【摘要】 单个异常体和线性异常体的岩溶构造都具有弱波阻抗、低电阻率的地球物理特性,因此地球物理探测方法是探测岩溶构造的一种有效手段;通过广西红水河水泥股份有限公司技改工程(2000t/d)勘察实例,讨论地震映像(地震共偏移距法)和高密度联合剖面电阻率法两种物探方法相结合在探测岩溶构造中的应用技术和方法;并通过对几种典型的岩溶构造异常进行分析,介绍了地震映像和高密度联合剖面电阻率法资料的综合解释过程;说明这两种物探方法在探测岩溶构造中能够取得良好的效果.更多还原

【Abstract】 Karst structure of singular and linear anomalies has geophysical properties of weak wave impedance and low resistivity, which proves that geophysical method is an efficient means in exploring karst structure. Based on research in Guangxi Hongshuihe Cement Ltd Co. Reconstruction Project, this paper discusses application of technology and methods of seismic imaging combination with high density unity profile resistivity in exploring karst structure. The characteristics of geophysical anomalies over typical harmful karst features are analyzed to illuminate general explanation procedure of seismic imaging combination with high density unity profile resistivity. It is proved that the two geophysical methods are efficient ways in exploring karst structure.更多还原