A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-balancing star-shaped arch support structure system
The invention relates to the technical field of large-span building engineering, in particular to a self-balancing star-shaped arch supporting structure system which comprises a star-shaped arch truss, an inner ring truss, an outer ring truss and a grid structure. The inner ring truss is supported at the top point of the star-shaped arch truss; the outer ring truss is arranged on an arch foot of the star-shaped arch truss; and the grid structure is arranged among the star-shaped arch truss, the inner ring truss and the outer ring truss. According to the structural system, the inward inclination effect of the star-shaped arch trusses is resisted through compression of the inner ring trusses, arch foot thrust of the star-shaped arch trusses is balanced through tension of the outer ring trusses, a self-balancing stress system is formed, the thought is clear, force transmission is clear, horizontal thrust on a lower supporting structure can be reduced, the burden of the lower supporting structure is relieved, and the construction efficiency is improved. And the lower supporting structure design is simplified. According to the structural system, the structural thickness of the cantilever root of the structure can be reduced, and the problem that the building effect and use are affected due to the fact that the thickness of the cantilever root of a conventional structure is large is solved.
本发明涉及大跨度建筑工程技术领域，尤其是涉及一种自平衡星形拱支结构体系，包括：星形拱桁架、内环桁架、外环桁架和网格结构；所述内环桁架支承于所述星形拱桁架的顶点；所述外环桁架设置于所述星形拱桁架的拱脚；所述网格结构设置于所述星形拱桁架、内环桁架、外环桁架之间。本发明提供的结构体系，通过内环桁架受压抵抗星形拱桁架内倾作用，通过外环桁架受拉平衡星形拱桁架拱脚推力，形成自平衡的受力体系，思路清晰、传力明确，可减小对下部支承结构的水平推力，减轻下部支承结构的负担，简化下部支承结构设计。本发明提供的结构体系，可减小结构悬挑根部的结构厚度，解决了常规结构悬挑根部厚度较大、影响建筑效果和使用的问题。
Self-balancing star-shaped arch support structure system
The invention relates to the technical field of large-span building engineering, in particular to a self-balancing star-shaped arch supporting structure system which comprises a star-shaped arch truss, an inner ring truss, an outer ring truss and a grid structure. The inner ring truss is supported at the top point of the star-shaped arch truss; the outer ring truss is arranged on an arch foot of the star-shaped arch truss; and the grid structure is arranged among the star-shaped arch truss, the inner ring truss and the outer ring truss. According to the structural system, the inward inclination effect of the star-shaped arch trusses is resisted through compression of the inner ring trusses, arch foot thrust of the star-shaped arch trusses is balanced through tension of the outer ring trusses, a self-balancing stress system is formed, the thought is clear, force transmission is clear, horizontal thrust on a lower supporting structure can be reduced, the burden of the lower supporting structure is relieved, and the construction efficiency is improved. And the lower supporting structure design is simplified. According to the structural system, the structural thickness of the cantilever root of the structure can be reduced, and the problem that the building effect and use are affected due to the fact that the thickness of the cantilever root of a conventional structure is large is solved.
本发明涉及大跨度建筑工程技术领域，尤其是涉及一种自平衡星形拱支结构体系，包括：星形拱桁架、内环桁架、外环桁架和网格结构；所述内环桁架支承于所述星形拱桁架的顶点；所述外环桁架设置于所述星形拱桁架的拱脚；所述网格结构设置于所述星形拱桁架、内环桁架、外环桁架之间。本发明提供的结构体系，通过内环桁架受压抵抗星形拱桁架内倾作用，通过外环桁架受拉平衡星形拱桁架拱脚推力，形成自平衡的受力体系，思路清晰、传力明确，可减小对下部支承结构的水平推力，减轻下部支承结构的负担，简化下部支承结构设计。本发明提供的结构体系，可减小结构悬挑根部的结构厚度，解决了常规结构悬挑根部厚度较大、影响建筑效果和使用的问题。
Self-balancing star-shaped arch support structure system
一种自平衡星形拱支结构体系
LIANG CHENYU (author) / ZHU ZHONGYI (author) / BAI GUANGBO (author) / DENG XUYANG (author) / CHEN YI (author) / WANG XIN (author) / ZHANG LIN (author)
2023-03-31
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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