| 软岩隧道(巷道)实用控制技术研究 |
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| 引用本文： | 李国富. 软岩隧道(巷道)实用控制技术研究[J]. 徐州工程学院学报, 2005, 20(1): 43-49,63 |
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| 作者姓名： | 李国富 |
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| 作者单位： | 徐州工程学院,江苏,徐州,221008 |
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| 摘 要： | 软岩、极软岩巷道具有高地压、难支护和持续变形破坏工程特征，实践表明，现有支护难以耦合控制．文章通过对软岩工程特征、变形破坏机理分析研究，提出了软岩控制和复合型软岩向单一型转化控制的技术方法和实用支护对策．经工业性试验、应力监测表明，控制了围岩的强烈变形、保证了巷道的稳定，具有显著的技术经济效益．
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| 关 键 词： | 控制技术 软岩隧道 巷道 破坏机理分析 技术经济效益 工程特征 工业性试验 复合型软岩 变形破坏 耦合控制 支护对策 技术方法 应力监测 高地压 型转化 岩巷 围岩 |
| 文章编号： | 1673-0704(2005)01-0043-07 |
| 修稿时间： | 2004-11-30 |
Research on Applied Control Technology of Soft Rock Tunnel (Laneway) |
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| LI Guo-fu. Research on Applied Control Technology of Soft Rock Tunnel (Laneway)[J]. Journal of Xuzhou Istitute of Technology, 2005, 20(1): 43-49,63 |
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| Authors: | LI Guo-fu |
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| Abstract: | The soft rock and extreme soft rock laneway have the characters of not enduring the high earth pressure,being difficult to support and continuous deformation destroying.The practice indicates that the existing supporting method is hard to control it by coupling. According to the analysis on the soft rock engineering character and the mechanism of deformation destroying, the technology and applied supporting strategy of soft rock control and the transformation from compound soft rock to single rock are advanced. The industry test and stress detecting show that the technology could prevent the wall rock from severe deformating and ensure the stabilization of the roadway. It has obvious technological and economic benefit. |
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| Keywords: | soft rock deformation mechanism control principle experiment |
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