• 技术应用杨村煤矿西采煤可行性分析研究中,取得了较好的效果。

    This technique was used successfully on the feasibility analysis of mining under the left bank of Xifei River in Yangcun Coal Mine.

    youdao

  • 然后利用数值模拟软件中的弹塑性模型流变模型概率积分开展煤层开采西大堤安全影响评价

    The impacts on the security of Xifeihe River left embankment under coal mining are evaluated with elastoplastic model, two-exponent rheological model and probability integral method.

    youdao

  • 然后利用数值模拟软件中的弹塑性模型流变模型概率积分开展煤层开采西大堤安全影响评价

    The impacts on the security of Xifeihe River left embankment under coal mining are evaluated with elastoplastic model, two-exponent rheological model and probability integral method.

    youdao

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