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    • 膨脹性圍巖中巷道地壓的模擬

    Simulating Study of Tunnel Grounds in Swelling Rock Masses

      摘要
    • 摘要: 本文研究了膨脹性圍巖中巷道地壓顯現規律和支護的模擬方法,這些方法包括有限元法和模型試驗方法,并利用這些方法分析和討論了膨脹性圍巖中巷道地壓的顯現規律和幾種支護方案的作用原理.

       

      Abstract: The methods simulating the grounds and support system of the tunnel located in swelling rock masses,which includes FEM and model test,is studied.By using the methods,the law of tunnel grounds and the theory of supports are analysed and discussed.

       

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