DocumentCode
3278292
Title
Notice of Retraction
Study and application of optimization design scheme of roadway bolt support parameter
Author
Zhang Jiayong ; Gong Xuemin ; Guo Liwen ; Kang Zhiqiang
Author_Institution
Coll. of Resources & Environ., Hebei Polytech. Univ., Tangshan, China
fYear
2011
fDate
15-17 April 2011
Firstpage
6137
Lastpage
6140
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
According to the incomplete clear mechanism of bolt support action presently, the bolt support parameter of 12910 face haulage roadway is given optimized design in HANDAN TAOYI mine by the analytic system software: ANSYS, using theory analysis, numerical simulation and engineering actual measurement. The surrounding rock failure region of the optimized roadway is 12.54m2, decreased by 31.0% compared to present bolt support roadway, which has theoretical significance and practical value in popularizing bolt support technique and ensuring the support roadway safe and reliable.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
According to the incomplete clear mechanism of bolt support action presently, the bolt support parameter of 12910 face haulage roadway is given optimized design in HANDAN TAOYI mine by the analytic system software: ANSYS, using theory analysis, numerical simulation and engineering actual measurement. The surrounding rock failure region of the optimized roadway is 12.54m2, decreased by 31.0% compared to present bolt support roadway, which has theoretical significance and practical value in popularizing bolt support technique and ensuring the support roadway safe and reliable.
Keywords
failure (mechanical); fasteners; mechanical engineering computing; numerical analysis; roads; rocks; 12910 face haulage roadway; HANDAN TAOYI mine; analytic system software; bolt support parameter; bolt support technique; numerical simulation; optimization design scheme; roadway bolt support parameter; rock failure region; Coal; Educational institutions; Fasteners; Finite element methods; Numerical simulation; Rocks; Stress; ANSYS; bolt support; numerical simulation; optimization;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-8036-4
Type
conf
DOI
10.1109/ICEICE.2011.5777514
Filename
5777514
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