| 隧道填充性岩溶地质超前预报技术 |
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| 引用本文： | 吕建兵,傅鹤林,韩汝才,刘高飞,王国钧.隧道填充性岩溶地质超前预报技术[J].路基工程,2011,0(5):133-135. |
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| 作者姓名： | 吕建兵 傅鹤林 韩汝才 刘高飞 王国钧 |
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| 作者单位： | 1.中南大学土木建筑学院，长沙 410075 |
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| 摘 要： | 为客观有效地预报前方不良地质情况，准确地指导隧道施工，介绍了用于隧道开挖工作面前方不良地质预报的岩溶洞穴HSP探测技术，并以渝怀铁路甘溪沟隧道DK278+658溶洞为例进行的探测与分析，说明其技术的先进性和实用性，这一技术的应用对隧道施工方案和施工措施的选择，确保隧道的安全、快速施工有十分重要的意义。
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| 关 键 词： | 填充性岩溶 地质预报 HSP法 |
| 收稿时间： | 2019-11-06 |
Advanced Geological Prediction Technology for the Filling Karst Tunnel |
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| Authors: | LV Jian-bing FU He-lin HAN Ru-cai LIU Gao-fei WANG Guo-jun |
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| Affiliation: | 1.School of Civil and Architectural Engineering,Central South University,Changsha 410075,China; 2.The Fourth Engineering Co.,Ltd.,of China Railway No.17 Bureau Group,Chongqing 400067,China) |
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| Abstract: | In order to objectively and effectively forecast the front adverse geological conditions to accurately guide tunnel construction,HSP detection technology for karst cavern is introduced in this paper,which is used to predict adverse geological conditions in front of tunnel excavation face.At the same time,taking Ganxigou Tunnel DK278＋658 Cavern in Chongqing-Huaihua Railway for example,this technology is proven advanced and practical through detection and analysis.The application of this technology is of important significance for selecting tunnel construction program and measures,ensuring tunnel safety and rapid construction. |
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| Keywords: | filling karst geological prediction HSP method |
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