中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Integration of ERT, IP and SP Methods in Hard Rock Engineering

文献类型:期刊论文

作者Shao, Peng1,2,3; Shang, Yanjun1,2,3; Hasan, Muhammad1,2,3; Yi, Xuetao1,2,3; Meng, He1,2,3
刊名APPLIED SCIENCES-BASEL
出版日期2021-11-01
卷号11期号:22页码:15
关键词electrical resistivity tomography (ERT) induced polarization (IP) self-potential (SP) engineered structures hard-rock
DOI10.3390/app112210752
英文摘要Investigation of a hard rock site for the development of engineered structures mainly depends on the delineation of weathered and unweathered rock, and the fractures/faults. Traditionally, borehole tests are used in such investigations. However, such approaches are expensive and time-consuming, require more equipment, cannot be conducted in steep topographic areas, and provide low coverage of the area with point measurements only. Conversely, geophysical methods are non-invasive, economical, and provide large coverage of an area through both vertical and lateral imaging of the subsurface. The geophysical method, electrical resistivity tomography (ERT), can reduce a significant number of expensive drilling tests in geotechnical investigations. However, a geophysical method alone may provide ambiguity in the interpretation of the subsurface, such as electrical resistivity cannot differentiate between water and clay content. Such uncertainty can be improved by the integration of ERT with induced polarization (IP). Similarly, self-potential (SP) can be integrated with other geophysical methods to delineate the groundwater flow. In this contribution, we integrated three geophysical methods (ERT, IP and SP) to delineate the weathered and unweathered rock including the weathered/unweathered transition zone, to detect the fractures/faults, and to map the groundwater flow. Based on ERT, IP and SP results, we develop a geophysical conceptual site model which can be used by site engineers to interpret/implement the findings for build-out. Our approach fills the gaps between the well data and geological model and suggests the most suitable places for the development of engineered structures in the hard rock terrains.
WOS关键词ELECTRICAL-RESISTIVITY TOMOGRAPHY ; GEOPHYSICAL METHODS ; SITE SUITABILITY ; INVERSION ; MINE
资助项目Chinese Academy of Sciences for a Post-Doctoral fellowship[2020PD01] ; National Basic Research Program of China[2014CB046901] ; Chinese National Scientific Foundation Committee (NSFC)[41772320] ; National Science and Technology Basic Resources Investigation Project[018FY100503] ; second Tibetan Plateau Scientific Expedition and Research Program (STEP)
WOS研究方向Chemistry ; Engineering ; Materials Science ; Physics
语种英语
WOS记录号WOS:000725702600001
出版者MDPI
资助机构Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; Chinese Academy of Sciences for a Post-Doctoral fellowship ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; National Basic Research Program of China ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; Chinese National Scientific Foundation Committee (NSFC) ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; National Science and Technology Basic Resources Investigation Project ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP) ; second Tibetan Plateau Scientific Expedition and Research Program (STEP)
源URL[http://ir.iggcas.ac.cn/handle/132A11/103884]  
专题地质与地球物理研究所_中国科学院页岩气与地质工程重点实验室
通讯作者Shang, Yanjun; Hasan, Muhammad
作者单位1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn, 19 Beitucheng Western Rd, Beijing 100029, Peoples R China
推荐引用方式
GB/T 7714
Shao, Peng,Shang, Yanjun,Hasan, Muhammad,et al. Integration of ERT, IP and SP Methods in Hard Rock Engineering[J]. APPLIED SCIENCES-BASEL,2021,11(22):15.
APA Shao, Peng,Shang, Yanjun,Hasan, Muhammad,Yi, Xuetao,&Meng, He.(2021).Integration of ERT, IP and SP Methods in Hard Rock Engineering.APPLIED SCIENCES-BASEL,11(22),15.
MLA Shao, Peng,et al."Integration of ERT, IP and SP Methods in Hard Rock Engineering".APPLIED SCIENCES-BASEL 11.22(2021):15.

入库方式: OAI收割

来源:地质与地球物理研究所

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