Study on the Evolution of Rock Fracture under True Triaxial Intermediate Principal Stress

Author:

Li Zhaolin1,Wang Lianguo2ORCID,Wang Lei3,Fan Hao4,Ren Bo5,Ding Ke6

Affiliation:

1. Lecturer, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui Univ. of Science and Technology, Huainan 232001, China; Postdoctoral Fellow, School of Mines, China Univ. of Mining and Technology, Xuzhou 221116, Jiangsu, China.

2. Professor, State Key Laboratory for Geomechanics and Deep Underground Engineering, China Univ. of Mining and Technology, Xuzhou 221116, Jiangsu, China (corresponding author). ORCID: .

3. Professor, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui Univ. of Science and Technology, Huainan 232001, China.

4. Lecturer, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui Univ. of Science and Technology, Huainan 232001, China.

5. Ph.D. Student, State Key Laboratory for Geomechanics and Deep Underground Engineering, China Univ. of Mining and Technology, Xuzhou 221116, Jiangsu, China.

6. Lecturer, State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui Univ. of Science and Technology, Huainan 232001, China; formerly, Ph.D. Student, State Key Laboratory for Geomechanics and Deep Underground Engineering, China Univ. of Mining and Technology, Xuzhou 221116, Jiangsu, China.

Publisher

American Society of Civil Engineers (ASCE)

Subject

Soil Science

Reference77 articles.

1. True triaxial experimental investigation of rock response around the mine-by tunnel under an in situ 3D stress path;Bai Q.;Rock Mech. Rock Eng.,2019

2. Influence of intermediate principal stress on rock fracturing and strength near excavation boundaries—Insight from numerical modeling;Cai M.;Int. J. Rock Mech. Min. Sci.,2008

3. A failure criterion for rocks based on true triaxial testing;Chang C.;Rock Mech. Rock Eng.,2012

4. Chen, Z., M. Serati, and M. Mohmoud. 2020. “Determining coal directional mechanical properties using true triaxial testing facility.” In Proc., Resource Operators Conf. Wollongong, Australia: University of Wollongong.

5. Acoustic emission investigation on scale effect and anisotropy of jointed rock mass by the discrete element method;Chong Z.;Arabian J. Geosci.,2020

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