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
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.
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;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777514
