| 应用PLAXIS有限元程序分析平硐围岩稳定性 |
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| 引用本文： | 张吉波,张领.应用PLAXIS有限元程序分析平硐围岩稳定性[J].长春工程学院学报(自然科学版),2012,13(1):27-31,56. |
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| 作者姓名： | 张吉波 张领 |
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| 作者单位： | 河南省郑州地质工程勘察院,郑州,450053;河南省郑州地质工程勘察院,郑州,450053 |
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| 摘 要： | 针对洛宁吉家洼金矿通往矿区的PD868S平硐工程,分别采用上覆岩层最小厚度计算法和PLAXIS有限元程序对平硐硐室围岩的稳定性进行验算,计算结果基本一致。
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| 关 键 词： | 平硐 围岩 稳定性 PLAXIS有限元程序 |
Analysis of stability of tunnel surrounding rock by PLAXIS finite element program |
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| Institution: | ZHANG Ji-bo,etc.(Zhengzhou Institute of Geology and Engineering Surveying of Henan Province, Zhengzhou 450053,China) |
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| Abstract: | Aiming at the PD868S Tunnel Project,a cave project led to the Jijiawa gold mine in Luoning,the method of computing the overlying rock minimum thickness and the PLAXIS finite element program are respectively employed to check the stability of the surrounding rock in the cave of the Tunnel.The computing results reached an agreement with each other. |
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| Keywords: | tunnel surrounding rock stability PLAXIS finite element program |
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