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A flexible and efficient model coupling multi-type data for 2D/3D stratigraphic modeling
Yan, Wei1,2; Guan, Zheng1; Zhou, Wan Huan1,2; Shen, Ping3
2024-05
Source PublicationBulletin of Engineering Geology and the Environment
ISSN1435-9529
Volume83Issue:5Pages:195
Abstract

Stratigraphic modeling plays a critical role in characterizing subsurface conditions, while it faces significant uncertainty due to geological heterogeneity and sparse borehole data. Emerging multiple types of stratigraphic data provide a fresh perspective to overcome issues associated with exploiting the intricate stratigraphic relationships from sparse measurements. Presently, most interpolation methods rely solely on stratum types derived from boreholes as a single input, which struggles to efficiently utilize multi-type stratigraphic data, such as dip angle and stratigraphic image. This study addresses the problems by proposing a novel Weighted Ellipse Nearest Neighbors (WENN) approach to efficiently interpolate the stratigraphic model in 2D and 3D with uncertainty quantification. The proposed model could flexibly couple multi-type stratigraphic data without incurring additional costs to deliberately obtain specific mandatory data types. Specifically, when fed with solely stratum types, WENN can be applied in both 2D and 3D contexts with easier application, higher efficiency, and higher accuracy than existing models. The inclusion of dip angles could enhance the accuracy and engineering interpretation of 2D stratigraphic models. With a paralleled stratigraphic image available, WENN can interpolate the gaps using both stratum type, dip angles and stratigraphic image, facilitating the development of a 3D stratigraphic model. WENN offers engineers an alternative approach to handling multiple data types and is adaptable to diverse geotechnical scenarios with varying data availability.

KeywordStratigraphic Modeling Multi-type Data Coupling Site Characterization Data-driven Approach Weighted Ellipse Nearest Neighbor
DOI10.1007/s10064-024-03677-y
URLView the original
Indexed BySCIE
Language英語English
WOS Research AreaEngineering ; Geology
WOS SubjectEngineering, Environmental ; Engineering, Geological ; Geosciences, Multidisciplinary
WOS IDWOS:001207743400003
PublisherSPRINGER HEIDELBERG, TIERGARTENSTRASSE 17, D-69121 HEIDELBERG, GERMANY
Scopus ID2-s2.0-85191070713
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Citation statistics
Document TypeJournal article
CollectionFaculty of Science and Technology
THE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
DEPARTMENT OF OCEAN SCIENCE AND TECHNOLOGY
Corresponding AuthorShen, Ping
Affiliation1.State Key Laboratory of Internet of Things for Smart City, Department of Civil and Environmental Engineering, University of Macau, SAR, Macao
2.Zhuhai UM Science & amp; Technology Research Institute, Zhuhai, Guangdong, China
3.State Key Laboratory of Internet of Things for Smart City, Department of Ocean Science and Technology, University of Macau, SAR, Macao
First Author AffilicationUniversity of Macau
Corresponding Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
Yan, Wei,Guan, Zheng,Zhou, Wan Huan,et al. A flexible and efficient model coupling multi-type data for 2D/3D stratigraphic modeling[J]. Bulletin of Engineering Geology and the Environment, 2024, 83(5), 195.
APA Yan, Wei., Guan, Zheng., Zhou, Wan Huan., & Shen, Ping (2024). A flexible and efficient model coupling multi-type data for 2D/3D stratigraphic modeling. Bulletin of Engineering Geology and the Environment, 83(5), 195.
MLA Yan, Wei,et al."A flexible and efficient model coupling multi-type data for 2D/3D stratigraphic modeling".Bulletin of Engineering Geology and the Environment 83.5(2024):195.
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