高密度电阻率法在川气东送管道山岭隧道勘察中的应用
Application of High Density Electric Survey in Mountainous Tunnel Exploration in Sichuan to East Gas Pipeline Project
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- DOI:
- 作者:
- 荆少东
- 作者单位:
- 胜利油田胜利工程设计咨询有限责任公司
- 关键词:
- 川气东送; 隧道勘察; 高密度电法
Sichuan to East Gas Pipeline Project; tunnel exploration; high density electric survey method
- 摘要:
- 通过川气东送管道山岭隧道勘察中高密度电法与其他物探测试方法应用效果的比较,得出在山岭隧道勘察中高密度电法较其他测试方法优越的结论,介绍了高密度电法的测试理论、野外工作及其资料的处理与解释,并结合工程实例对高密度电法的测试技术与实际应用进行了阐述,为今后长输管道山岭隧道勘察中物探测试方法的选择提供了依据。
This paper, based on the comparison between the high density electric survey result and other geophysical survey results of the tunnel exploration in mountainous region in the Sichuan to East Gas Pipeline Project, concludes that the effect of high density electric survey method is better than those of other geophysical survey methods, and expatiates on the technology and application with an engineering case. This paper provides a rule for the choice of geophysical survey method for future tunnel explorations in mountainous regions.