NDLI: Numerical simulation of shear process about in-situ rock masses by using geographic information system

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Numerical simulation of shear process about in-situ rock masses by using geographic information system

Content Provider	Scilit
Author	Shouji, Du Esaki, Tetsuro Zhou, Guoyun Mitani, Yasuhiro
Copyright Year	2020
Description	It is important to investigate and evaluate the stress-deformation relation and fracture behavior of discontinuous surface of rock masses during shear process. Therefore, this paper firstly obtains the residual geometrical information of rock discontinuous surface after block shear test in-situ, through measuring rock discontinuous surface with special-designed laser scanning system. Then, by implanting GIS technology, the topography of rock discontinuous surface can be conserved as digital data in GIS database management system. Furthermore, this paper proposes a new analysis method for simulation of shear process in the rock discontinuous surface through the use of the TIN and GRID models of GIS. The simulating and visualizing results showeS that this analysis method can tolerably quantify the change of fracture region and distribution of inner stress during shear process. Book Name: Frontiers of Rock Mechanics and Sustainable Development in the 21st Century
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9781003077510-116&type=chapterpdf
Ending Page	498
Page Count	4
Starting Page	495
DOI	10.1201/9781003077510-116
Language	English
Publisher	Informa UK Limited
Publisher Date	2020-12-17
Access Restriction	Open
Subject Keyword	Book Name: Frontiers of Rock Mechanics and Sustainable Development in the 21st Century Microscopic Research Stress Numerical Simulation Geographic Information System Behavior Simulation of Shear Process
Content Type	Text
Resource Type	Chapter

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