Title: NUMERICAL SIMULATION STUDY ABOUT THE EFFECT OF MINING BLASTING VIBRATION ON TUNNEL SURROUNDING ROCK
Abstract: By the FLAC-3D numerical simulation software,the conditions and its changes of stress,deformation and plastic zone of tunnel were simulated in natural stress state and under blasting vibration loading to obtain the stress field and deformation field.According to the comparative analysis of results,the impacts and characteristis of blasting vibration on surrounding tunnel rock by deep-hole blasting were obtained.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 1
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