Application research of high density resistivity method to karst geological exploration in mining area

摘要：

The karst collapse is a common karst geological hazard,which greatly endangers local peoples life and property safety.Hazard geological survey provides necessary basic geological data for hazard treatment in karst area,and it is also the precondition of preventing and decreasing hazard work.As a new geological prospecting method,the high density resistivity method can be applied in geological hazard survey and engineering survey extensively.It is an effective method of karst survey,which can reflect the section electrical change caused by karst development and the basic form of karst electrical abnormal body.The status of karst development,the main geological structure and fault structure of Rucheng tungsten mine area are studied by using high density resistivity method in this paper.They have got a good geological effect,and preliminary studied the cause of karst geological hazard occurred in mining area.The result provides a solid geophysical basis for the further comprehensive treatment in this area.

关键词： karst collapse high density resistivity method Rucheng tungsten mine geological exploration geophysical basis

作者: Hongqian He Weigang Yu Jiayun Wang Kebing Wen

作者单位: College of Geology Engineering and Geomatics,Changan University,Xi an,China Southwest Research Institute of China Railway Engineering Corporation,Chengdu,China Xi an Geological Survey Center,China Bureau of Geological Survey,Xian,China Xi an Subway Co.,Ltd.,Xian,China

会议类型: 国际会议

会议名称: The 3rd International Conference on Environmental and Engineering Geophysics(第三届环境与工程地球物理国际会议)

会议地点: 武汉

会议语种:英文

页码: 385-388

在线出版日期: 2008-06-15（万方平台首次上网日期，不代表论文的发表时间）