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  1. Article

    Open Access

    Cloud inversion analysis of surrounding rock parameters for underground powerhouse based on PSO-BP optimized neural network and web technology

    Aiming at the shortcomings of the BP neural network in practical applications, such as easy to fall into local extremum and slow convergence speed, we optimized the initial weights and thresholds of the BP neu...

    Long Qu, Hong-Qiang **e, Jian-Liang Pei, You-Gen Li, Jia-Ming Wu… in Scientific Reports (2024)

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  2. No Access

    Article

    Mechanical and permeability characteristics of rock under hydro-mechanical coupling conditions

    A study on the mechanical characteristics and permeability properties of sandstone and limestone from a coal mine under 3D stresses has been carried out with the MTS815 rock mechanics test system, and the char...

    Lu Wang, Jian-feng Liu, Jian-liang Pei, Hui-ning Xu… in Environmental Earth Sciences (2015)