Correction to: Stress and load-bearing structure analysis of the surrounding rock in a soft broken roadway
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CORRECTION
Correction to: Stress and load-bearing structure analysis of the surrounding rock in a soft broken roadway Guangming Zhao 1 & Chongyan Liu 1 & Siming Kao 1 & Xiaobo Zhang 2 & Xiang Cheng 1 Published online: 24 November 2020 # Saudi Society for Geosciences 2020
Correction to: Arabian Journal of Geosciences (2020) 13:1134 https://doi.org/10.1007/s12517-020-06126-8 The original version of this paper was published with error. Figures 1, 2 and 3 images contained unconverted characters. Given in this article are the correct figures. The original article has been corrected.
The online version of the original article can be found at https://doi.org/ 10.1007/s12517-020-06126-8 * Guangming Zhao [email protected] * Chongyan Liu [email protected] 1
State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, Huainan 232001, China
2
School of Civil Engineering and Architecture, Nanchang University, Nanchang 330031, Jiangxi, China
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Arab J Geosci (2020) 13: 1255
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Fig. 3 The post-peak dialation model for the surrounding rock mass
Plastic Softening Zone Elastic Zone Original Stress Zone
Fig. 1 The mechanic model of roadway
Fig. 2 The strength softening model for the surrounding rock. (a) The cohesion softening model, (b) The internal friction angle softening model
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