Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)

Damage Evolution Model of Fractured Rock Masses under Freeze-Thaw and Load Condition

Authors
Xinghong Wu, Yani Lu
Corresponding Author
Xinghong Wu
Available Online March 2017.
DOI
10.2991/isaeece-17.2017.25How to use a DOI?
Keywords
Rock, Freeze-thaw experiments, Damage evolution, Uniaxial compression test, Coupling effect.
Abstract

Based on the freeze-thaw(F-T) and uniaxial compression test, the article focuses on the damage evolution model of rock masses under coupling action of F-T and load. In this study, a prediction model of rock under uniaxial compressive tests and F-T action was proposed in accordance with elastic-plastic theory and fatigue damage mechanics. This model was validated by the previous experiments including four kinds of rock samples. The results show that the damage evolution model is more reliable for all the chosen rocks with different geometric parameters of fissures, These conclusions lay the theoretical foundation for further development of damage evolution model of fractured rock under F-T cycles for natural building materials and engineering construction in cold regions.

Copyright
© 2017, 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 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
Series
Advances in Engineering Research
Publication Date
March 2017
ISBN
10.2991/isaeece-17.2017.25
ISSN
2352-5401
DOI
10.2991/isaeece-17.2017.25How to use a DOI?
Copyright
© 2017, 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  - Xinghong Wu
AU  - Yani Lu
PY  - 2017/03
DA  - 2017/03
TI  - Damage Evolution Model of Fractured Rock Masses under Freeze-Thaw and Load Condition
BT  - Proceedings of the 2017 2nd International Symposium on Advances in Electrical, Electronics and Computer Engineering (ISAEECE 2017)
PB  - Atlantis Press
SP  - 135
EP  - 139
SN  - 2352-5401
UR  - https://doi.org/10.2991/isaeece-17.2017.25
DO  - 10.2991/isaeece-17.2017.25
ID  - Wu2017/03
ER  -