Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Semi-fabricated bamboo arch structure and construction method
The invention relates to the technical field of bamboo arch bridges, in particular to a semi-assembly type bamboo arch structure which comprises symmetrically-arranged arch rings, bridge piers are arranged at the two ends of each arch ring, the arch rings are detachably connected with a bridge deck through a plurality of bamboo suspenders, the bridge deck is arranged below the arch rings, and a plurality of bridge deck bamboo cross beams are arranged on the bottom face of the bridge deck. The bamboo suspenders and the bridge deck bamboo cross beams are arranged in a one-to-one correspondence mode, the bamboo suspenders penetrate through the bridge deck slab and are detachably connected with the bridge deck bamboo cross beams, the two ends of the bridge deck slab are fixedly connected with the bridge piers, and the multiple bamboo cross beams are fixedly connected between the two arch rings; the arch ring comprises a plurality of arch pipes, each arch pipe comprises a plurality of bamboo arches, and connecting assemblies are arranged between every two adjacent bamboo arches and between the bamboo arches located on the two sides and the bridge piers. The design is simple and reasonable, the appearance is attractive, and the economic benefit is high by adopting bamboo wood; installation is convenient, and the construction speed is high; the overall durability and bearing capacity of the bamboo arch bridge are effectively improved, and the fireproof performance of the bamboo arch bridge is improved.
本发明涉及竹拱桥技术领域，特别是涉及一种半装配式的竹拱结构，包括对称设置的拱圈，拱圈的两端均设置有桥墩，拱圈通过若干个竹吊杆可拆卸连接有桥面板，桥面板设置在拱圈的下方，桥面板的底面设置有若干个桥面竹横梁，竹吊杆与桥面竹横梁一一对应设置，竹吊杆贯穿桥面板与桥面竹横梁可拆卸连接，桥面板的两端均与桥墩固定连接，两个拱圈之间固定连接有若干个竹横梁；拱圈包括若干个拱管，每个拱管包括若干个竹拱，相邻的两个竹拱之间以及处于两侧的竹拱与桥墩之间均设置有连接组件。本发明设计简单、合理，外形美观，采用竹材经济效益高；且安装方便，施工速度快；有效提高了竹拱桥整体的耐久性和承载能力，并提高了竹拱桥的防火性能。
Semi-fabricated bamboo arch structure and construction method
The invention relates to the technical field of bamboo arch bridges, in particular to a semi-assembly type bamboo arch structure which comprises symmetrically-arranged arch rings, bridge piers are arranged at the two ends of each arch ring, the arch rings are detachably connected with a bridge deck through a plurality of bamboo suspenders, the bridge deck is arranged below the arch rings, and a plurality of bridge deck bamboo cross beams are arranged on the bottom face of the bridge deck. The bamboo suspenders and the bridge deck bamboo cross beams are arranged in a one-to-one correspondence mode, the bamboo suspenders penetrate through the bridge deck slab and are detachably connected with the bridge deck bamboo cross beams, the two ends of the bridge deck slab are fixedly connected with the bridge piers, and the multiple bamboo cross beams are fixedly connected between the two arch rings; the arch ring comprises a plurality of arch pipes, each arch pipe comprises a plurality of bamboo arches, and connecting assemblies are arranged between every two adjacent bamboo arches and between the bamboo arches located on the two sides and the bridge piers. The design is simple and reasonable, the appearance is attractive, and the economic benefit is high by adopting bamboo wood; installation is convenient, and the construction speed is high; the overall durability and bearing capacity of the bamboo arch bridge are effectively improved, and the fireproof performance of the bamboo arch bridge is improved.
本发明涉及竹拱桥技术领域，特别是涉及一种半装配式的竹拱结构，包括对称设置的拱圈，拱圈的两端均设置有桥墩，拱圈通过若干个竹吊杆可拆卸连接有桥面板，桥面板设置在拱圈的下方，桥面板的底面设置有若干个桥面竹横梁，竹吊杆与桥面竹横梁一一对应设置，竹吊杆贯穿桥面板与桥面竹横梁可拆卸连接，桥面板的两端均与桥墩固定连接，两个拱圈之间固定连接有若干个竹横梁；拱圈包括若干个拱管，每个拱管包括若干个竹拱，相邻的两个竹拱之间以及处于两侧的竹拱与桥墩之间均设置有连接组件。本发明设计简单、合理，外形美观，采用竹材经济效益高；且安装方便，施工速度快；有效提高了竹拱桥整体的耐久性和承载能力，并提高了竹拱桥的防火性能。
Semi-fabricated bamboo arch structure and construction method
一种半装配式的竹拱结构与施工方法
HAO JIANYU (Autor:in) / LI LIANGYONG (Autor:in) / PENG ZHICHUAN (Autor:in) / ZHANG LEI (Autor:in) / LI SHUNJUN (Autor:in) / YE WEI (Autor:in) / LIN SHANGSHUN (Autor:in) / WANG HUIMING (Autor:in) / CHEN WENSHENG (Autor:in) / XIE DENGKE (Autor:in)
05.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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