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A platform for research: civil engineering, architecture and urbanism
Steel-aluminum composite space grid structure system
The invention relates to the technical field of building structures, and discloses a steel-aluminum composite space grid structure system which comprises a steel-aluminum composite metal pipe and a bolt-sphere joint which are connected through a connecting bolt, a connecting sleeve, a fastening screw, a conical head or an annular sealing plate. The two ends of the steel-aluminum composite metal pipe are connected with the conical head or the annular sealing plate in a welded mode, a bolt hole is formed in the conical head or the annular sealing plate, the connecting bolt penetrates through the bolt hole, a nut is arranged in the steel-aluminum composite metal pipe, and a screw rod of the connecting bolt penetrates through the connecting sleeve and is screwed into the bolt-sphere joint. According to the steel-aluminum composite space grid structure system, the advantages of high strength, plasticity and toughness of the steel and high corrosion resistance of the aluminum alloy are fully combined, the steel-aluminum composite space grid structure system with high bearing and deformation performance and excellent corrosion resistance is formed, and the problem that the steel is generally rusted is effectively solved.
本发明涉及建筑结构技术领域，公开了一种钢铝复合空间网格结构体系，包括钢铝复合金属管和螺栓球节点，所述钢铝复合金属管和螺栓球节点之间通过连接螺栓、连接套筒、紧固螺钉、锥头或者环形封板相连接，所述钢铝复合金属管两端与锥头或环形封板之间采用焊接方式连接，所述锥头或环形封板上开设有螺栓孔供连接螺栓贯穿过，且螺帽设置于所述钢铝复合金属管内部，所述连接螺栓的螺杆穿过连接套筒内部并拧入螺栓球节点内部。本发明中，充分结合了钢材强度高，塑性和韧性好以及铝合金抗腐蚀性能强的优点，形成了既具有较高承载及变形性能，又具有优异防腐性能的钢铝复合空间网格结构体系，有效改善了钢材普遍存在锈蚀的问题。
Steel-aluminum composite space grid structure system
The invention relates to the technical field of building structures, and discloses a steel-aluminum composite space grid structure system which comprises a steel-aluminum composite metal pipe and a bolt-sphere joint which are connected through a connecting bolt, a connecting sleeve, a fastening screw, a conical head or an annular sealing plate. The two ends of the steel-aluminum composite metal pipe are connected with the conical head or the annular sealing plate in a welded mode, a bolt hole is formed in the conical head or the annular sealing plate, the connecting bolt penetrates through the bolt hole, a nut is arranged in the steel-aluminum composite metal pipe, and a screw rod of the connecting bolt penetrates through the connecting sleeve and is screwed into the bolt-sphere joint. According to the steel-aluminum composite space grid structure system, the advantages of high strength, plasticity and toughness of the steel and high corrosion resistance of the aluminum alloy are fully combined, the steel-aluminum composite space grid structure system with high bearing and deformation performance and excellent corrosion resistance is formed, and the problem that the steel is generally rusted is effectively solved.
本发明涉及建筑结构技术领域，公开了一种钢铝复合空间网格结构体系，包括钢铝复合金属管和螺栓球节点，所述钢铝复合金属管和螺栓球节点之间通过连接螺栓、连接套筒、紧固螺钉、锥头或者环形封板相连接，所述钢铝复合金属管两端与锥头或环形封板之间采用焊接方式连接，所述锥头或环形封板上开设有螺栓孔供连接螺栓贯穿过，且螺帽设置于所述钢铝复合金属管内部，所述连接螺栓的螺杆穿过连接套筒内部并拧入螺栓球节点内部。本发明中，充分结合了钢材强度高，塑性和韧性好以及铝合金抗腐蚀性能强的优点，形成了既具有较高承载及变形性能，又具有优异防腐性能的钢铝复合空间网格结构体系，有效改善了钢材普遍存在锈蚀的问题。
Steel-aluminum composite space grid structure system
一种钢铝复合空间网格结构体系
LIU HONGBO (author) / WU YUE (author) / DU PENG (author) / YING JIAOJIE (author) / YANG WENTING (author)
2022-09-16
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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