[an error occurred while processing this directive] | Global Geology 2020, 23(4) 225-233 DOI: 10.3969/j.issn.1673-9736.2020.04.03 ISSN: 1673-9736 CN: 22-1371/P | |
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论文 | ||
Viability of high-density resistivity method for evaluating mountain slope stability in Erdaojiang District, Tonghua City, China | ||
XIN Zhonghua1, HAN Jiangtao1,2, LI Zhuoyang1, LIU Lijia2 | ||
1. College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China; 2. Key Laboratory of Applied Geophysics, Ministry of Land and Resources, Changchun 130026, China | ||
摘要: The authors employ the high-density resistivity method to image the subsurface structure of a mountain in Erdaojiang District, Tonghua City, Jilin Province, China, to evaluate the potential risk of slope failure on surrounding residential areas and infrastructure, and identify a shallow fault that extends across the center of the mountain and is perpendicular to the mountain slope and accurately locate the spatial position and depth of another fault on the southern side of the mountain. The results provide an important basis for evaluating mountain slope stability. This study also demonstrates that the high-density resistivity method is effective for detecting mountain faults. | ||
关键词: Erdaojiang District Tonghua City Jilin Province high-density resistivity method electrical resistivity structure mountain faults | ||
Viability of high-density resistivity method for evaluating mountain slope stability in Erdaojiang District, Tonghua City, China | ||
XIN Zhonghua1, HAN Jiangtao1,2, LI Zhuoyang1, LIU Lijia2 | ||
1. College of Geo-Exploration Science and Technology, Jilin University, Changchun 130026, China; 2. Key Laboratory of Applied Geophysics, Ministry of Land and Resources, Changchun 130026, China | ||
Abstract: The authors employ the high-density resistivity method to image the subsurface structure of a mountain in Erdaojiang District, Tonghua City, Jilin Province, China, to evaluate the potential risk of slope failure on surrounding residential areas and infrastructure, and identify a shallow fault that extends across the center of the mountain and is perpendicular to the mountain slope and accurately locate the spatial position and depth of another fault on the southern side of the mountain. The results provide an important basis for evaluating mountain slope stability. This study also demonstrates that the high-density resistivity method is effective for detecting mountain faults. | ||
Keywords: Erdaojiang District Tonghua City Jilin Province high-density resistivity method electrical resistivity structure mountain faults | ||
收稿日期 2020-08-29 修回日期 2020-09-27 网络版发布日期 | ||
DOI: 10.3969/j.issn.1673-9736.2020.04.03 | ||
基金项目:
Supported by National Key R&D Program of China and Fundamental Research Funds for the Central Universities (2017YFC0601305). | ||
通讯作者: LI Zhuoyang | ||
作者简介: | ||
作者Email: zhuoyang18@mails.jlu.edu.cn | ||
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参考文献: | ||
Jiang Y L, Zhang C X, Zhou Q Q. 2008. Application of the high density resistivity method to landslide prediction. Journal of Chengdu University of Technology (Science & Technology Edition), 35(5):542-546. (in Chinese with English abstract) Liu G X. 2005. The principle and method of electrical exploration. Beijing:Geological Publishing House, 63-69 Wang Z H. 2019. Application of Multi-electrode resistivity method in estimation of stability of mountain. Journal of Disaster Prevention and Reduction, 35(4):56-61. (in Chinese with English abstract) Yan Y J, Meng G X, Lyu Q T, et al. 2012. The progress and prospect of the electrical resistivity imaging survey. Geophysical and Geochemical Exploration, 36(4):576-584. (in Chinese with English abstract) Zhang W. 2010. Study on the influence of different positions of power supply electrodes on the observation data of common devices of induced polarization method:master's degree thesis. Changsha:Central South University. (in Chinese with English abstract) Zhao G H. 2006. High density electronic prospecting and its application. Mineral Resources and Geology, 20(2):166-168. (in Chinese with English abstract) |
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