Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Multi-arch three-dimensional truss floor support combined large-span roof structure and assembling method
The invention relates to a multi-arch three-dimensional truss floor support combined large-span roof structure and an assembling method. The multi-arch three-dimensional truss floor support combined large-span roof structure comprises a main body structure and an auxiliary structure. The main body structure comprises a floor multi-arch three-dimensional truss combination, an annular plane arc-shaped truss combination and a large-opening boundary arc-shaped arched beam. The auxiliary structure comprises a roof radial connecting steel beam, a boundary single-layer latticed shell and a center single-layer latticed shell. The combined large-span truss structure has the beneficial effects that the floor multi-arch three-dimensional truss combination and the annular plane arc-shaped truss combination are combined into a multi-corner ground bearing combined large-span integral truss structure form, and lateral supporting of the annular plane arc-shaped truss combination and middle roof closing treatment are achieved through the roof radial connecting steel beams and the center single-layer latticed shell; overhanging span extension of the large-opening inlet boundary is achieved through the large-opening boundary arc-shaped arched beam and the boundary single-layer reticulated shell, and an overall stress mode is formed.
本发明涉及一种多拱立体桁架落地支承组合大跨屋盖结构及组装方法，包括主体结构和辅助结构；主体结构包括落地多拱立体桁架组合、环向平面弧形桁架组合和大开口边界弧形拱梁；辅助结构包括屋盖径向连接钢梁、边界单层网壳和中心单层网壳。本发明的有益效果是：以落地多拱立体桁架组合和环向平面弧形桁架组合结合为多角落地支承的组合大跨度整体桁架结构形式，通过屋盖径向连接钢梁和中心单层网壳实现环向平面弧形桁架组合的侧向支撑和中部封闭屋盖处理，通过大开口边界弧形拱梁和边界单层网壳实现大开口入口边界的悬挑跨度扩展而构成整体受力模式。
Multi-arch three-dimensional truss floor support combined large-span roof structure and assembling method
The invention relates to a multi-arch three-dimensional truss floor support combined large-span roof structure and an assembling method. The multi-arch three-dimensional truss floor support combined large-span roof structure comprises a main body structure and an auxiliary structure. The main body structure comprises a floor multi-arch three-dimensional truss combination, an annular plane arc-shaped truss combination and a large-opening boundary arc-shaped arched beam. The auxiliary structure comprises a roof radial connecting steel beam, a boundary single-layer latticed shell and a center single-layer latticed shell. The combined large-span truss structure has the beneficial effects that the floor multi-arch three-dimensional truss combination and the annular plane arc-shaped truss combination are combined into a multi-corner ground bearing combined large-span integral truss structure form, and lateral supporting of the annular plane arc-shaped truss combination and middle roof closing treatment are achieved through the roof radial connecting steel beams and the center single-layer latticed shell; overhanging span extension of the large-opening inlet boundary is achieved through the large-opening boundary arc-shaped arched beam and the boundary single-layer reticulated shell, and an overall stress mode is formed.
本发明涉及一种多拱立体桁架落地支承组合大跨屋盖结构及组装方法，包括主体结构和辅助结构；主体结构包括落地多拱立体桁架组合、环向平面弧形桁架组合和大开口边界弧形拱梁；辅助结构包括屋盖径向连接钢梁、边界单层网壳和中心单层网壳。本发明的有益效果是：以落地多拱立体桁架组合和环向平面弧形桁架组合结合为多角落地支承的组合大跨度整体桁架结构形式，通过屋盖径向连接钢梁和中心单层网壳实现环向平面弧形桁架组合的侧向支撑和中部封闭屋盖处理，通过大开口边界弧形拱梁和边界单层网壳实现大开口入口边界的悬挑跨度扩展而构成整体受力模式。
Multi-arch three-dimensional truss floor support combined large-span roof structure and assembling method
一种多拱立体桁架落地支承组合大跨屋盖结构及组装方法
WANG ZHEN (Autor:in) / YANG XUELIN (Autor:in) / YE JUN (Autor:in) / QUAN GUAN (Autor:in) / ZHAO YANG (Autor:in) / QU HAOCHUAN (Autor:in) / XU XIANG (Autor:in) / JI ZEHUA (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
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