| 地质雷达在玄武岩地区溶洞勘察中的应用 |
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| 引用本文： | 赵云威,朱自强,鲁光银,王战军,甘佳雄.地质雷达在玄武岩地区溶洞勘察中的应用[J].中南公路工程,2012(3):204-208. |
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| 作者姓名： | 赵云威 朱自强 鲁光银 王战军 甘佳雄 |
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| 作者单位： | 中南大学地球科学与信息物理学院,湖南长沙410083 |
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| 摘 要： | 玄武岩溶洞是一种特殊的地质现象,其分布范围、空间大小及形状具有一定的随机性,且隐伏于地下,是工程地质中一种常见的不良地质结构,对高速公路工程建设及运营安全构成了潜在威胁。论文以琼北地区某高速公路溶洞探测为例,详细分析了玄武岩溶洞的类型与形成机理,并针对地球物理勘察中地质雷达探测溶洞所获取的典型异常特征及判别标准进行了深入探讨,以期指导玄武岩地区溶洞勘察工作。
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| 关 键 词： | 地质雷达 玄武岩 溶洞 公路工程 |
Application of GPR to Detect Basalt Caves in Basalt Areas |
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| ZHAO Yunwei,ZHU Ziqiang,LU Guangyin,WANG Zhanjun,GAN Jiaxiong.Application of GPR to Detect Basalt Caves in Basalt Areas[J].Central South Highway Engineering,2012(3):204-208. |
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| Authors: | ZHAO Yunwei ZHU Ziqiang LU Guangyin WANG Zhanjun GAN Jiaxiong |
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| Institution: | (School of Geosciences and Info-Physics,Central South University,Changsha,Hunan 410083,China) |
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| Abstract: | Basalt cave is a special kind of negative basalt geology,is a natural geological phenomenon,the distribution,size and shape of the space has a certain randomness,the impact of the project also has a large uncertainty,and buried in the ground,has a potential security threat to the Highway construction and operation.Papers in Northern Hainan Island area of a highway basalt cave detection,for example,detailed analysis of the basalt cave type and formation mechanism,and for basalt cave geophysical survey in the radar of the typical anomalies as well as criterion-depth study to guide the Basalt Regional basalt cave engineering survey work. |
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| Keywords: | ground-penetrating radar basalt basalt cave Highway Engineering |
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