Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)

Influence of Dynamic Disturbance on Evolvement and Stability of Rock Mechanics System

Authors
Y. C. Shao, P. Shao
Corresponding Author
Y. C. Shao
Available Online December 2016.
DOI
10.2991/icseee-16.2016.12How to use a DOI?
Keywords
rock mechanics system, dynamic disturbance, evolvement, self-organization, stability.
Abstract

According to the self-organizing characteristic of rock mechanics system during evolution, synergetics was applied to investigate the evolution process by taking dynamic disturbance into account, and a generalized dynamical equation was established. Based on analysis of phase transition theory and damage thermodynamics theory, the major parameters which affect evolution of rock mechanics system, including order parameter, control parameter and outer field were discussed and their expressions were given. The influence of dynamic disturbance on evolution and stability of rock system was analyzed using potential function method. The critical instability point and the relationship between control parameter, outer field and disturbance intensity were discussed. Results indicated that dynamic disturbance could not only decrease the stability but also induce the instability of a rock mechanics system under certain conditions. The critical instability point is together determined by disturbance intensity, differential stress and differential damage.

Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
Series
Advances in Engineering Research
Publication Date
December 2016
ISBN
978-94-6252-278-7
ISSN
2352-5401
DOI
10.2991/icseee-16.2016.12How to use a DOI?
Copyright
© 2016, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Y. C. Shao
AU  - P. Shao
PY  - 2016/12
DA  - 2016/12
TI  - Influence of Dynamic Disturbance on Evolvement and Stability of Rock Mechanics System
BT  - Proceedings of the 2016 5th International Conference on Sustainable Energy and Environment Engineering (ICSEEE 2016)
PB  - Atlantis Press
SP  - 70
EP  - 75
SN  - 2352-5401
UR  - https://doi.org/10.2991/icseee-16.2016.12
DO  - 10.2991/icseee-16.2016.12
ID  - Shao2016/12
ER  -