| 综合物探法在铁路路基岩溶探测中的应用 |
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| 引用本文： | 苏鹏,张赛民.综合物探法在铁路路基岩溶探测中的应用[J].路基工程,2016,0(2):165. |
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| 作者姓名： | 苏鹏 张赛民 |
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| 作者单位： | 1.山东正元地球物理信息技术有限公司, 济南 250101 |
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| 摘 要： | 岩溶病害问题在我国南方分布广泛,对铁路路基的前期建设与后期的运营构成很大隐患。如何准确探测岩溶地质情况,是地质工作者甚为关注的问题,为此,采用综合物探法——高密度电法和探地雷达法,对西南某铁路路基的路堤和路堑岩溶分别进行探测,经钻孔或开挖验证,综合探测结果较为可靠。
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| 关 键 词： | 铁路路基 高密度电法 探地雷达法 岩溶 |
| 收稿时间： | 2019-11-11 |
Application of Integrated Geophysical Method in Exploration of Karst in Railway Roadbed |
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| Abstract: | The problem of karst disease is widely distributed in South China, which imposes great hidden risk for the early construction of railway roadbed and later operation. In this paper, how to exactly detect the karst geology is a problem concerned by geological workers. Therefore, the integrated geophysical method is adopted with high-density electrical method and ground penetrating radar method to detect the embankment and cutting karst of a railway roadbed in Southwest China. Through drilling or excavation verification, the results from integrated geophysical method are reliable. |
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