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China Civil Engineering Journal. 2022, (S1) Core

Differences and interoperability feasibility of liquefaction discrimination formulas in different regions based on CPT dataChinese Full TextEnglish Full Text (MT)

Qiu Xiang;Yuan Xiaoming;Li Xinyang;Wang Yunlong;Li Zhaoyan;Zhang Siyu;Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering Mechanics,China Earthquake Administration;

Abstract: The liquefaction discrimination formula should be regional theoretically.Little research on the problem in the past leads to contradictions and confusion in the discriminative method of liquefaction.Using the classical logistic regression theory and CPT liquefaction data, this paper obtains the different liquefaction discrimination formulas and analyzes the difference and the interoperability feasibility of the four formulas.The results show that the formulas constructed by the four regional dat... More
Keywords：

liquefaction discrimination formula; regional; differences; interoperability; CPT data;

  • DOI：

    10.15951/j.tmgcxb.2022.s1.0726

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc; (A) Mathematics/ Physics/ Mechanics/ Astronomy

  • Subject：

    Geology; Architecture and Engineering

  • Classification Code：

    TU435

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