Title :
Study on the influence of blast vibration with the underground mine drifts´ stability by comprehensive coefficient method
Author :
Wu, Xianzhen ; You, Xun
Author_Institution :
Jiangxi Univ. of Sci. & Technol., Ganzhou, China
Abstract :
In order to sustain the safety and stability of underground working drifts under blast vibration, Blastmate III is employed to test blast vibration in Tongkeng Mine, Guangxi, China. Combined with Sadaovsk formula, the stability of underground drifts is evaluated using comprehensive coefficient method. The maximum explosive quantity of single blasting adaptable for different comprehensive coefficient C is obtained.
Keywords :
detonation waves; geotechnical engineering; mechanical stability; mining industry; vibrations; Blastmate 3; China; Sadaovsk formula; Tongkeng mine; blast vibration; comprehensive coefficient method; underground mine drift stability; Explosives; Production; Rocks; Stability criteria; Vibrations; Blast vibration; coefficient method; comprehensive; drifts´ stability;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964397
