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A platform for research: civil engineering, architecture and urbanism
Foundation pit expansion support body and foundation pit expansion support method
The invention discloses a foundation pit expansion support body and a foundation pit expansion support method. An existing support body is arranged in a foundation pit and comprises existing support piles, existing anchoring parts and an existing top beam. The foundation pit expansion support body comprises newly-added support piles, newly-added anchoring parts, remaining existing anchoring parts, connecting ribs and a newly-added top beam. The foundation pit expansion support body is suitable for optimizing, reusing, transforming and reinforcing the existing support body in the foundation pit expansion construction process so as to meet the requirement of an adjusted foundation pit support project, the construction period is shortened, and cost is reduced.
本发明公开了一种基坑扩建支护体和基坑扩建支护方法。基坑内设置有既有支护体，所述既有支护体包括既有支护桩、既有锚固件以及既有冠梁，其中，所述基坑扩建支护体包括：新增支护桩；新增锚固件；剩余既有锚固件；联系筋；新增冠梁。所述基坑扩建支护体适用于在基坑扩建施工过程中，对既有支护体进行优化、再利用、改造和加固，以满足调整后的基坑支护工程的需要，缩短工期、降低成本。
Foundation pit expansion support body and foundation pit expansion support method
The invention discloses a foundation pit expansion support body and a foundation pit expansion support method. An existing support body is arranged in a foundation pit and comprises existing support piles, existing anchoring parts and an existing top beam. The foundation pit expansion support body comprises newly-added support piles, newly-added anchoring parts, remaining existing anchoring parts, connecting ribs and a newly-added top beam. The foundation pit expansion support body is suitable for optimizing, reusing, transforming and reinforcing the existing support body in the foundation pit expansion construction process so as to meet the requirement of an adjusted foundation pit support project, the construction period is shortened, and cost is reduced.
本发明公开了一种基坑扩建支护体和基坑扩建支护方法。基坑内设置有既有支护体，所述既有支护体包括既有支护桩、既有锚固件以及既有冠梁，其中，所述基坑扩建支护体包括：新增支护桩；新增锚固件；剩余既有锚固件；联系筋；新增冠梁。所述基坑扩建支护体适用于在基坑扩建施工过程中，对既有支护体进行优化、再利用、改造和加固，以满足调整后的基坑支护工程的需要，缩短工期、降低成本。
Foundation pit expansion support body and foundation pit expansion support method
一种基坑扩建支护体和基坑扩建支护方法
GUO HONGBIAO (author) / GUO HONGBING (author)
2021-06-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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