Research on failure criteria and collapse height of roadway roof strata based on energy accumulation and dissipation characteristics

Author:

Li Zhu12ORCID,Zhang Hong1,Jiang Ze1,Feng Guorui12,Cui Jiaqing1,Ma Jingkai1

Affiliation:

1. College of Mining Engineering Taiyuan University of Technology Taiyuan China

2. Green Mining Engineering Technology Research Center Taiyuan China

Funder

National Natural Science Foundation of China

Publisher

Wiley

Subject

General Energy,Safety, Risk, Reliability and Quality

Reference33 articles.

1. Mine Safety and Health Administration ‐ MSHA.Quarterly employment and production: accidents/injuries/illnesses reported to MSHA under 30 CFR Part 50. US department of labor mine safety and health administration office of injury and employment information;2005.

2. Mine Safety and Health Administration ‐ MSHA.http://arlweb.msha.gov/Sta‐ts/Part50/WQ/2015/MIWQ‐4th%20Quarter%202015.pdf

3. Effect of stress on roof falling in coal drift supported by bolts and its engineering application;Liu S;J Min Safety Eng,2007

4. Microseismic frequency-spectrum evolutionary rule of rockburst triggered by roof fall

5. A new way of genetic classification on roof falling of bolt supporting roadway;Jia M;J China Coal Soc,2005

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