Experimental study on the impact of water on rock compressive strength
Authors
Yanbo Zhang, Cuiping Liu, Peng Liang, Xiangxin Liu, Baozhu Tian
Corresponding Author
Yanbo Zhang
Available Online September 2015.
- DOI
- 10.2991/ifeesm-15.2015.13How to use a DOI?
- Keywords
- water; mass fraction; compressive strength; rate of change
- Abstract
In order to study the effect of water on the rock compressive strength, mechanical data for different water content of siltstone uniaxial loading process are analyzed, the results show that: 1) siltstone compressive strength decreases as the water content is increased, the damage of water to siltstone with increasing moisture content increases. 2) The water mass fraction 2.551% is a key point of the impact of water to the siltstone strength change rate. Below 2.551%, with the mass fraction of water increases the compressive strength of sandstone decrease rate increases; higher than 2.551%, with the mass fraction of water increases the compressive strength of siltstone decrease rate reduced.
- Copyright
- © 2015, 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 - Yanbo Zhang AU - Cuiping Liu AU - Peng Liang AU - Xiangxin Liu AU - Baozhu Tian PY - 2015/09 DA - 2015/09 TI - Experimental study on the impact of water on rock compressive strength BT - Proceedings of the 2015 International Forum on Energy, Environment Science and Materials PB - Atlantis Press SP - 58 EP - 62 SN - 2352-5401 UR - https://doi.org/10.2991/ifeesm-15.2015.13 DO - 10.2991/ifeesm-15.2015.13 ID - Zhang2015/09 ER -