IGGCAS OpenIR  > 页岩气与地质工程院重点实验室
Geophysical evaluation of geological model uncertainty for infrastructure design and groundwater assessments
Hasan, Muhammad1,2,3; Shang, Yanjun1,2,3
2022-03-01
Source PublicationENGINEERING GEOLOGY
ISSN0013-7952
Volume299Pages:16
AbstractUncertainty in geological models, mainly caused by natural heterogeneity and inadequate data, often leads to substantial societal risk including failures of engineered structures, geohazards, and groundwater and environmental problems. These models mainly depend on geological knowledge about evaluation of rock mass quality, fractures/faults and clay. Traditionally, geotechnical parameters of rock mass quality classification, such as rock mass integrity index (Kv) are obtained by drilling tests. However, the boreholes approaches are time-consuming and expensive, provide limited data and have topographic constraints. Alternatively, the inexpensive integrated approaches of geophysical methods can reduce geological ambiguity by bridging the gaps between accurate subsurface models and inadequate borehole data. In this work, we incorporate electrical resistivity tomography (ERT) with inadequate drilling data, and determine Kv over large area even where no borehole exists. Our results reduce a large number of wells and evaluate the subsurface thoroughly using 2D/3D imaging of Kv. The ambiguity in water-clay differentiation caused by low resistivity was resolved by integrating ERT with induced polarization (IP). The integration of ERT, Kv and IP identified several localized fractures/faults. Our novel approach, compared with the past studies, reduces uncertainty in the geological model and provides a thorough insight into the subsurface for infrastructure design and groundwater assessments. Our approach is applicable in most cases.
KeywordGeological models Electrical resistivity tomography (ERT) Rock mass integrity coefficient (Kv) Infrastructures design Groundwater assessments
DOI10.1016/j.enggeo.2022.106560
Funding OrganizationIGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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)
WOS KeywordELECTRICAL-RESISTIVITY TOMOGRAPHY ; P-WAVE VELOCITY ; 2D ; CLASSIFICATION ; RESOLUTION ; STRENGTH
Language英语
Funding ProjectIGG's International Fellowship Initiative (IIFI)[2020PD01] ; Chinese National Scientific Foundation Committee (NSFC)[41772320] ; National Science and Technology Basic Resources Investigation Project[2018FY100503] ; Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK0904]
Funding OrganizationIGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; IGG's International Fellowship Initiative (IIFI) ; 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)
WOS Research AreaEngineering ; Geology
WOS SubjectEngineering, Geological ; Geosciences, Multidisciplinary
WOS IDWOS:000792001300002
PublisherELSEVIER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.iggcas.ac.cn/handle/132A11/105925
Collection页岩气与地质工程院重点实验室
Corresponding AuthorHasan, Muhammad; Shang, Yanjun
Affiliation1.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Shale Gas & Geoengn KLSGG, Beijing 100029, Peoples R China
2.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
First Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Geology and Geophysics, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Hasan, Muhammad,Shang, Yanjun. Geophysical evaluation of geological model uncertainty for infrastructure design and groundwater assessments[J]. ENGINEERING GEOLOGY,2022,299:16.
APA Hasan, Muhammad,&Shang, Yanjun.(2022).Geophysical evaluation of geological model uncertainty for infrastructure design and groundwater assessments.ENGINEERING GEOLOGY,299,16.
MLA Hasan, Muhammad,et al."Geophysical evaluation of geological model uncertainty for infrastructure design and groundwater assessments".ENGINEERING GEOLOGY 299(2022):16.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hasan, Muhammad]'s Articles
[Shang, Yanjun]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hasan, Muhammad]'s Articles
[Shang, Yanjun]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hasan, Muhammad]'s Articles
[Shang, Yanjun]'s Articles
Terms of Use
No data!
Social Bookmark/Share
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit Add to Technorati
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.