Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Supporting structure and construction method thereof
The invention discloses a supporting structure and a construction method thereof, and the supporting structure is used for supporting a foundation pit and comprises a supporting pile and a retaining wall; a supporting pile which can be located in the foundation; a retaining wall which comprises a base and a soil retaining part, the soil retaining part is connected to the upper surface of the base, the base is connected to the upper ends of the supporting piles, the soil retaining part is provided with a second soil facing face, the second soil facing face extends in the axis direction of the supporting piles, and the upper surface of the base comprises a first soil facing face, the center point of the first soil facing face is located on the side, facing the supporting pile along the second soil facing face, of the axis of the supporting pile. After foundation pit soil is backfilled, the second soil facing face and the first soil facing face are subjected to pressure of backfilled soil, opposite bending moments are generated at the bottoms of the supporting piles for mutual counteracting, the safety of the supporting structure is improved, in addition, the requirement for the strength of steel bars can be reduced, and the cost is reduced.
本发明公开了一种支护结构及其施工方法，其中支护结构，用于基坑支护，包括：支护桩以及挡土墙。支护桩，支护桩能够位于地基内；挡土墙包括基底以及挡土部，挡土部连接于基底的上表面，基底连接于支护桩的上端，挡土部具有第二迎土面，第二迎土面沿支护桩的轴线方向延伸，基底的上表面包括第一迎土面，第一迎土面的中心点位于支护桩的轴线沿第二迎土面朝向支护桩的一侧。基坑土壤回填后，第二迎土面与对第一迎土面受到回填土的压力，在支护支护桩底部产生相反的弯矩，以相互抵消，提高支护结构的安全性，另外，能够减小钢筋的强度要求，以减少成本。
Supporting structure and construction method thereof
The invention discloses a supporting structure and a construction method thereof, and the supporting structure is used for supporting a foundation pit and comprises a supporting pile and a retaining wall; a supporting pile which can be located in the foundation; a retaining wall which comprises a base and a soil retaining part, the soil retaining part is connected to the upper surface of the base, the base is connected to the upper ends of the supporting piles, the soil retaining part is provided with a second soil facing face, the second soil facing face extends in the axis direction of the supporting piles, and the upper surface of the base comprises a first soil facing face, the center point of the first soil facing face is located on the side, facing the supporting pile along the second soil facing face, of the axis of the supporting pile. After foundation pit soil is backfilled, the second soil facing face and the first soil facing face are subjected to pressure of backfilled soil, opposite bending moments are generated at the bottoms of the supporting piles for mutual counteracting, the safety of the supporting structure is improved, in addition, the requirement for the strength of steel bars can be reduced, and the cost is reduced.
本发明公开了一种支护结构及其施工方法，其中支护结构，用于基坑支护，包括：支护桩以及挡土墙。支护桩，支护桩能够位于地基内；挡土墙包括基底以及挡土部，挡土部连接于基底的上表面，基底连接于支护桩的上端，挡土部具有第二迎土面，第二迎土面沿支护桩的轴线方向延伸，基底的上表面包括第一迎土面，第一迎土面的中心点位于支护桩的轴线沿第二迎土面朝向支护桩的一侧。基坑土壤回填后，第二迎土面与对第一迎土面受到回填土的压力，在支护支护桩底部产生相反的弯矩，以相互抵消，提高支护结构的安全性，另外，能够减小钢筋的强度要求，以减少成本。
Supporting structure and construction method thereof
支护结构及其施工方法
CHEN YUNFENG (Autor:in) / GAO ZHANXIANG (Autor:in) / XU CHAOJING (Autor:in) / ZHAO HAILONG (Autor:in) / TANG RUNJIANG (Autor:in) / SHU YONGZHENG (Autor:in) / PAN GUANGYU (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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