Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for continuous construction of secant piles
The invention relates to a construction method for continuous construction of secant piles, which comprises the following steps of: before a project is shut down, finishing construction of a first plain pile of vegetable-meat secant piles; sand piles are constructed beside the first plain piles; when the project is reworked, a second plain pile is constructed beside the sand pile; and sand in the sand piles is taken out, concrete is poured into the sand piles, and therefore closing of the secant pile waterproof curtain is completed. According to the construction method for continuous construction of the secant piles, by arranging the sand piles, the problem that continuous construction cannot be achieved due to the fact that the secant type row piles adjacent to the built (structure) meet force majeure shutdown is solved. The influence of foundation pit excavation construction on the surrounding environment (built buildings, pipelines and the like) is reduced, the problem that the secant pile waterproof curtain is closed is solved, and the total project construction period is shortened.
本发明涉及一种咬合桩接续施工的施工方法，包括如下步骤：在项目停工前，将素荤咬合桩的第一素桩施工完成；在第一素桩旁施工砂桩；项目复工时，在砂桩旁施工第二素桩；取出砂桩内的砂，并向内浇筑混凝土，从而完成咬合桩止水帷幕的闭合。本发明提供的咬合桩接续施工的施工方法，通过设置砂桩的方式，解决紧邻已建建(构)筑物的咬合式排桩遇不可抗力停工导致无法连续施工的难题。降低了基坑开挖施工对周边环境(已建建筑、管线等)的影响，解决了咬合桩止水帷幕闭合的问题，缩短了项目总工期。
Construction method for continuous construction of secant piles
The invention relates to a construction method for continuous construction of secant piles, which comprises the following steps of: before a project is shut down, finishing construction of a first plain pile of vegetable-meat secant piles; sand piles are constructed beside the first plain piles; when the project is reworked, a second plain pile is constructed beside the sand pile; and sand in the sand piles is taken out, concrete is poured into the sand piles, and therefore closing of the secant pile waterproof curtain is completed. According to the construction method for continuous construction of the secant piles, by arranging the sand piles, the problem that continuous construction cannot be achieved due to the fact that the secant type row piles adjacent to the built (structure) meet force majeure shutdown is solved. The influence of foundation pit excavation construction on the surrounding environment (built buildings, pipelines and the like) is reduced, the problem that the secant pile waterproof curtain is closed is solved, and the total project construction period is shortened.
本发明涉及一种咬合桩接续施工的施工方法，包括如下步骤：在项目停工前，将素荤咬合桩的第一素桩施工完成；在第一素桩旁施工砂桩；项目复工时，在砂桩旁施工第二素桩；取出砂桩内的砂，并向内浇筑混凝土，从而完成咬合桩止水帷幕的闭合。本发明提供的咬合桩接续施工的施工方法，通过设置砂桩的方式，解决紧邻已建建(构)筑物的咬合式排桩遇不可抗力停工导致无法连续施工的难题。降低了基坑开挖施工对周边环境(已建建筑、管线等)的影响，解决了咬合桩止水帷幕闭合的问题，缩短了项目总工期。
Construction method for continuous construction of secant piles
一种咬合桩接续施工的施工方法
ZHANG LILI (Autor:in) / SUN HAIZHONG (Autor:in) / TIAN QUANHONG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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