| 地质雷达在探测南方岩溶地区堤坝隐患中的应用 |
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| 引用本文： | 曾提,徐兴新.地质雷达在探测南方岩溶地区堤坝隐患中的应用[J].地质与勘探,1998,34(3):43-46. |
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| 作者姓名： | 曾提 徐兴新 |
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| 作者单位： | 中国科学院广州地球化学研究所 |
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| 基金项目： | 广东省自然科学基金,中国科学院广州地球化学研究所国家自然科学基金 |
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| 摘 要： | 通过对广东、湖南等省５个溶岩地区堤坝隐患地质雷达探测及其影像特征研究，指出：在我国南方岩溶地区堤坝隐患探测中，地质雷达可以解决坝体白蚁巢、溶洞、土洞隐患探测；坝体岩体性界面划分；坝体断裂探测；水库坝体浸润线和库底防渗土工膜完整性检测等问题。
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| 关 键 词： | 地质雷达 岩溶地区 堤坝 隐患 浸润线 探测 |
DETECTION OF DAM HIDDEN DANGERS BY GROUND PENETRATING RADAR IN KARST AREA |
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| Zeng Ti,Xu Xingxing,Wu Jin,Wu Xiangan.DETECTION OF DAM HIDDEN DANGERS BY GROUND PENETRATING RADAR IN KARST AREA[J].Geology and Prospecting,1998,34(3):43-46. |
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| Authors: | Zeng Ti Xu Xingxing Wu Jin Wu Xiangan |
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| Abstract: | The image characteristics of hidden dangers in dam of five dams in Guangdong and Hunan province were studied by using Ground Penetrating Radar (GPR) method. Its application in hidden danger in dam, such as nest and path of termite, the cave of extinct termite, karst cave, soil cave, faults and geological line of different rock types in dam, the line seepage of the reservoir, the perfection of impervious geotechical thin-film in the bottom of the reservoir was discussed. |
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| Keywords: | karst Ground Penetrating Radar hidden danger dam image characteristics |
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