Cellular automaton model for rock deformation in deep mining

ZHOU Wenlue; YANG Peng; CAI Sijing

doi:10.13374/j.issn1001-053x.2007.11.004

Volume 29 Issue 11

Aug. 2021

Turn off MathJax

Article Contents

Article Navigation > Chinese Journal of Engineering > 2007 > 29(11): 1069-1073

ZHOU Wenlue, YANG Peng, CAI Sijing. Cellular automaton model for rock deformation in deep mining[J]. Chinese Journal of Engineering, 2007, 29(11): 1069-1073. doi: 10.13374/j.issn1001-053x.2007.11.004

Citation:

ZHOU Wenlue, YANG Peng, CAI Sijing. Cellular automaton model for rock deformation in deep mining[J]. Chinese Journal of Engineering, 2007, 29(11): 1069-1073. doi: 10.13374/j.issn1001-053x.2007.11.004

ZHOU Wenlue, YANG Peng, CAI Sijing. Cellular automaton model for rock deformation in deep mining[J]. Chinese Journal of Engineering, 2007, 29(11): 1069-1073. doi: 10.13374/j.issn1001-053x.2007.11.004

Citation:

PDF( 640 KB)

Cellular automaton model for rock deformation in deep mining

doi: 10.13374/j.issn1001-053x.2007.11.004

Key Lab of Chinese Ministry of Education for High-Efficient Mining and Safety of Metal Deposit, University of Science and Technology Beijing, Beijing 100083, China

Received Date: 2006-06-22
Rev Recd Date: 2006-08-13

Available Online: 2021-08-16

Abstract

Abstract

According to discrete characteristics of deformation, an evolution model of deformation in mine rock-mass was built by using cellular automaton (CA). In order to measure the complex process of deformation in mine-rock body, the change probability of cellular rock and the influence coefficient were defined. Simulation tests were carried out and the experimental results were analyzed by use of R/S analysis. It is shown that discrete degree can be taken as the criterion of rock-mass stability.
- deep rock-mass deformation,
- evolution rule,
- cellular automata model,
- R/S analysis,
- discrete degree