| 锚杆支护在整治高地应力软岩隧道大变形的效应分析 |
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| 引用本文： | 刘泮兴,任秋儒,朱永全.锚杆支护在整治高地应力软岩隧道大变形的效应分析[J].石家庄铁道学院学报,2006,19(1):27-29,45. |
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| 作者姓名： | 刘泮兴 任秋儒 朱永全 |
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| 作者单位： | 石家庄铁道学院土木工程分院 河北石家庄050043(刘泮兴，朱永全)，兰州交通大学土木工程学院 甘肃兰州730070(任秋儒) |
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| 摘 要： | 根据乌鞘岭隧道工程实例阐述了高地应力软岩隧道大变形的特点,及其整治措施,通过模型计算对施作锚杆隧道与没有施作锚杆隧道的应力以及位移进行了比较,并论述了锚杆支护对于整治大变形的重要作用。
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| 关 键 词： | 乌鞘岭隧道 大变形 锚杆支护 |
| 文章编号： | 1006-3226（2006）01-0027-04 |
| 收稿时间： | 2005-06-15 |
| 修稿时间： | 2005-06-15 |
The Effect Analysis of Rockbolt Support in Regulating Large Deformation of High Ground- stress and Soft- rock Tunnel |
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| Liu Panxing,Ren Qiuru,Zhu Yongquan.The Effect Analysis of Rockbolt Support in Regulating Large Deformation of High Ground- stress and Soft- rock Tunnel[J].Journal of Shijiazhuang Railway Institute,2006,19(1):27-29,45. |
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| Authors: | Liu Panxing Ren Qiuru Zhu Yongquan |
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| Institution: | 1. School of Civil Engineering, Shijiazhuang Railway Institute, Shijiazhuang 050043, China ; 2. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China |
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| Abstract: | According to the construction of Wushaoling Tunnel,the characters of high ground-stress and soft-rock large deformation tunnel and regulating methods are expounded.The stress and deformation of tunnel support with rock bolt and without rock bolt are compared through model calculation.The vital effects of rock bolt support in regulating large deformation are explained. |
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| Keywords: | Wushaoling tunnel large deformation rock bolt support |
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