Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Floor overhanging inclined truss-orthogonal arch truss combined type large-span roof and forming method
The invention relates to a floor overhanging inclined truss-orthogonal arch truss combined type large-span roof and a forming method. The floor overhanging inclined truss-orthogonal arch truss combined type large-span roof comprises a center single-layer reticulated shell roof, floor overhanging inclined trusses, floor double-arch connecting trusses, radial annular orthogonal small trusses and radial annular connecting steel beams. The landing overhanging inclined truss comprises two symmetrical trapezoidal tapered plane inclined trusses, and each trapezoidal tapered plane inclined truss is composed of an overhanging inclined truss upper chord, an overhanging inclined truss lower chord, an overhanging inclined truss vertical web member and an overhanging inclined truss inclined web member; the multiple sets of floor overhanging inclined trusses are arranged along the circumference of the center single-layer reticulated shell roof to form a floor overhanging inclined truss combination, and the adjacent floor overhanging inclined trusses share the same overhanging inclined truss lower chord. The large-span steel roof structure has the beneficial effects that design and bearing of a complex large-span steel roof structure system of a bottom large-space single-side multi-point landing long cantilever inclined truss supporting and peripheral multi-arc-section combined building modeling can be achieved.
本发明涉及一种落地悬挑斜桁架‑正交拱桁架组合式大跨屋盖及构成方法，包括中心单层网壳屋顶、落地悬挑斜桁架、落地双拱连接桁架、径环向正交小桁架和径环向连接钢梁；落地悬挑斜桁架包括对称的两榀梯形渐缩平面斜桁架，梯形渐缩平面斜桁架由悬挑斜桁架上弦杆、悬挑斜桁架下弦杆、悬挑斜桁架竖腹杆和悬挑斜桁架斜腹杆组成；多组落地悬挑斜桁架沿中心单层网壳屋顶周圈布设形成落地悬挑斜桁架组合，且相邻落地悬挑斜桁架共用同一道悬挑斜桁架下弦杆。本发明的有益效果是：可以实现底部大空间单侧多点落地长悬挑斜桁架支撑和周圈多弧段组合建筑造型的复杂大跨钢屋盖结构体系设计及承载。
Floor overhanging inclined truss-orthogonal arch truss combined type large-span roof and forming method
The invention relates to a floor overhanging inclined truss-orthogonal arch truss combined type large-span roof and a forming method. The floor overhanging inclined truss-orthogonal arch truss combined type large-span roof comprises a center single-layer reticulated shell roof, floor overhanging inclined trusses, floor double-arch connecting trusses, radial annular orthogonal small trusses and radial annular connecting steel beams. The landing overhanging inclined truss comprises two symmetrical trapezoidal tapered plane inclined trusses, and each trapezoidal tapered plane inclined truss is composed of an overhanging inclined truss upper chord, an overhanging inclined truss lower chord, an overhanging inclined truss vertical web member and an overhanging inclined truss inclined web member; the multiple sets of floor overhanging inclined trusses are arranged along the circumference of the center single-layer reticulated shell roof to form a floor overhanging inclined truss combination, and the adjacent floor overhanging inclined trusses share the same overhanging inclined truss lower chord. The large-span steel roof structure has the beneficial effects that design and bearing of a complex large-span steel roof structure system of a bottom large-space single-side multi-point landing long cantilever inclined truss supporting and peripheral multi-arc-section combined building modeling can be achieved.
本发明涉及一种落地悬挑斜桁架‑正交拱桁架组合式大跨屋盖及构成方法，包括中心单层网壳屋顶、落地悬挑斜桁架、落地双拱连接桁架、径环向正交小桁架和径环向连接钢梁；落地悬挑斜桁架包括对称的两榀梯形渐缩平面斜桁架，梯形渐缩平面斜桁架由悬挑斜桁架上弦杆、悬挑斜桁架下弦杆、悬挑斜桁架竖腹杆和悬挑斜桁架斜腹杆组成；多组落地悬挑斜桁架沿中心单层网壳屋顶周圈布设形成落地悬挑斜桁架组合，且相邻落地悬挑斜桁架共用同一道悬挑斜桁架下弦杆。本发明的有益效果是：可以实现底部大空间单侧多点落地长悬挑斜桁架支撑和周圈多弧段组合建筑造型的复杂大跨钢屋盖结构体系设计及承载。
Floor overhanging inclined truss-orthogonal arch truss combined type large-span roof and forming method
落地悬挑斜桁架-正交拱桁架组合式大跨屋盖及构成方法
WANG ZHEN (Autor:in) / ZHAO YANG (Autor:in) / SHI LEI (Autor:in) / XU XIANG (Autor:in) / YANG XUELIN (Autor:in) / JI ZEHUA (Autor:in) / QU HAOCHUAN (Autor:in)
02.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2022
Large-span pipe truss roof truss assembling construction method
| Europäisches Patentamt | 2021
Overhauling truss vehicle for large-span steel truss arch bridge arch
| Europäisches Patentamt | 2020