A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
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 (author) / YU XIANGLIANG (author) / WANG WEICHEN (author) / PAN DONGFA (author) / ZHANG MINGCHAO (author) / WU FANGMING (author) / TU MANMING (author) / MA TAO (author)
2015-12-16
Patent
Electronic Resource
English
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