A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cantilever bidirectional orthogonal truss and construction method thereof
The invention relates to a cantilever two-way orthogonal truss and a construction method thereof. The cantilever two-way orthogonal truss comprises two groups of corbels which are respectively fixed on the opposite inner sides of two core tubes; the middle-section truss is fixed between the two groups of brackets; the two cantilever frame bodies are respectively fixed on the two side surfaces of the core tube and the two side surfaces of the middle section truss; the middle-section truss is used for connecting the core tube with the middle-section truss, the pulling cable is used for pulling between the core tube and the middle-section truss, a first gusset plate for connecting a first end of the pulling cable is fixed on the middle-section truss, and a second gusset plate for connecting a second end of the pulling cable is fixed on the opposite inner side surface of the core tube. Through composite application of the spatial steel structures such as the bidirectional orthogonal trusses and the net racks and the tie cables, the span and the cantilever length of the building can be further increased, and the technical problem that in the prior art, a large-span large-cantilever steel structure building needs to be additionally provided with a main body structure for supporting stress is solved.
本发明涉及一种悬挑双向正交桁架及其施工方法，悬挑双向正交桁架包括：用于分别固定在两个核心筒相对内侧的两组牛腿；固定于两组该牛腿之间的中段桁架；用于分别固定在该核心筒的两侧面及中段桁架两侧面的两个悬挑架体；用于拉结于该核心筒与该中段桁架之间的拉结索，该中段桁架上固定有供该拉结索的第一端连接的第一节点板，该核心筒的相对内侧面上固定有供该拉结索的第二端连接的第二节点板。本发明通过双向正交桁架、网架等空间钢结构和拉结索的复合运用，建筑的跨度和悬挑长度可进一步增加，解决了现有技术中大跨度大悬挑钢结构建筑需要额外设置支撑受力的主体结构的技术问题。
Cantilever bidirectional orthogonal truss and construction method thereof
The invention relates to a cantilever two-way orthogonal truss and a construction method thereof. The cantilever two-way orthogonal truss comprises two groups of corbels which are respectively fixed on the opposite inner sides of two core tubes; the middle-section truss is fixed between the two groups of brackets; the two cantilever frame bodies are respectively fixed on the two side surfaces of the core tube and the two side surfaces of the middle section truss; the middle-section truss is used for connecting the core tube with the middle-section truss, the pulling cable is used for pulling between the core tube and the middle-section truss, a first gusset plate for connecting a first end of the pulling cable is fixed on the middle-section truss, and a second gusset plate for connecting a second end of the pulling cable is fixed on the opposite inner side surface of the core tube. Through composite application of the spatial steel structures such as the bidirectional orthogonal trusses and the net racks and the tie cables, the span and the cantilever length of the building can be further increased, and the technical problem that in the prior art, a large-span large-cantilever steel structure building needs to be additionally provided with a main body structure for supporting stress is solved.
本发明涉及一种悬挑双向正交桁架及其施工方法，悬挑双向正交桁架包括：用于分别固定在两个核心筒相对内侧的两组牛腿；固定于两组该牛腿之间的中段桁架；用于分别固定在该核心筒的两侧面及中段桁架两侧面的两个悬挑架体；用于拉结于该核心筒与该中段桁架之间的拉结索，该中段桁架上固定有供该拉结索的第一端连接的第一节点板，该核心筒的相对内侧面上固定有供该拉结索的第二端连接的第二节点板。本发明通过双向正交桁架、网架等空间钢结构和拉结索的复合运用，建筑的跨度和悬挑长度可进一步增加，解决了现有技术中大跨度大悬挑钢结构建筑需要额外设置支撑受力的主体结构的技术问题。
Cantilever bidirectional orthogonal truss and construction method thereof
悬挑双向正交桁架及其施工方法
WANG LEI (author) / ZOU HAOYU (author) / TANG SIXIN (author) / DUAN JIANGHUA (author) / HE LIANGCHENG (author) / LI ZHUANG (author)
2024-02-02
Patent
Electronic Resource
Chinese
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