Applications of Stability Exploration with High-Density Electrical Method in the Xiling Snow Mountain
详细信息
- 责任者：Tan Dalong (College of Information Engineering ; Chengdu University of Technology ; Chengdu 610059 ; China) ; Tuo Xianguo
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2011
- 卷期：33(2)
- 关键词：场地勘查 ; site exploration ; 高密度电阻率法 ; multi-electrode resistivity methods ; 四川 ; Sichuan Province
- 页码：p.159-164
- 图表：9 illus., 1 table, 10 refs.
- 分类号：1600
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
According to the shallow survey on the constructing working area in Snow Mountain reservoir, the study on the covering layer of working area and the electrical differences of bedrock, the abnormal characteristics of fracture and some comparing and correcting are carried out based on borehole data. The results show that there are obvious electrical differences among the bedrock, overburden rock and cracks and surrounding rock in working area. After the test line inversion of apparent resistivity anomalies, a clear reflection of the up and down of bedrock and extension distribution of fracture underground rock and underground depth of the situation are showed, and thus the adverse geological scale can be delineated, and geological condition is provided to reservoir constructions.