A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall supporting structure based on row pile supporting system and construction method of underground diaphragm wall supporting structure
The invention relates to the technical field of foundation pit supporting, and discloses an underground diaphragm wall supporting structure based on a row pile supporting system and a construction method of the underground diaphragm wall supporting structure. Solid row piles, a concrete diaphragm wall and reinforcing anchor cables are all arranged in foundation soil, the concrete diaphragm wall is arranged on one side of the concrete diaphragm wall, and reinforcing row piles are arranged on one side of the foundation soil; an anchor cable connecting plate is arranged on the front side of the concrete continuous wall, a reinforcing anchor cable is connected between the concrete continuous wall and the reinforcing anchor cable through the anchor cable connecting plate, and when the foundation pit side is supported and reinforced, a reinforcing structure is formed by the reinforcing row piles and the reinforcing anchor cable; the internal space of the foundation pit is not occupied while the lateral supporting force of the concrete continuous wall is improved, construction operation in the foundation pit can be facilitated, the construction cost is low, when the foundation pit on the old building side is supported and reinforced, the foundation on the old building side can be supported and reinforced through the reinforcing row piles, and the construction efficiency is improved. The offset settlement of the foundation of the old building can be effectively prevented.
本发明涉及基坑支护技术领域，且公开了一种基于排桩支护体系的地下连续墙支护结构及其施工方法，固排桩、混凝土连续墙和加固锚索均设置于基土的内部，混凝土连续墙设置于混凝土连续墙的一侧，加固排桩设置于基土的一侧，混凝土连续墙的前侧设置有锚索连接板，加固锚索通过锚索连接板连接于混凝土连续墙和加固锚索之间，在对基坑侧进行支撑加固时，利用加固排桩与加固锚索构成加固结构，在提高混凝土连续墙侧向支撑力的同时不会占用基坑的内部空间，可方便了基坑内的施工作业且具有较低的施工成本，并且在对旧式建筑侧的基坑进行支撑加固时，可通过加固排桩对旧式建筑侧的地基进行支撑加固，可有效防止旧式建筑的地基发生偏移沉降。
Underground diaphragm wall supporting structure based on row pile supporting system and construction method of underground diaphragm wall supporting structure
The invention relates to the technical field of foundation pit supporting, and discloses an underground diaphragm wall supporting structure based on a row pile supporting system and a construction method of the underground diaphragm wall supporting structure. Solid row piles, a concrete diaphragm wall and reinforcing anchor cables are all arranged in foundation soil, the concrete diaphragm wall is arranged on one side of the concrete diaphragm wall, and reinforcing row piles are arranged on one side of the foundation soil; an anchor cable connecting plate is arranged on the front side of the concrete continuous wall, a reinforcing anchor cable is connected between the concrete continuous wall and the reinforcing anchor cable through the anchor cable connecting plate, and when the foundation pit side is supported and reinforced, a reinforcing structure is formed by the reinforcing row piles and the reinforcing anchor cable; the internal space of the foundation pit is not occupied while the lateral supporting force of the concrete continuous wall is improved, construction operation in the foundation pit can be facilitated, the construction cost is low, when the foundation pit on the old building side is supported and reinforced, the foundation on the old building side can be supported and reinforced through the reinforcing row piles, and the construction efficiency is improved. The offset settlement of the foundation of the old building can be effectively prevented.
本发明涉及基坑支护技术领域，且公开了一种基于排桩支护体系的地下连续墙支护结构及其施工方法，固排桩、混凝土连续墙和加固锚索均设置于基土的内部，混凝土连续墙设置于混凝土连续墙的一侧，加固排桩设置于基土的一侧，混凝土连续墙的前侧设置有锚索连接板，加固锚索通过锚索连接板连接于混凝土连续墙和加固锚索之间，在对基坑侧进行支撑加固时，利用加固排桩与加固锚索构成加固结构，在提高混凝土连续墙侧向支撑力的同时不会占用基坑的内部空间，可方便了基坑内的施工作业且具有较低的施工成本，并且在对旧式建筑侧的基坑进行支撑加固时，可通过加固排桩对旧式建筑侧的地基进行支撑加固，可有效防止旧式建筑的地基发生偏移沉降。
Underground diaphragm wall supporting structure based on row pile supporting system and construction method of underground diaphragm wall supporting structure
一种基于排桩支护体系的地下连续墙支护结构及其施工方法
SHEN QINQIN (author) / CHEN LI (author)
2023-11-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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