Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Peat soil stratum foundation pit back-pulling supporting system and construction method thereof
The invention relates to a peat soil stratum foundation pit back-pulling supporting system and a construction method thereof, and relates to the technical field of civil engineering foundation pit supporting. The peat soil stratum foundation pit back-pulling supporting system comprises a cantilever pile and a plurality of sets of steel pipes. The cantilever pile comprises a plurality of pile columns and a top beam fixedly arranged at the top ends of the pile columns. A soil filling area layer exists on the side, away from the foundation pit, of the cantilever pile, and all the steel pipes are inserted into the soil filling area layer at intervals. And each group of steel pipes is fixedly connected with the pile column and/or the top beam through steel bars or steel wire ropes. The back-pulling supporting system for the foundation pit in the peat soil stratum is simple in structure, stable and reliable, a good supporting effect can be achieved under the geological condition of the peat soil stratum, and the construction method is low in construction difficulty and low in construction cost.
本申请涉及一种泥炭土地层基坑背拉支护体系及其施工方法，涉及土建基坑支护技术领域。本申请中的泥炭土地层基坑背拉支护体系包括悬臂桩和若干组钢管，悬臂桩包括若干桩柱和固设在若干桩柱顶端的冠梁；悬臂桩远离基坑的一侧存在有填土区域层，所有钢管间隔插设在填土区域层中；每组钢管均与桩柱和/或冠梁之间通过钢筋或钢丝绳相固连。本申请中的泥炭土地层基坑背拉支护体系结构简单，稳定可靠，能够在泥炭土地层地质条件下起到很好的支护效果，该施工方法的施工难度低，施工成本低。
Peat soil stratum foundation pit back-pulling supporting system and construction method thereof
The invention relates to a peat soil stratum foundation pit back-pulling supporting system and a construction method thereof, and relates to the technical field of civil engineering foundation pit supporting. The peat soil stratum foundation pit back-pulling supporting system comprises a cantilever pile and a plurality of sets of steel pipes. The cantilever pile comprises a plurality of pile columns and a top beam fixedly arranged at the top ends of the pile columns. A soil filling area layer exists on the side, away from the foundation pit, of the cantilever pile, and all the steel pipes are inserted into the soil filling area layer at intervals. And each group of steel pipes is fixedly connected with the pile column and/or the top beam through steel bars or steel wire ropes. The back-pulling supporting system for the foundation pit in the peat soil stratum is simple in structure, stable and reliable, a good supporting effect can be achieved under the geological condition of the peat soil stratum, and the construction method is low in construction difficulty and low in construction cost.
本申请涉及一种泥炭土地层基坑背拉支护体系及其施工方法，涉及土建基坑支护技术领域。本申请中的泥炭土地层基坑背拉支护体系包括悬臂桩和若干组钢管，悬臂桩包括若干桩柱和固设在若干桩柱顶端的冠梁；悬臂桩远离基坑的一侧存在有填土区域层，所有钢管间隔插设在填土区域层中；每组钢管均与桩柱和/或冠梁之间通过钢筋或钢丝绳相固连。本申请中的泥炭土地层基坑背拉支护体系结构简单，稳定可靠，能够在泥炭土地层地质条件下起到很好的支护效果，该施工方法的施工难度低，施工成本低。
Peat soil stratum foundation pit back-pulling supporting system and construction method thereof
泥炭土地层基坑背拉支护体系及其施工方法
HE SHIMING (Autor:in) / MIN JIANFENG (Autor:in) / YAO HUALI (Autor:in) / GUO DANGSHENG (Autor:in) / WANG ZHIJUN (Autor:in) / SI CHENGQING (Autor:in) / LIANG CHENGHUA (Autor:in) / WANG XIA (Autor:in) / LIU JINTING (Autor:in) / LI XIANG (Autor:in)
05.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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