Influence of Different Advancing Directions on Mining Effect Caused by a Fault
Joint Authors
Wang, Pu
Luan, Hengjie
Jiang, Lishuai
Zheng, Pengqiang
Zhang, Chen
Source
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-01-13
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
To study the correlation among advancing direction, strata behaviors, and rock burst induction, two physical models utilizing similar materials are established.
Subsequently, the influence of advancing direction on the mining effect, caused by a fault, is studied.
Moreover, the rock bursts affected by faults with different mining directions are compared and analyzed.
The results show that the overlying structure varies notably, affected by fault cutting and fault dip, and the fault-affected zone and the cause of induced rock burst differ with different mining directions.
However, regardless of mining directions, the overlying structure of the hanging wall is stable and fault activation is not obvious, while that of the footwall is relatively active and fault activation is violent; the risk of rock burst on the footwall is larger than that of mining on the hanging wall.
Finally, an engineering case regarding two rock bursts in panel 6303 is used to verify some physical simulation results to a certain extent.
Study results can serve as a reference for face layout and prevention of rock bursts under similar conditions.
American Psychological Association (APA)
Jiang, Lishuai& Wang, Pu& Zheng, Pengqiang& Luan, Hengjie& Zhang, Chen. 2019. Influence of Different Advancing Directions on Mining Effect Caused by a Fault. Advances in Civil Engineering،Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1117015
Modern Language Association (MLA)
Jiang, Lishuai…[et al.]. Influence of Different Advancing Directions on Mining Effect Caused by a Fault. Advances in Civil Engineering No. 2019 (2019), pp.1-10.
https://search.emarefa.net/detail/BIM-1117015
American Medical Association (AMA)
Jiang, Lishuai& Wang, Pu& Zheng, Pengqiang& Luan, Hengjie& Zhang, Chen. Influence of Different Advancing Directions on Mining Effect Caused by a Fault. Advances in Civil Engineering. 2019. Vol. 2019, no. 2019, pp.1-10.
https://search.emarefa.net/detail/BIM-1117015
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1117015