Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a construction method of a foundation pit support pile, which comprises the following steps of: delimiting a foundation pit sideline in a land red line, and constructing in the range of the foundation pit sideline; cleaning the surface, measuring a pile position along the side line of the foundation pit, and constructing a support pile; if the foundation soil is miscellaneous filling and plain filling soil, the second and third rows of support piles can be arranged. And the foundation pit is excavated after the age of the supporting piles is met. According to the construction method, foundation treatment and foundation pit supporting can be completed at a time, according to different treatment purposes, filling in holes is flexible, the supporting piles are filled with active cementing materials, the design requirements of commercial podium buildings are low, plain soil or building slag can be filled, and the construction cost is reduced.
本发明提供一种基坑支护桩的施工方法，其包括下述步骤：在用地红线内划定基坑边线，在基坑边线范围进行施工；先清表，沿基坑边线测放桩位，进行支护桩施工；如地基土为杂填、素填土，可布置第二、第三排支护桩。在支护桩龄期满足后开挖基坑。本发明的施工方法，地基处理和基坑支护可一次完成，根据处理目的的不同，孔内填料灵活，支护桩填入活性胶结材料，商业裙楼设计要求低可填入素土或建渣，降低工程造价。
The invention provides a construction method of a foundation pit support pile, which comprises the following steps of: delimiting a foundation pit sideline in a land red line, and constructing in the range of the foundation pit sideline; cleaning the surface, measuring a pile position along the side line of the foundation pit, and constructing a support pile; if the foundation soil is miscellaneous filling and plain filling soil, the second and third rows of support piles can be arranged. And the foundation pit is excavated after the age of the supporting piles is met. According to the construction method, foundation treatment and foundation pit supporting can be completed at a time, according to different treatment purposes, filling in holes is flexible, the supporting piles are filled with active cementing materials, the design requirements of commercial podium buildings are low, plain soil or building slag can be filled, and the construction cost is reduced.
本发明提供一种基坑支护桩的施工方法，其包括下述步骤：在用地红线内划定基坑边线，在基坑边线范围进行施工；先清表，沿基坑边线测放桩位，进行支护桩施工；如地基土为杂填、素填土，可布置第二、第三排支护桩。在支护桩龄期满足后开挖基坑。本发明的施工方法，地基处理和基坑支护可一次完成，根据处理目的的不同，孔内填料灵活，支护桩填入活性胶结材料，商业裙楼设计要求低可填入素土或建渣，降低工程造价。
| Europäisches Patentamt | 2025
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