| 超高密度电阻率法在岩溶及破碎带探测中的应用 |
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| 引用本文： | 胡树林,陈烜,帅恩华.超高密度电阻率法在岩溶及破碎带探测中的应用[J].物探与化探,2011,35(6):821-824. |
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| 作者姓名： | 胡树林 陈烜 帅恩华 |
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| 作者单位： | 1. 中国石油集团工程设计有限责任公司华北分公司,河北任丘,062552
2. 煤炭科学研究总院重庆分院,重庆,400037 |
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| 摘 要： | 结合工程实例,介绍了超高密度电阻率法在勘探岩溶及破碎带中的应用,总结了数据采集过程中的注意事项,并将成果与钻孔资料作了对比分析。结果表明,该方法在岩溶及破碎带的分布位置、大小、埋藏深度及发育情况等方面的勘察上都取得了较好的效果,是一种能有效提高工程勘察精度的物探方法。
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| 关 键 词： | 超高密度电阻率法 岩溶 破碎带 地质病害 |
THE APPLICATION OF THE ULTRA-HIGH DENSITY RESISTIVITY METHOD TO THE INVESTIGATION OF KARST CAVES AND FRACTURE ZONES |
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| HU Shu-lin,CHEN Xuan,SHUAI En-hua.THE APPLICATION OF THE ULTRA-HIGH DENSITY RESISTIVITY METHOD TO THE INVESTIGATION OF KARST CAVES AND FRACTURE ZONES[J].Geophysical and Geochemical Exploration,2011,35(6):821-824. |
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| Authors: | HU Shu-lin CHEN Xuan SHUAI En-hua |
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| Institution: | HU Shu-lin1,CHEN Xuan1,SHUAI En-hua2(1.North China Branch of Engineering Design Co.,Ltd.,China Petroleum Group,Renqiu 062552,China,2.Chongqing Branch Institute,Coal Scientific Research General Institute,Chongqing 400037,China) |
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| Abstract: | With engineering examples,this paper describes the application of the ultra-high density resistivity to the investigation of karst caves and fracture zones,summarized the points for attention during the data acquisition,and made a comparison between the achievements obtained and the drilling data.The results show that this method is fairly effective in detection of the distribution,sizes,buried depths and development of karst caves and fracture zones,and can thus serve as a geophysical method for improving ... |
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| Keywords: | ultra-high density resistivity method karst cave fracture zone geological hazard |
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