢筋连接板、调节螺栓、套筒；钢板框套在钢立柱外；钢板框的侧边上向外设置水平的套筒；调节螺栓旋入套筒内，并顶在钢立柱的侧壁上；外部钢筋连接板焊接在钢板框外，用于连接钢立柱外的外楼板钢筋。通过旋松调节螺栓，拔出钢立柱。楼板连接装置还包括内部钢筋连接板，当所述钢立柱拔出后，设置在所述钢板框内的楼板孔洞中，连接孔内楼板钢筋。其施工简便，钢立柱能重复利用，通用性强。
Recyclable foundation pit steel stand column penetrating floor connecting structure and construction method
可回收基坑钢立柱穿楼板连接构造及施工方法
YANG JIANZHONG (author) / JIN WEIQIANG (author) / CHEN XINYI (author) / ZHAO YUAN (author) / FENG CUIXIA (author) / CHEN SIQI (author) / LIU LIDONG (author) / LI JUNYI (author) / LIU JIANG (author) / ZENG WENZE (author)
2024-05-31
Patent
Electronic Resource
Chinese
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