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A platform for research: civil engineering, architecture and urbanism
Constructing method of multi-layer stepped large space structure with triangular cantilever truss
A method for forming a multi-layer stepped large space structure with a triangular cantilever truss comprises the steps that firstly, a vertical supporting system of a large-span stepped space is formed by the triangular cantilever truss, a floor frame column and a shear wall at the high position and the low position of the space respectively; secondly, a large-span stepped space is formed through the beam-slab system connected in a lap joint mode; then, interlayers are formed in the high position and the low position through a cavity and a hanging structure of the triangular cantilever truss correspondingly so as to meet the auxiliary function requirement; and finally, through ultimate bearing capacity calculation and normal use ultimate state calculation, the comfort level is fully considered while the structural safety is guaranteed. According to the invention, through overhanging at the high position of the structure, a multi-layer through-height column-free and stepped open space is realized, so that the requirements of main ornamental buildings are met; meanwhile, an interlayer is formed by the lower chord of the triangular cantilever truss and an auxiliary hanging structure, so that the auxiliary function requirements of ventilation, equipment rooms and the like are met.
一种带三角悬挑桁架的多层阶梯型大空间结构的构成方法，首先，在空间高位和低位分别由三角悬挑桁架、落地框架柱与剪力墙形成大跨度阶梯型空间的竖向支撑体系；其次利用搭接连接的梁板体系形成大跨度的阶梯型空间；然后利用三角悬挑桁架的空腔和吊挂结构分别在高位和低位形成夹层以满足附属功能需求；最后，通过极限承载力计算与正常使用极限状态计算，在保证结构安全性的同时充分考虑舒适度。本发明通过在结构高位进行悬挑实现多层通高的无柱、阶梯式开阔空间，以满足观赏类主要建筑需要；同时利用三角悬挑桁架下弦以及附属吊挂结构形成夹层，以满足通风，设备用房等附属功能需要。
Constructing method of multi-layer stepped large space structure with triangular cantilever truss
A method for forming a multi-layer stepped large space structure with a triangular cantilever truss comprises the steps that firstly, a vertical supporting system of a large-span stepped space is formed by the triangular cantilever truss, a floor frame column and a shear wall at the high position and the low position of the space respectively; secondly, a large-span stepped space is formed through the beam-slab system connected in a lap joint mode; then, interlayers are formed in the high position and the low position through a cavity and a hanging structure of the triangular cantilever truss correspondingly so as to meet the auxiliary function requirement; and finally, through ultimate bearing capacity calculation and normal use ultimate state calculation, the comfort level is fully considered while the structural safety is guaranteed. According to the invention, through overhanging at the high position of the structure, a multi-layer through-height column-free and stepped open space is realized, so that the requirements of main ornamental buildings are met; meanwhile, an interlayer is formed by the lower chord of the triangular cantilever truss and an auxiliary hanging structure, so that the auxiliary function requirements of ventilation, equipment rooms and the like are met.
一种带三角悬挑桁架的多层阶梯型大空间结构的构成方法，首先，在空间高位和低位分别由三角悬挑桁架、落地框架柱与剪力墙形成大跨度阶梯型空间的竖向支撑体系；其次利用搭接连接的梁板体系形成大跨度的阶梯型空间；然后利用三角悬挑桁架的空腔和吊挂结构分别在高位和低位形成夹层以满足附属功能需求；最后，通过极限承载力计算与正常使用极限状态计算，在保证结构安全性的同时充分考虑舒适度。本发明通过在结构高位进行悬挑实现多层通高的无柱、阶梯式开阔空间，以满足观赏类主要建筑需要；同时利用三角悬挑桁架下弦以及附属吊挂结构形成夹层，以满足通风，设备用房等附属功能需要。
Constructing method of multi-layer stepped large space structure with triangular cantilever truss
一种带三角悬挑桁架的多层阶梯型大空间结构的构成方法
QU HAOCHUAN (author) / WANG ZHEN (author) / YANG XUELIN (author) / FENG YONGWEI (author) / GAO CHAO (author) / LAO JIMIN (author)
2023-03-17
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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