宿文姬, 朱仙华, 潘健. 2006: 小净距公路隧道稳定性数值模拟分析. 工程地质学报, 14(2): 253-256.
    引用本文: 宿文姬, 朱仙华, 潘健. 2006: 小净距公路隧道稳定性数值模拟分析. 工程地质学报, 14(2): 253-256.
    shu
    SU Wenji, ZHU Xianhua, PAN Jian. 2006: FINITE ELEMENT ANALYSIS OF STABILITY OF A SMALL CLEAR-SPAN TUNNEL. JOURNAL OF ENGINEERING GEOLOGY, 14(2): 253-256.
    Citation: SU Wenji, ZHU Xianhua, PAN Jian. 2006: FINITE ELEMENT ANALYSIS OF STABILITY OF A SMALL CLEAR-SPAN TUNNEL. JOURNAL OF ENGINEERING GEOLOGY, 14(2): 253-256.
    shu

    小净距公路隧道稳定性数值模拟分析

    FINITE ELEMENT ANALYSIS OF STABILITY OF A SMALL CLEAR-SPAN TUNNEL

      摘要
    • 摘要: 常(德)-吉(首)高速公路上的阿娜隧道是因隧道净距小,双洞间影响较大,故应用二维弹塑性有限元分析方法对其稳定性进行分析研究,计算了衬砌和围岩的内力与位移,进行了变形性状的分析,为高速公路类似的小净距隧道工程设计、施工提供一定的科学依据和参考价值。

       

      Abstract: In this paper,the authors use two-D elastic-plastic FEM software to analyze the stability of the ANA tunnel in CHANG-JI highway.The internal force and displacement of surrounding rock are calculated.The deformation behavior is also analyzed.The results presented in this paper provide guidelines for design and construction of similar tunnels.

       

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