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A platform for research: civil engineering, architecture and urbanism
Fabricated steel structure composite floor slab system and mounting method thereof
The invention provides a fabricated steel structure composite floor slab system and a mounting method thereof. The system comprises unequal-width flange steel secondary beams (1), steel bar truss floor support plates (2), steel frame beams (3) and steel connecting pieces (4). The unequal-width flange steel secondary beams (1) and the steel bar truss floor support plates (2) are transported to a construction site to be installed after being integrally prefabricated in a factory, the unequal-width flange steel secondary beams (1) and the steel bar truss floor support plates (2) form composite floor slabs, the composite floor slabs are connected through pre-buried steel connecting pieces (4) and high-strength bolts, and the unequal-width flange steel secondary beams (1) and the steel frame beams (3) are connected through connecting plates and high-strength bolts. According to the system and the mounting method thereof, the unequal-width flange steel secondary beams and the steel bar truss floor support plates are manufactured together, the rigidity of the composite floor is improved, the connection with a main body structure is enhanced, and the design concept of wet-free operation and full assembly on a construction site is achieved by adopting a high-strength bolt connection mode.
本发明提供了一种装配式钢结构组合楼板系统及其安装方法。该系统包括不等宽翼缘钢次梁(1)、钢筋桁架楼承板(2)、钢框架梁(3)和钢连接件(4)。不等宽翼缘钢次梁(1)与钢筋桁架楼承板(2)在工厂整体预制完成后运输到施工现场进行安装，不等宽翼缘钢次梁(1)和钢筋桁架楼承板(2)组成了组合楼板，组合楼板间通过预埋的钢连接件(4)及高强度螺栓进行连接，不等宽翼缘钢次梁(1)与钢框架梁(3)之间通过连接板与高强度螺栓进行连接。本发明中将不等宽翼缘钢次梁与钢筋桁架楼承板一起制作，提升了组合楼板的刚度，增强了与主体结构的联系，采用高强度螺栓连接的方式，实现了施工现场无湿作业，全装配的设计理念。
Fabricated steel structure composite floor slab system and mounting method thereof
The invention provides a fabricated steel structure composite floor slab system and a mounting method thereof. The system comprises unequal-width flange steel secondary beams (1), steel bar truss floor support plates (2), steel frame beams (3) and steel connecting pieces (4). The unequal-width flange steel secondary beams (1) and the steel bar truss floor support plates (2) are transported to a construction site to be installed after being integrally prefabricated in a factory, the unequal-width flange steel secondary beams (1) and the steel bar truss floor support plates (2) form composite floor slabs, the composite floor slabs are connected through pre-buried steel connecting pieces (4) and high-strength bolts, and the unequal-width flange steel secondary beams (1) and the steel frame beams (3) are connected through connecting plates and high-strength bolts. According to the system and the mounting method thereof, the unequal-width flange steel secondary beams and the steel bar truss floor support plates are manufactured together, the rigidity of the composite floor is improved, the connection with a main body structure is enhanced, and the design concept of wet-free operation and full assembly on a construction site is achieved by adopting a high-strength bolt connection mode.
本发明提供了一种装配式钢结构组合楼板系统及其安装方法。该系统包括不等宽翼缘钢次梁(1)、钢筋桁架楼承板(2)、钢框架梁(3)和钢连接件(4)。不等宽翼缘钢次梁(1)与钢筋桁架楼承板(2)在工厂整体预制完成后运输到施工现场进行安装，不等宽翼缘钢次梁(1)和钢筋桁架楼承板(2)组成了组合楼板，组合楼板间通过预埋的钢连接件(4)及高强度螺栓进行连接，不等宽翼缘钢次梁(1)与钢框架梁(3)之间通过连接板与高强度螺栓进行连接。本发明中将不等宽翼缘钢次梁与钢筋桁架楼承板一起制作，提升了组合楼板的刚度，增强了与主体结构的联系，采用高强度螺栓连接的方式，实现了施工现场无湿作业，全装配的设计理念。
Fabricated steel structure composite floor slab system and mounting method thereof
一种装配式钢结构组合楼板系统及其安装方法
ZHANG YANXIA (author) / WU BINGLONG (author) / ZHANG AILIN (author) / WANG JIE (author)
2021-09-28
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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