电阻率层析成像和高精度磁测在防空洞勘察中的应用  

Application of electrical resistivity tomography and high-precision magnetic survey in the detection of air-raid shelters

作　　者：柴承平[1] 蒋春碧[1] 樊志斌[1] 潘磊[1] 吴小平[1] 谢端[1] 刘文忠[1] 

机构地区：[1]中国科学技术大学蒙城地球物理国家野外观测站,地球与空间科学学院,安徽合肥230026

出　　处：《中国科学技术大学学报》2010年第1期20-23,共4页JUSTC

基　　金：国家自然科学基金(40674037,40874034);国家大学生创新性实验计划

摘　　要：利用电阻率层析成像法对防空洞进行探测,二维层析成像反演结果清楚地显示防空洞的位置和埋深.同时,利用高精度磁测进行了验证,获得防空洞可靠的走向延伸.两种地球物理探测方法的综合运用,在中国科学技术大学校园内的防空洞探测中取得非常满意的效果.Electrical resistivity tomography（ERT） method was used to detect air-raid shelters,and 2-D resistivity tomography clearly shows their locations and depths.Meanwhile,high-precision magnetic survey was carried out to improve the reliability of exploration and outline the elongation of the air-raid shelter.The two geophysical methods were integrately applied in the detection of the air-raid shelter under the campus of University of Science and Technology of China,with very satisfactory results.

关 键 词：电阻率层析成像 高精度磁测 防空洞 综合地球物理 

分 类 号：P319.3[天文地球—固体地球物理学]