Introduction and Analysis of Geo-electrical Observation System in Underground Well at Tianshui Station
详细信息
- 责任者：Yang Xingyue (Tianshui Center Seismic Station ; Earthquake Administration of Gansu Province ; Tianshui 741020 ; China) ; Yang Liming
- 刊名：Journal of Seismological Research
- 出版年：2012
- 卷期：35(1)
- 关键词：井下电视 ; borehole televiewers ; 地震仪 ; seismographs ; 甘肃 ; Gansu Province
- 页码：p.92-97
- 图表：4 illus., 1 table, 14 refs.
- 分类号：0500
- issnNo：ISSN1000-0666
- isbnNo：CN53-1062/P
摘要
The authors introduce the field layout,measuring items design,the installation technology specification and the construction essentials of geo-electrical observation system in underground well in Tianshui Station,then compare and analyze the observed data between original observation and new system.The result shows that application of the geo-electrical observation system in underground well can improve the signal-to-noise ratio and ease the confliction between the land of geo-electrical observation and the economic construction.Given the situation that the geo-electrical observation environment is interfered by economic construction increasingly,the geo-electrical resistivity observation in underground well is a new way.
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