Strategic Study of CAE >> 2014, Volume 16, Issue 11
Safety analysis and control of mine-blasting-field adjacent infrastructure
Sichuan Academy of Safety Science and Technology,Chengdu 610045,China
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Abstract
With mine-field blasting examples meeting the needs of protected object safety demonstration for a long time, systematically analyze the impact of blasting vibration to bridges, tunnels and slopes, etc., also the mechanical relationships between each other. Using of risk analysis principles put forward safety demonstrating method and hazardous factors controlling technique, and establish the common procedure of blasting parameters zoning control to realize a standardized process control system. The technology has been gradually improved after several applications.
Keywords
mine blasting ; safety demonstration ; bridges ; tunnels ; high-steep slopes