Study on impaction of initial geostress field on vibration of surrounding rock during excavation with drilling and blasting method

Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering

Volumn 27, Issue 5, 2008, Pages 1036-1045

  Yan, Peng ^a   Lu, Wenbo ^a   Chen, Ming ^a   Zhou, Chuangbing ^a  

^a WUHAN UNIVERSITY   (China)

Author keywords

Blasting excavation; Blasting load; Dynamic unloading; Geostress; Rock mechanics; Vibration velocity

Indexed keywords

BLASTING; COMPUTER SIMULATION; DRILLING; FINITE ELEMENT METHOD; ROCK PRESSURE; VIBRATIONS (MECHANICAL); WAVELET TRANSFORMS;

BLASTING EXCAVATION; BLASTING LOAD; DYNAMIC UNLOADING; GEOSTRESS; NUMERICAL SIMULATION; SURROUNDING ROCK; VIBRATION VELOCITY;

ROCK MECHANICS;

EID: 44849106692     PISSN: 10006915     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. ZHANG Zhicheng, XIAO Zhengxue, HU Jian, et al, Experimental study on the wave transmission effect of the initial stress field as transmitting of quake wave from rock blasting[J]. Industrial Minerals and Processing, 2005, 34(7): 21-24. (in Chinese)
2. XU Zemin, HUANG Runqiu, LUO Xingchun, et al. Limitations of static load theory in rockburst research and preliminary analysis of dynamics mechanism of rockburst[J]. Chinese Journal of Rock Mechanics and Engineering, 2003, 22(8): 1255-1262. (in Chinese)
3. LU Wenbo, JIN Li, CHEN Ming, et al. Study on the mechanism of the loosing of the jointed rock mass caused by the dynamic unloading of initial stress during rockburst[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(Supp. 1): 4653-4657. (in Chinese)
4. YI Changping, LU Wenbo, XU Hongtao, et al. Dynamic unloading effect study of initial stress field in excavation process of large-scale rock mass structure[J]. Chinese Journal of Rock Mechanics and Engineering, 2005, 24(Supp. 1): 4750-4754. (in Chinese)
5. YAN Peng, LU Wenbo, XU Hongtao. Primary study on damage mechanism of initial stress dynamic unloading when excavating under high geostress condition[J]. Explosion and Shock Waves, 2007, 27(3): 283-288. (in Chinese)
6. LU Wenbo, CHEN Ming, YAN Peng, et al. Study on characteristics of vibration induced by tunnel excavation under high in-situ stress[J]. Chinese Journal of Rock Mechanics and Engineering, 2007, 26(Supp. 1): 3329-3334. (in Chinese)
7. LU W B, YAN P, ZHOU C B. Dynamic response induced by the sudden unloading of initial stress during rock excavation by blasting[C]//Proceedings of the 4th Asian Rock Mechanics Symposium (ISRM International Symposium 2006). Singapore: World Scientific Publishing, 2006: 228-235.
8. DAI Jun. Properties of rock dynamics and blasting theory[M]. Beijing: China Metallurgical Industry Press, 2002. (in Chinese)
9. WANG Wenlong. Drill blasting[M]. Beijing: China Coal Industry Publishing House, 1983. (in Chinese)
10. KHANUKAEV A H. Physical process of rock blasting in mining[M]. Translated by LIU Dianzhong. Beijing: China Metallurgical Industry Press, 1980. (in Chinese)
11. ZHANG Zhicheng, XIAO Zhengxue, GUO Xuebin, et al. Experimental study on high-speed photography of crack development in fracture control blasting[J]. Journal of Southwest Institute of Technology, 2001, 16(2): 53-57. (in Chinese)
12. LU W B, HUSTRULID W. The Lu-Hustrulid approach for calculating the peak particle velocity caused by blasting[C]//Proceedings of the 2nd World Conference on Explosive and Blasting Technique. Praque, Czech:[s.n.], 2003: 486-192.
13. SU Pengyun. Design and optimization of Pubugou Underground Powerhouse and numerical simulation and analysis of wall rock's stabilization[M.S. Thesis][D]. Wuhan: Wuhan University, 2004. (in Chinese)
14. HU Changhua, ZHANG Junbo, XIA Jun, et al. Wavelet analysis-system analysis and design based on MATLAB[M]. Xi'an: Xidian University Press, 2000: 6-266. (in Chinese)