SMW工法桩在宽大基坑中的应用及计算分析
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安徽省公路桥梁工程有限公司

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Application and Calculation Analysis for the SMW Piles in Wide Foundation Groove
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    摘要:

    结合某二期厂区新建基坑实例,计算分析SMW工法桩支护技术在周边既有建筑物条件下基坑施工的受力情况,并结合基坑沉降检测结果,验证了SMW工法桩在该施工条件下的稳定性。结果表明,采用SMW工法桩支护技术在复杂施工条件下施工宽大基坑,可有效保证基坑施工的稳定性,保证施工质量。

    Abstract:

    Based on the example of a new foundation pit in a phase II factory, the stress of the foundation pit construction with SMW construction pile supporting technology under the surrounding existing buildings was calculated and analyzed, and combined with the test results of foundation pit settlement, the stability of SMW construction pile under this construction condition was verified. The results show that the application of SMW pile supporting technology in the construction of wide foundation pit under complex construction conditions can effectively ensure the stability of foundation pit construction and ensure the construction quality.

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  • 收稿日期:2022-12-20
  • 最后修改日期:2022-12-20
  • 录用日期:2023-02-01
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