Title: Tunnel Weak Vibration of Blasting Technology in Complex Environments
Abstract: Jinji Mountain Tunnel Project is in an extremely complicated environment with blasting vibration safety problems.According to the scientific blasting safety controlling standards,and the implementation of blasting vibration tracing and monitoring feedback,effective drilling and blasting technology are proposed to control vibration,which contains the control of design cycle drilling length,the sectional stepwise excavation section and detonating networks to control maximum explosive charge.Through these measures the control goal of weak vibration blasting can be realized and blasting vibration distribution characteristics and dynamic response rules in this project and surrounding environment can be achieved through an analysis of monitoring results of blasting vibration.
Publication Year: 2013
Publication Date: 2013-01-01
Language: en
Type: article
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