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A platform for research: civil engineering, architecture and urbanism
Space grid steel structure node reinforcing body and reinforcing method
The invention belongs to the technical field of space grid structures, and particularly relates to a space grid steel structure node reinforcing body and a reinforcing method.The space grid steel structure node reinforcing body comprises an original node 20, the original node 20 is fixedly connected with the ends of at least two original rod pieces 21, the exterior of the original node 20 is wrapped with the reinforcing body, the reinforcing body is of a hollow structure, and the reinforcing body is fixedly connected with all the original rod pieces 21; the reinforcing body is divided into a plurality of structural assemblies by the plane where the axis of each original rod piece 21 is located, each structural assembly is divided into a front sub-assembly and a rear sub-assembly, and a reinforcing structure is arranged between the front sub-assembly and the rear sub-assembly, so that the connecting strength is improved, the length of the rod piece is effectively reduced, the slenderness ratio of the steel structure rod piece is reduced, and the stability stress of the rod piece is reduced. And the rod piece meets the requirement of designing a new bearing structure.
本发明属于空间网格结构技术领域，特别是涉及一种空间网格钢结构节点加固体及加固方法，包括原节点20，原节点20与至少两根原杆件21的端部固定连接，原节点20外部包覆设置加固体，加固体为空心结构，加固体与所有原杆件21固定连接，所述加固体以每个原杆件21的轴线所在平面分割为多个结构组件，每个结构组件分为前后两个分组件，前后两个分组件之间设置加强结构，增加了连接强度，有效的减少杆件的长度，减少钢结构杆件长细比，降低杆件的稳定性应力，使杆件满足设计新承载结构的要求。
Space grid steel structure node reinforcing body and reinforcing method
The invention belongs to the technical field of space grid structures, and particularly relates to a space grid steel structure node reinforcing body and a reinforcing method.The space grid steel structure node reinforcing body comprises an original node 20, the original node 20 is fixedly connected with the ends of at least two original rod pieces 21, the exterior of the original node 20 is wrapped with the reinforcing body, the reinforcing body is of a hollow structure, and the reinforcing body is fixedly connected with all the original rod pieces 21; the reinforcing body is divided into a plurality of structural assemblies by the plane where the axis of each original rod piece 21 is located, each structural assembly is divided into a front sub-assembly and a rear sub-assembly, and a reinforcing structure is arranged between the front sub-assembly and the rear sub-assembly, so that the connecting strength is improved, the length of the rod piece is effectively reduced, the slenderness ratio of the steel structure rod piece is reduced, and the stability stress of the rod piece is reduced. And the rod piece meets the requirement of designing a new bearing structure.
本发明属于空间网格结构技术领域，特别是涉及一种空间网格钢结构节点加固体及加固方法，包括原节点20，原节点20与至少两根原杆件21的端部固定连接，原节点20外部包覆设置加固体，加固体为空心结构，加固体与所有原杆件21固定连接，所述加固体以每个原杆件21的轴线所在平面分割为多个结构组件，每个结构组件分为前后两个分组件，前后两个分组件之间设置加强结构，增加了连接强度，有效的减少杆件的长度，减少钢结构杆件长细比，降低杆件的稳定性应力，使杆件满足设计新承载结构的要求。
Space grid steel structure node reinforcing body and reinforcing method
一种空间网格钢结构节点加固体及加固方法
ZHANG TAO (author) / SHI TIANQING (author) / GUO ZHIBO (author) / QIN ZHIWEI (author) / JIANG LONG (author) / WANG XIANGYUN (author) / ZHANG WEI (author) / SONG YUNONG (author) / SHAN XIUYANG (author) / SUN YANPENG (author)
2024-12-20
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
Building beam body reinforcing steel structure and reinforcing method thereof
| European Patent Office | 2021