| 西康线鱼洞峡隧道岩溶形成机理及发育特征研究 |
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| 引用本文： | 李忠,曲力群,栾晶晶. 西康线鱼洞峡隧道岩溶形成机理及发育特征研究[J]. 地下空间与工程学报, 2004, 24(1): 110-113 |
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| 作者姓名： | 李忠 曲力群 栾晶晶 |
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| 作者单位： | 石家庄铁道学院土木分院,河北,石家庄,050043;石家庄铁道学院土木分院,河北,石家庄,050043;石家庄铁道学院土木分院,河北,石家庄,050043 |
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| 摘 要： | 系统地研究了发育在西康线鱼洞峡隧道岩溶地质现象 ,从工程地质学的角度分析了控制该岩溶发育的主要地质因素 ,并以隧道出口处大厅状溶洞为例 ,结合现场地质资料反演了溶洞的发育形成过程 ,总结了该隧道岩溶地质现象的成因、规模及分布特征 ,在此基础上提出了行之有效的治理措施。
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| 关 键 词： | 岩溶 控制因素 形成机制 治理措施 |
| 文章编号： | 1001-831X(2004)01-0110-04 |
| 修稿时间： | 2003-09-13 |
Study on Formation Mechanism and Development Character of Karst in Yudongxia Tunnel of Xikang Railway |
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| LI Zhong et al. Study on Formation Mechanism and Development Character of Karst in Yudongxia Tunnel of Xikang Railway[J]. Chinese Journal of Underground Space and Engineering, 2004, 24(1): 110-113 |
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| Authors: | LI Zhong et al |
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| Affiliation: | LI Zhong et al |
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| Abstract: | In this paper, the geology of the karst dev eloped in Yudongxia Tunnel of Xikang Railway was systematically studied, the main geological factors for c ontrol of the karst development is analyzed from the viewpoint of engineering ge ology. The formation, range and distribution character of geology of karst in th is tunnel are summarized, taking the karst cave of hall shape at portal of tunne l as an example combined with back deduction of the growth of karst cave in basi s of site geological information, then, the effective measures for its treatment are suggested. |
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| Keywords: | karst control factor formation mechanism treatment measure |
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