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Method and device for detecting pile body quality of cement-soil mixing and spraying composite pile
The invention provides a method and device for detecting the pile body quality of a cement soil mixing and spraying composite pile, the cement soil mixing and spraying composite pile comprises a prefabricated pipe pile and a cement soil pile, and the method comprises the steps that the cement soil mixing and spraying composite pile is detected through a microseismic method, and parameter data are obtained; a preset prediction model is used for prediction according to the parameter data, and a possible prediction result of the cement soil mixing and spraying composite pile is obtained; and based on the possible prediction result, analysis and weighted statistics are conducted on the prefabricated pipe pile and the cement soil pile, and the pile body quality of the cement soil stirring and spraying composite pile is determined. The method can efficiently, accurately and quickly detect the potential quality problem of the pile body, and has good popularization and application values.
本发明提供的一种水泥土搅喷复合桩桩身质量检测方法及装置，水泥土搅喷复合桩包括预制管桩和水泥土桩，方法包括：采用微震法对水泥土搅喷复合桩进行检测，获取参数数据；根据所述参数数据应用预设的预测模型进行预测，获取所述水泥土搅喷复合桩的可能的预测结果；基于所述可能的预测结果分别对所述预制管桩和所述水泥土桩进行分析和加权统计，确定所述水泥土搅喷复合桩的桩身质量。本发明能够高效、精准且快速地检测桩身存在的潜在质量问题，具有良好的推广和应用价值。
Method and device for detecting pile body quality of cement-soil mixing and spraying composite pile
The invention provides a method and device for detecting the pile body quality of a cement soil mixing and spraying composite pile, the cement soil mixing and spraying composite pile comprises a prefabricated pipe pile and a cement soil pile, and the method comprises the steps that the cement soil mixing and spraying composite pile is detected through a microseismic method, and parameter data are obtained; a preset prediction model is used for prediction according to the parameter data, and a possible prediction result of the cement soil mixing and spraying composite pile is obtained; and based on the possible prediction result, analysis and weighted statistics are conducted on the prefabricated pipe pile and the cement soil pile, and the pile body quality of the cement soil stirring and spraying composite pile is determined. The method can efficiently, accurately and quickly detect the potential quality problem of the pile body, and has good popularization and application values.
本发明提供的一种水泥土搅喷复合桩桩身质量检测方法及装置，水泥土搅喷复合桩包括预制管桩和水泥土桩，方法包括：采用微震法对水泥土搅喷复合桩进行检测，获取参数数据；根据所述参数数据应用预设的预测模型进行预测，获取所述水泥土搅喷复合桩的可能的预测结果；基于所述可能的预测结果分别对所述预制管桩和所述水泥土桩进行分析和加权统计，确定所述水泥土搅喷复合桩的桩身质量。本发明能够高效、精准且快速地检测桩身存在的潜在质量问题，具有良好的推广和应用价值。
Method and device for detecting pile body quality of cement-soil mixing and spraying composite pile
水泥土搅喷复合桩桩身质量检测方法及装置
FANG GUOLIANG (author) / LUO HUIPING (author) / ZHANG HONGWEI (author) / ZHONG REN (author) / XIANG TIANXING (author) / LIAO YIMING (author) / SHI JIANBO (author) / XU SHAOFENG (author) / ZHANG YU (author) / LIU MIANCHEN (author)
2023-06-02
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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