Study on buckling failure criterion for compression-shear sliding unstable rock
Authors
Jinhao Zhang, Hongkai Chen, He Wang, Renjie Wu
Corresponding Author
Jinhao Zhang
Available Online February 2018.
- DOI
- 10.2991/icmea-17.2018.68How to use a DOI?
- Keywords
- rock and soil mechanics; equivalent stress; fracture criterion; dominant fissure; compression-shear sliding unstable rock
- Abstract
The essence of failure for compression-shear sliding unstable rock belongs to the fracture of dominant fissure. The fracture mechanics model of compression shear type dangerous rock is established by combining rock failure criterion with fracture strength factor; By equivalent stress method, the equivalent stress field of the non - parallel section of the main control surface is obtained; The failure criterion of compression shear type dangerous rock is derived by using the classical D-P failure theory.
- Copyright
- © 2018, 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 - Jinhao Zhang AU - Hongkai Chen AU - He Wang AU - Renjie Wu PY - 2018/02 DA - 2018/02 TI - Study on buckling failure criterion for compression-shear sliding unstable rock BT - Proceedings of the 4th Annual International Conference on Material Engineering and Application (ICMEA 2017) PB - Atlantis Press SP - 297 EP - 302 SN - 2352-5401 UR - https://doi.org/10.2991/icmea-17.2018.68 DO - 10.2991/icmea-17.2018.68 ID - Zhang2018/02 ER -