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    The Analysis of the Correlation between SPT and CPT Based on CNN-GA and Liquefaction Discrimination Research

    Ruihan Bai1, Feng Shen2,*, Zihao Zhao3, Zhiping Zhang4, Qisi Yu4

    CMES-Computer Modeling in Engineering & Sciences, Vol.138, No.2, pp. 1159-1182, 2024, DOI:10.32604/cmes.2023.029562

    Abstract The objective of this study is to investigate the methods for soil liquefaction discrimination. Typically, predicting soil liquefaction potential involves conducting the standard penetration test (SPT), which requires field testing and can be time-consuming and labor-intensive. In contrast, the cone penetration test (CPT) provides a more convenient method and offers detailed and continuous information about soil layers. In this study, the feature matrix based on CPT data is proposed to predict the standard penetration test blow count N. The feature matrix comprises the CPT characteristic parameters at specific depths, such as tip resistance qc, sleeve resistance fs,… More >

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