A Study On The Damage To A Mine Drift Caused By Blast Welding

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A Study On The Damage To A Mine Drift Caused By Blast Welding

Explosive welding is planned in an abandon drift which is approximately 10m radius and 9m height. According to the plan the amount of explosive, ANFO will be up to 1000kg per stage. Before the explosive welding experiment, the environmental analysis especially about the air-blast overpressure sho...

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Bibliographic Details
Main Authors:	Jang, Hyong Doo, Han, K., Kim, W., Yang, H., Jang, M.
Format:	Conference Paper
Published:	2010
Online Access:	http://hdl.handle.net/20.500.11937/80569

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