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Recent Development on Macro–Micro Mechanism of Soil-Structure Interface Shearing Through DEM
Chen,Wei Bin1; Zhou,Wan Huan2; Yin,Zhen Yu3
Source PublicationArchives of Computational Methods in Engineering
ISSN1134-3060
2022-12
Abstract

The emergence of the discrete element method (DEM) provides a powerful tool to investigate the macro–micro mechanism of soil-structure interface (SSI). Understanding the macro–micro mechanism is an important step to develop a reliable and accurate constitutive model for the interface design. In the present study, a systematic review gave the recent development with respect to the macro–micro mechanism of SSI through DEM. The summary of global macro deformation and strength behavior using DEM was followed by the introduction of DEM, including the general concept and the previous studies regarding the interface shear test DEM simulation. Special attention was paid to the thickness of the shear localization zone, interface shearing behavior inside the localized band, and its correlation with macro interface shearing behavior. Moreover, the behavior at inter-particle contacts was reviewed from the aspects of coordination number and void ratio, soil fabric and contact force chain, and stress–force–fabric relationship.

Language英語English
DOI10.1007/s11831-022-09854-0
URLView the original
Volume30
Issue3
Pages1843-1862
WOS IDWOS:000896453600001
WOS SubjectComputer Science, Interdisciplinary Applications ; Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
WOS Research AreaComputer Science ; Engineering ; Mathematics
Indexed BySCIE
Scopus ID2-s2.0-85143612846
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Citation statistics
Document TypeReview article
CollectionTHE STATE KEY LABORATORY OF INTERNET OF THINGS FOR SMART CITY (UNIVERSITY OF MACAU)
DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING
Corresponding AuthorChen,Wei Bin
Affiliation1.College of Civil and Transportation Engineering,Shenzhen University,Shenzhen,Guangdong,518060,China
2.State Key Laboratory of Internet of Things for Smart City and Department of Civil and Environmental Engineering,University of Macau,Macao
3.Department of Civil and Environmental Engineering,The Hong Kong Polytechnic University,Kowloon,Hung Hom,Hong Kong
Recommended Citation
GB/T 7714
Chen,Wei Bin,Zhou,Wan Huan,Yin,Zhen Yu. Recent Development on Macro–Micro Mechanism of Soil-Structure Interface Shearing Through DEM[J]. Archives of Computational Methods in Engineering, 2022, 30(3), 1843-1862.
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