| 探地雷达在岩质隧道施工超前预报中的应用 |
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| 引用本文： | 张凯,施春晖,陈礼兵.探地雷达在岩质隧道施工超前预报中的应用[J].江苏建筑,2010(1):74-76. |
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| 作者姓名： | 张凯 施春晖 陈礼兵 |
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| 作者单位： | 1. 南京工业大学土木工程学院,江苏南京,210009
2. 启东市建筑设计院,江苏启东,226200 |
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| 摘 要： | 在隧道施工中,隧道周围及工作面前方的工程地质和水文地质情况与施工的质量和安全关系密切,若充分应用先进的地球物理技术预报隧道前方工程地质情况,就可以有效地避免事故的发生。在广贺高速公路隧道施工期间,为确保隧道施工安全,使用瑞典RMAC探地雷达对隧道掌子面前方地质情况进行了及时准确的预报,并以此为依据进行动态设计,提前采取预防措施,确保了工程安全,达到了较好的预报效果。
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| 关 键 词： | 超前地质预报 探地雷达 断层破碎带 施工安全 |
Application of Ground Penetrating Radar for Advance Geologic Prediction in Rocky Tunnel |
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| ZHANG Kai,SHI Chun-hui,CHEN Li-bing.Application of Ground Penetrating Radar for Advance Geologic Prediction in Rocky Tunnel[J].Jiangsu Construction,2010(1):74-76. |
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| Authors: | ZHANG Kai SHI Chun-hui CHEN Li-bing |
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| Affiliation: | 1.College of Civil Engineering in Nanjing University of Technology/a>;Nanjing Jiangsu 210009 China/a>;2.Qidong Architecture Design Institute/a>;Qidong Jiangsu 226200 China |
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| Abstract: | In tunnel construction,the geologic and hydrogeologic conditions ahead of working surface and sur-rounding circumstances for a tunnel are very important to a tunnel construction both in quality and security.During Guang-he highway tunnel construction,in order to ensure the tunnel construction safety.The geological radar-RMAC/GPR was used to forecast the geological condition in the front of tunnel face timely and accu-rately.Due to the dynamic design,preventive measures was taken in advance the safety of the... |
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| Keywords: | advance geologic prediction ground penetrating radar fault fracture zone construction safety |
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