Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hollow thin-wall pier frame bearing platform and bridge
The invention relates to bridge construction, and provides a hollow thin-wall pier frame bearing platform. The hollow thin-wall pier frame bearing platform comprises a hollow thin-wall pier, a bearing platform base and a plurality of pile foundations. The bearing platform base comprises a plurality of side frames, and a frame is sequentially defined by the side frames. The upper ends of all the pile foundations are supported on the lower surfaces of all the side frames. A pier body of the hollow thin-wall pier is arranged along the upper surfaces of all the side frames, and all the pile foundations are located under the pier body of the hollow thin-wall pier. The invention further provides a bridge which comprises the frame bearing platform. According to the hollow thin-wall pier frame bearing platform and the bridge, the bearing platform base is of a frame structure, and is combined with the hollow thin-wall pier, so that large bending strength in the vertical direction is achieved, and borne loads of the hollow thin-wall pier can be directly transmitted to all the foundations; the frame bearing platform has high load-bearing capacity, and the amount of concrete adopted in the manufacturing process can be lowered due to the frame structure of the bearing platform base; and when the hollow thin-wall pier frame bearing platform is applied to the bridge, the stability of the bridge can be guaranteed, and construction cost and the construction period can be optimized.
Hollow thin-wall pier frame bearing platform and bridge
The invention relates to bridge construction, and provides a hollow thin-wall pier frame bearing platform. The hollow thin-wall pier frame bearing platform comprises a hollow thin-wall pier, a bearing platform base and a plurality of pile foundations. The bearing platform base comprises a plurality of side frames, and a frame is sequentially defined by the side frames. The upper ends of all the pile foundations are supported on the lower surfaces of all the side frames. A pier body of the hollow thin-wall pier is arranged along the upper surfaces of all the side frames, and all the pile foundations are located under the pier body of the hollow thin-wall pier. The invention further provides a bridge which comprises the frame bearing platform. According to the hollow thin-wall pier frame bearing platform and the bridge, the bearing platform base is of a frame structure, and is combined with the hollow thin-wall pier, so that large bending strength in the vertical direction is achieved, and borne loads of the hollow thin-wall pier can be directly transmitted to all the foundations; the frame bearing platform has high load-bearing capacity, and the amount of concrete adopted in the manufacturing process can be lowered due to the frame structure of the bearing platform base; and when the hollow thin-wall pier frame bearing platform is applied to the bridge, the stability of the bridge can be guaranteed, and construction cost and the construction period can be optimized.
Hollow thin-wall pier frame bearing platform and bridge
LIN WANLAN (Autor:in) / YU XIANGLIANG (Autor:in) / WANG WEICHEN (Autor:in) / PAN DONGFA (Autor:in) / ZHANG MINGCHAO (Autor:in) / WU FANGMING (Autor:in) / TU MANMING (Autor:in) / MA TAO (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
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