Three-Dimensional Propagation Simulation and Parameter Analysis of Rock Joint with Displacement Discontinuity Method
Joint Authors
Li, Ke
Jiang, Xinghong
Ding, Hao
Hu, Xuebing
Source
Mathematical Problems in Engineering
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-07-16
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Abstract EN
Displacement discontinuities method (DDM) is convenient for and efficient at dealing with discontinuity problems such as fracture and fault.
However, the known method of ease iteration is not available for nonlinear joint surface problems.
This paper introduces Barton-Bandis nonlinear joint deformation failure criterion, figures out the propagation model of joint through the maximum energy release rate theory of rock fracture mechanics, and establishes three-dimensional nonlinear displacement discontinuity model for rock joint.
This paper gives results of the joint propagation pattern and its distribution law under tension and compression with different parameters and side pressure coefficients via compiled program.
American Psychological Association (APA)
Li, Ke& Jiang, Xinghong& Ding, Hao& Hu, Xuebing. 2019. Three-Dimensional Propagation Simulation and Parameter Analysis of Rock Joint with Displacement Discontinuity Method. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1195072
Modern Language Association (MLA)
Li, Ke…[et al.]. Three-Dimensional Propagation Simulation and Parameter Analysis of Rock Joint with Displacement Discontinuity Method. Mathematical Problems in Engineering No. 2019 (2019), pp.1-11.
https://search.emarefa.net/detail/BIM-1195072
American Medical Association (AMA)
Li, Ke& Jiang, Xinghong& Ding, Hao& Hu, Xuebing. Three-Dimensional Propagation Simulation and Parameter Analysis of Rock Joint with Displacement Discontinuity Method. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-11.
https://search.emarefa.net/detail/BIM-1195072
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1195072