| 深埋长大隧道围岩分类评价的探讨与应用 |
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| 引用本文： | 王文,万宗礼.深埋长大隧道围岩分类评价的探讨与应用[J].地质灾害与环境保护,1997,8(4):14-21. |
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| 作者姓名： | 王文 万宗礼 |
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| 作者单位： | 成都理工学院工程地质研究所，电力部西北勘测设计院工程地质勘察研究所 |
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| 摘 要： | 随着国内外深埋长大隧道规模的增大和工程项目的增多，其围岩分类，评价愈显重要和迫切。深埋长大隧道地质环境条件复杂，施工前期勘探工程量少，控制程度低，勘夺分类，评价极为困难。在总结当前隧道围岩分类，评价方法的基础上，针对其目前存在的问题及不足，结合具体工程探讨了深埋长大隧道围岩分类，评价的实现方法问题。
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| 关 键 词： | 深埋隧道 围岩 分类评价 隧道 工程地质 |
DISCUSSION ON CLASSIFICATION AND EVALUATION OF SURROUNDING ROCK OF DEEP SEATED LONG TUNNELS |
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| Wang Wen\ Ren Guangming\ Zuo Sansheng.DISCUSSION ON CLASSIFICATION AND EVALUATION OF SURROUNDING ROCK OF DEEP SEATED LONG TUNNELS[J].Journal of Geological Hazards and Environment Preservation,1997,8(4):14-21. |
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| Authors: | Wang Wen\ Ren Guangming\ Zuo Sansheng |
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| Abstract: | With more and more deep seated long tunnels getting larger in scal at home and abroad,the surrounding rock classification and evaluation have become more important and urgent.the classification and evaluation surrounding rock of deep seated long tunnels are very difficult in the earlier stage of exploration and constrcution,because of complicated geoenvironmental conditions and less explorating work.In is paper,the authors summarize the current methods of surrounding rock classification and evaluation of tunnels and point out the existing problems and defeets in this aspect.The methods of surrounding rock classification and evaluation of deep seated long tunnel are discussed with specific engneering projects. |
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| Keywords: | Deep seated tunnel\ Classification of surrounding rock |
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