Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span wood structure modular assembly structure and supporting frame
The invention relates to the technical field of shed frames, and discloses a large-span wood structure modular assembly structure and a supporting frame, the large-span wood structure modular assembly structure comprises a combined truss formed by splicing and overlapping a plurality of truss mechanisms, each truss mechanism comprises an upper chord, a first lower chord, a steel web member and a second lower chord, the steel web members are fixedly mounted at the bottom of the upper chord, and the second lower chord is fixedly mounted at the bottom of the upper chord. The first lower chord member is fixedly installed on the front side of the steel web member, and the second lower chord member is fixedly installed on the rear side of the steel web member. The upper chord member, the first lower chord member, the steel web member and the second lower chord member are adopted to form the frame section of the truss, the three chord members are connected and fixed through the steel web member to form a triangular structure, the stability of the truss can be improved, meanwhile, the half lap joints capable of being in lap joint are arranged at the two ends of the chord members, and the half lap joint can transfer pressure through the butt joint face; the semi-lap joint position can be selected to be the position with small bending moment and shearing force, the bending moment and the shearing force are transmitted through screws, and the stability of lap joint between the trusses can be improved.
本发明涉及棚架技术领域，且公开了一种大跨度木结构模块化拼装结构及支撑架，包括由多组桁架机构拼装搭接成的组合桁架，所述桁架机构包括上弦杆、第一下弦杆、钢腹杆和第二下弦杆，所述钢腹杆固定安装在上弦杆的底部，所述第一下弦杆固定安装在钢腹杆的前侧，所述第二下弦杆固定安装在钢腹杆的后侧。本发明通过采用上弦杆、第一下弦杆、钢腹杆和第二下弦杆组成桁架的架段，三根弦杆以钢腹杆进行连接固定，形成三角结构，可通过桁架的稳定性，同时采用在弦杆的两端设置可进行搭接的半搭接头，半搭接可以靠对接面传递压力，半搭接的位置可以选择在弯矩和剪力较小的位置，靠螺钉传递弯矩和剪力，可提高桁架之间搭接的稳定性。
Large-span wood structure modular assembly structure and supporting frame
The invention relates to the technical field of shed frames, and discloses a large-span wood structure modular assembly structure and a supporting frame, the large-span wood structure modular assembly structure comprises a combined truss formed by splicing and overlapping a plurality of truss mechanisms, each truss mechanism comprises an upper chord, a first lower chord, a steel web member and a second lower chord, the steel web members are fixedly mounted at the bottom of the upper chord, and the second lower chord is fixedly mounted at the bottom of the upper chord. The first lower chord member is fixedly installed on the front side of the steel web member, and the second lower chord member is fixedly installed on the rear side of the steel web member. The upper chord member, the first lower chord member, the steel web member and the second lower chord member are adopted to form the frame section of the truss, the three chord members are connected and fixed through the steel web member to form a triangular structure, the stability of the truss can be improved, meanwhile, the half lap joints capable of being in lap joint are arranged at the two ends of the chord members, and the half lap joint can transfer pressure through the butt joint face; the semi-lap joint position can be selected to be the position with small bending moment and shearing force, the bending moment and the shearing force are transmitted through screws, and the stability of lap joint between the trusses can be improved.
本发明涉及棚架技术领域，且公开了一种大跨度木结构模块化拼装结构及支撑架，包括由多组桁架机构拼装搭接成的组合桁架，所述桁架机构包括上弦杆、第一下弦杆、钢腹杆和第二下弦杆，所述钢腹杆固定安装在上弦杆的底部，所述第一下弦杆固定安装在钢腹杆的前侧，所述第二下弦杆固定安装在钢腹杆的后侧。本发明通过采用上弦杆、第一下弦杆、钢腹杆和第二下弦杆组成桁架的架段，三根弦杆以钢腹杆进行连接固定，形成三角结构，可通过桁架的稳定性，同时采用在弦杆的两端设置可进行搭接的半搭接头，半搭接可以靠对接面传递压力，半搭接的位置可以选择在弯矩和剪力较小的位置，靠螺钉传递弯矩和剪力，可提高桁架之间搭接的稳定性。
Large-span wood structure modular assembly structure and supporting frame
一种大跨度木结构模块化拼装结构及支撑架
GONG XIAOLI (Autor:in) / YANG YANG (Autor:in) / GE PING (Autor:in) / ZHUANG XIAOJUN (Autor:in)
01.10.2024
Patent
Elektronische Ressource
Chinesisch
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