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A platform for research: civil engineering, architecture and urbanism
Cooling tower foundation structure and construction method thereof
The invention provides a cooling tower foundation structure and a construction method thereof. The cooling tower foundation structure comprises a plurality of bearing platforms, a plurality of foundation piles and connecting beam structures, wherein the plurality of bearing platforms are annularly and uniformly distributed, interval spaces are formed between every two adjacent bearing platforms, the bearing platforms are located underground, and the top faces of the bearing platforms are flush with the ground; the plurality of foundation piles are in one-to-one correspondence to the bearing platforms, and the foundation piles vertically sink into the ground and are perpendicularly connected with the bottom faces of the bearing platforms; and the connecting beam structures are connected between every two adjacent bearing platforms, so that the plurality of bearing platforms are sequentially connected to form an annular structure. According to the cooling tower foundation structure, the foundation piles are sunk, the bearing platforms are shallowly buried, compared with an annular raft foundation, the excavation depth is small, the excavation and backfill workload is small, and the construction period is short; the interval spaces are formed between every two adjacent bearing platforms, so that the bearing platforms and the connecting beam structures can be conveniently poured and constructed in sequence, and a post-pouring belt or a structural joint does not need to be additionally arranged; and the foundation piles transmit the load to a soil layer with good bearing performance in a deep underground position, the action area of the foundation piles is small, and underground pipelines are easily avoided.
本发明提供的一种冷却塔基础结构及其施工方法，冷却塔基础结构包括：承台，具有环形均布的多个，相邻的两个承台之间具有间隔空间；承台位于地面以下，其顶面与地面平齐；基础桩，具有与承台一一对应的多组，基础桩竖直的沉入地面以下，并与承台的底面进行垂直连接；连梁结构，连接相邻的两个承台之间，使多个承台进行依次连接并形成环形结构。本发明的基础桩进行沉桩，承台进行浅埋，较环形筏板基础的开挖深度浅，开挖回填工作量小，施工周期短；相邻的承台之间具有间隔空间，便于承台与连梁结构进行先后浇注施工，无需额外设置后浇带或结构缝；基础桩将荷载传至地下较深处承载性能好的土层，基础桩作用面积小、容易避开地下管道。
Cooling tower foundation structure and construction method thereof
The invention provides a cooling tower foundation structure and a construction method thereof. The cooling tower foundation structure comprises a plurality of bearing platforms, a plurality of foundation piles and connecting beam structures, wherein the plurality of bearing platforms are annularly and uniformly distributed, interval spaces are formed between every two adjacent bearing platforms, the bearing platforms are located underground, and the top faces of the bearing platforms are flush with the ground; the plurality of foundation piles are in one-to-one correspondence to the bearing platforms, and the foundation piles vertically sink into the ground and are perpendicularly connected with the bottom faces of the bearing platforms; and the connecting beam structures are connected between every two adjacent bearing platforms, so that the plurality of bearing platforms are sequentially connected to form an annular structure. According to the cooling tower foundation structure, the foundation piles are sunk, the bearing platforms are shallowly buried, compared with an annular raft foundation, the excavation depth is small, the excavation and backfill workload is small, and the construction period is short; the interval spaces are formed between every two adjacent bearing platforms, so that the bearing platforms and the connecting beam structures can be conveniently poured and constructed in sequence, and a post-pouring belt or a structural joint does not need to be additionally arranged; and the foundation piles transmit the load to a soil layer with good bearing performance in a deep underground position, the action area of the foundation piles is small, and underground pipelines are easily avoided.
本发明提供的一种冷却塔基础结构及其施工方法，冷却塔基础结构包括：承台，具有环形均布的多个，相邻的两个承台之间具有间隔空间；承台位于地面以下，其顶面与地面平齐；基础桩，具有与承台一一对应的多组，基础桩竖直的沉入地面以下，并与承台的底面进行垂直连接；连梁结构，连接相邻的两个承台之间，使多个承台进行依次连接并形成环形结构。本发明的基础桩进行沉桩，承台进行浅埋，较环形筏板基础的开挖深度浅，开挖回填工作量小，施工周期短；相邻的承台之间具有间隔空间，便于承台与连梁结构进行先后浇注施工，无需额外设置后浇带或结构缝；基础桩将荷载传至地下较深处承载性能好的土层，基础桩作用面积小、容易避开地下管道。
Cooling tower foundation structure and construction method thereof
一种冷却塔基础结构及其施工方法
CUI YUTING (author) / HOU YAWEI (author) / JU HONGMEI (author) / MA XIAO (author) / LIU XUEWU (author) / SHI XIN (author) / CHEN YOUZHI (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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