Introduction
Bimonthly, started in 1957
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
Administrator
Shanxi Provincial Education Department
Sponsor
Taiyuan University of Technology
Publisher
Ed. Office of Journal of TYUT
Editor-in-Chief
SUN Hongbin
ISSN: 1007-9432
CN: 14-1220/N
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Study on the Mechanism of Rockburst Induced by Tidal Force
DOI:
10.16355/j.cnki.issn1007-9432tyut.2021.04.004
Received:
Accepted:
| Corresponding author | Institute | |
| YANG Yongkang | Key Laboratory of In-situ Property-improving Mining of Ministry of Education, Taiyuan University of Technology |
abstract:
According to the statistical analysis of the time and region of rockburst, it is found that the time and region of rockburst have a certain correlation with the change of tidal force. In order to explore this correlation, the mechanism of rock burst induced by tidal force was investigated. On the basis of the mechanical model of rockburst, the mechanism of rockburst induced by tidal force was discussed by using the method of Coulomb Mohr criterion, and the rockburst induced by tidal force was analyzed from five cases. It provides a new idea for the prediction and prevention of rockbursts.
Keywords:
tidal force; rockburst; mechanical model of rockburst; Mohr Coulomb criterion; mechanics balance;