| 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. 2003: 地震CT勘探原理及其在公路隧道病害诊断中的应用. 工程地质学报, 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： | 云南航天新技术工程有限公司,昆明,650217;铁道第一勘察设计院物探公司,兰州,730000;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 |
| 文章编号： | 1004-9665/2003/11(04)-0440-05 |
| 收稿时间： | 2003-02-14 |
| 修稿时间： | 2003-02-14 |
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. 2003: THE PRINCIPAL OF SEISMIC COMPUTER-AIDED TOMOGRAPHY AND ITS APPLICATION TO EXAMINATION OF TUNNEL HAZARDS IN HIGHWAY. JOURNAL OF ENGINEERING GEOLOGY, 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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