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| 综合物探在厦成高速岩溶地质调查中的应用 | |
| 引用本文： | 赵卫楚,熊章强,曾茂宗,陈持逊.综合物探在厦成高速岩溶地质调查中的应用[J].勘探地球物理进展,2008,31(2):154-157. |
| 作者姓名： | 赵卫楚 熊章强 曾茂宗 陈持逊 |
| 作者单位： | 1. 江西省交通设计院,江西南昌,330002 2. 中南大学信息物理工程学院,湖南长沙,410083 3. 湖南省核工业地质局,湖南长沙,410011 |
| 基金项目： | 江西省科技厅和江西省交通厅科技攻关项目 |
| 摘 要： | 岩溶是高速公路、铁路等基础设施建设的重大地质隐患,用地球物理方法对岩溶进行探测是岩溶地质调查的重要手段。岩溶洞穴与其围岩之间一般存在较明显的密度、速度和电性等物理性质的差异,采用地震映像法、瞬态瑞雷面波法和高密度电法等综合物探手段对厦成高速公路瑞金至赣州段进行了岩溶地质调查。结果表明,这些方法的综合应用有效查明了灰岩地区岩溶的分布范围、埋藏深度和发育情况。 |
| 关 键 词： | 地震映像法 瞬态瑞雷面波法 高密度电法 岩溶调查 |
Application of comprehensive geophysical prospecting methods in karst geologic survey of Xiamen-Chengdou expressway |
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| Zhao Weichu,Xiong Zhangqiang,Zeng Maozong,Chen Chixun.Application of comprehensive geophysical prospecting methods in karst geologic survey of Xiamen-Chengdou expressway[J].Progress in Exploration Geophysics,2008,31(2):154-157. | |
| Authors: | Zhao Weichu Xiong Zhangqiang Zeng Maozong Chen Chixun |
| Abstract: | Karst is the grave geologic hidden trouble in the infrastructure construction such as expressway and railway.Geophysical prospecting is one of the important means of karst geologic survey.Karst caves are quite different from their surrounding rocks on physical properties such as density,velocity,and electrical property.This paper introduced karst geologic survey in Ruijin-Ganzhou section of Xiamen-Chengdu Expressway with comprehensive geophysical prospecting methods such as seismic imaging,transient Rayleigh wave,and 2-D resistivity imaging survey.Results show that the distribution scope,burial depth,and development conditions of karst in limestone region can be effectively delineated. |
| Keywords: | seismic imaging method transient Rayleigh wave method 2-D resistivity imaging survey karst survey |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
