| 地震CT勘探原理及其在公路隧道病害诊断中的应用 |
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| 引用本文： | 孙宇,肖宽怀,赵永贵.地震CT勘探原理及其在公路隧道病害诊断中的应用[J].力学学报,2003,11(4):440-444. |
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| 作者姓名： | 孙宇 肖宽怀 赵永贵 |
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| 作者单位： | 1. 云南航天新技术工程有限公司,昆明650217;
2. 铁道第一勘察设计院物探公司,兰州730000;
3. 中国科学院地质与地球物理研究所,北京100029 |
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| 摘 要： | 地震CT勘探是一种新的地球物理方法。具有分辨率高、可靠性强、信息量大、图象直观的特点。可以广泛地用于线路、场地、隧道、边坡等项目的工程地质勘查和病害诊断。在元磨高速公路芭蕉箐隧道的地质病害诊断中应用地震CT进行勘探,取得了良好的效果。
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| 关 键 词： | 地震CT 工程地质勘查 地质病害诊断 应用 |
| 收稿时间： | 2003-02-14 |
| 修稿时间： | 2003-08-12 |
THE PRINCIPAL OF SEISMIC COMPUTER-AIDED TOMOGRAPHY AND ITS APPLICATION TO EXAMINATION OF TUNNEL HAZARDS IN HIGHWAY |
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| SUN Yu,XIAO Kuanhuai,ZHAO Yonggui.THE PRINCIPAL OF SEISMIC COMPUTER-AIDED TOMOGRAPHY AND ITS APPLICATION TO EXAMINATION OF TUNNEL HAZARDS IN HIGHWAY[J].chinese journal of theoretical and applied mechanics,2003,11(4):440-444. |
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| Authors: | SUN Yu XIAO Kuanhuai ZHAO Yonggui |
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| Affiliation: | 1. Yunnan Company for Avion New Technique, Kunming 650217;
2. The First Institute of Railway Survey and Design, Lanzhou 730000;
3. Insititute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029 |
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| Abstract: | Seismic computer-aided tomography(CT) is a new geophysical technique. This method has advantages of high resolution,high reliability and visual image features. It can be widely used in engineering-geological investigation and hazard research of highway,site, tunnel and slope. Its application to geological hazard diagnosis in Bajiaoqing tunnel of Yuanmo thruway has yidlded a good result. |
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| Keywords: | Seismic tomography Engineering-geological research Geological hazard diagnosis Application |
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