| 高密度电法与多波映象法在覆盖型岩溶勘察中的应用 |
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| 引用本文： | 彭汉桥,姚平.高密度电法与多波映象法在覆盖型岩溶勘察中的应用[J].湖南地质,2001(4). |
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| 作者姓名： | 彭汉桥 姚平 |
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| 作者单位： | 中国有色金属长沙勘察设计研究院 湖南长沙410011
(彭汉桥)，中国有色金属长沙勘察设计研究院 湖南长沙410011(姚平) |
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| 摘 要： | 采用高密度电法与多波映象法对深圳市龙岗某住宅区覆盖型岩溶地质体进行了勘察,并与钻探进行对比分析,说明这两种方法能够较好地探测覆盖型岩溶地区岩溶的发育形态,取得了岩溶基岩面埋深的符合率和强岩溶发育区的符合率,减少钻探工作量87 %75 %,节约勘察投资的好效果。30 %20 %
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| 关 键 词： | 反射波动力学特征 对比分析 充水、充填溶洞 深圳 |
APPLICATIONS OF ELECTRICAL METHOD OF HIGH DENSITY AND POLYWAVE REFLECT-IMITATE METHODIN SURVEYING COVERED KARST |
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| PENG,Han-qiaoYAO,Ping.APPLICATIONS OF ELECTRICAL METHOD OF HIGH DENSITY AND POLYWAVE REFLECT-IMITATE METHODIN SURVEYING COVERED KARST[J].Hunan Geology,2001(4). |
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| Authors: | PENG Han-qiaoYAO Ping |
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| Abstract: | Electrical method of high density and poly-wave reflect-imitate method were used to survey covered karst geologic body in some residence in Longgan, Shenzhen. The data were compared and analyzed with that of drilling. The two methods can prospect the development of covered karst area satisfactorily. 87% qualified rate of the burying depth of karst base rock and 75% qualified rate of strong karst development. 30% of drilling work can be reduced, and 20% of the survey investment be saved. |
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| Keywords: | Electrical method of high density Polywave reflect-imitate method Survey of covered karst area Shenzhen |
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