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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit supporting structure using existing underground structure, and construction method
The invention belongs to the technical field of engineering construction, and particularly relates to a deep foundation pit supporting structure using an existing underground structure. The deep foundation pit supporting structure comprises an underground structure located at the upper part, a coupling beam and an anchor cable which are located at the middle, and row piles located at the lower part. The supporting structure provided by the invention has the advantages: the problem that the construction of deep foundation pit slope protection piles is hindered by an existing building is solvedeffectively, and the existing abandoned underground building can be utilized as a part of the foundation pit supporting structure; and the construction cost is saved, and the supporting structure hasthe advantages for such regions where the underground buildings are dense.
本发明属于工程施工技术领域，具体涉及一种利用既有地下结构的深基坑支护结构，包括位于上部的地下结构、位于中部的连梁和锚索，位于下部的排桩；本发明提供一种支护结构，优点是：有效的解决了既有地下建筑物阻碍深基坑护坡桩的施工，可利用既有废弃的地下建筑物作为基坑支护结构的一部分，节约造价，在地下构筑物密集的区域有其优势。
Deep foundation pit supporting structure using existing underground structure, and construction method
The invention belongs to the technical field of engineering construction, and particularly relates to a deep foundation pit supporting structure using an existing underground structure. The deep foundation pit supporting structure comprises an underground structure located at the upper part, a coupling beam and an anchor cable which are located at the middle, and row piles located at the lower part. The supporting structure provided by the invention has the advantages: the problem that the construction of deep foundation pit slope protection piles is hindered by an existing building is solvedeffectively, and the existing abandoned underground building can be utilized as a part of the foundation pit supporting structure; and the construction cost is saved, and the supporting structure hasthe advantages for such regions where the underground buildings are dense.
本发明属于工程施工技术领域，具体涉及一种利用既有地下结构的深基坑支护结构，包括位于上部的地下结构、位于中部的连梁和锚索，位于下部的排桩；本发明提供一种支护结构，优点是：有效的解决了既有地下建筑物阻碍深基坑护坡桩的施工，可利用既有废弃的地下建筑物作为基坑支护结构的一部分，节约造价，在地下构筑物密集的区域有其优势。
Deep foundation pit supporting structure using existing underground structure, and construction method
一种利用既有地下结构的深基坑支护结构及施工方法
HOU WENSHI (author) / WU JIANBO (author) / LIU JIANGUO (author) / YANG BAOSEN (author)
2020-10-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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