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A platform for research: civil engineering, architecture and urbanism
Suction type combined pile dam structure for riverway emergency rescue
A suction type combined pile dam structure for river channel emergency rescue comprises a series of suction type pile dam units of the same structure. A plurality of suction type pile dam units are spliced and connected at the river bottom according to the dam axis to form a whole set of suction type combined pile dam; each suction type pile dam unit comprises a negative pressure suction pipeline and a cover plate which is rectangular and horizontally arranged, the length direction of the cover plate is the left-right direction, a plurality of pipe piles are vertically arranged on the top face of the cover plate, all the pipe piles are arranged at intervals along the center line of the length direction of the cover plate, and a bearing cylinder with the bottom open is arranged in the middle of the bottom face of the cover plate in the length direction. The negative pressure suction pipeline extends downwards along the interior of the pipe pile and penetrates through the cover plate to communicate with the interior of the bearing cylinder. The suction type combined pile dam structure has the advantages of a suction type foundation, a gravity type foundation, a floating type foundation and a water-permeable pile dam at the same time, the geological application range is wide, land overall module prefabrication, river channel overall floating transportation, suction installation and module splicing can be achieved, the water-permeable pile dam foundation can be detached and reused, and the construction cost of building, installation and dismantling is greatly reduced.
一种河道抢险吸力式组合桩坝结构，包括一系列构造相同的吸力式桩坝单元；多个吸力式桩坝单元按照坝轴线进行河底拼装连接，构成一整套吸力式组合桩坝；每个吸力式桩坝单元均包括负压抽吸管路和整体呈矩形且水平设置的盖板，盖板长度方向为左右方向，盖板顶面垂直设有若干根管桩，所有管桩沿盖板长度方向的中心线间隔布置，盖板底面中部沿长度方向设有底部敞口的承载筒，负压抽吸管路沿管桩内部向下延伸并穿过盖板与承载筒内部连通。本发明同时具有吸力式基础、重力式基础、浮式基础、透水桩坝的优点，地质适用范围广、可陆上整体模块预制、河道整体浮运、吸力安装、模块拼装、可拆卸重复利用，使建造、安装、拆除施工成本大大降低。
Suction type combined pile dam structure for riverway emergency rescue
A suction type combined pile dam structure for river channel emergency rescue comprises a series of suction type pile dam units of the same structure. A plurality of suction type pile dam units are spliced and connected at the river bottom according to the dam axis to form a whole set of suction type combined pile dam; each suction type pile dam unit comprises a negative pressure suction pipeline and a cover plate which is rectangular and horizontally arranged, the length direction of the cover plate is the left-right direction, a plurality of pipe piles are vertically arranged on the top face of the cover plate, all the pipe piles are arranged at intervals along the center line of the length direction of the cover plate, and a bearing cylinder with the bottom open is arranged in the middle of the bottom face of the cover plate in the length direction. The negative pressure suction pipeline extends downwards along the interior of the pipe pile and penetrates through the cover plate to communicate with the interior of the bearing cylinder. The suction type combined pile dam structure has the advantages of a suction type foundation, a gravity type foundation, a floating type foundation and a water-permeable pile dam at the same time, the geological application range is wide, land overall module prefabrication, river channel overall floating transportation, suction installation and module splicing can be achieved, the water-permeable pile dam foundation can be detached and reused, and the construction cost of building, installation and dismantling is greatly reduced.
一种河道抢险吸力式组合桩坝结构，包括一系列构造相同的吸力式桩坝单元；多个吸力式桩坝单元按照坝轴线进行河底拼装连接，构成一整套吸力式组合桩坝；每个吸力式桩坝单元均包括负压抽吸管路和整体呈矩形且水平设置的盖板，盖板长度方向为左右方向，盖板顶面垂直设有若干根管桩，所有管桩沿盖板长度方向的中心线间隔布置，盖板底面中部沿长度方向设有底部敞口的承载筒，负压抽吸管路沿管桩内部向下延伸并穿过盖板与承载筒内部连通。本发明同时具有吸力式基础、重力式基础、浮式基础、透水桩坝的优点，地质适用范围广、可陆上整体模块预制、河道整体浮运、吸力安装、模块拼装、可拆卸重复利用，使建造、安装、拆除施工成本大大降低。
Suction type combined pile dam structure for riverway emergency rescue
一种河道抢险吸力式组合桩坝结构
ZHAO XING (author) / ZHANG WENJIAO (author) / WANG ZHONGMEI (author) / ZHU CHAO (author) / WU CAIPING (author) / WU GUOYING (author) / LAI ZHIQIANG (author) / SONG LIXUAN (author) / PAN LI (author) / WANG JIAYI (author)
2022-02-25
Patent
Electronic Resource
Chinese
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