Influence of delay time accuracy on the fracture process in smooth blasting

International Society of Explosives Engineers
Masaaki Yamamoto Keita Morooka Yoshiharu Tanaka Katsuhiko Kaneko
Organization:
International Society of Explosives Engineers
Pages:
14
File Size:
277 KB
Publication Date:
Jan 1, 1998

Abstract

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Smooth blasting is the standard method for underground rock excavation, to reduce over break and remaining rock damage. We already utilized the high accuracy of the electronic delay detonator to investigate its effect on over break remaining rock damage, and surface smoothness. And we presented at 11th annual symposium on Explosives and blasting Research.
Citation

APA: Masaaki Yamamoto Keita Morooka Yoshiharu Tanaka Katsuhiko Kaneko  (1998)  Influence of delay time accuracy on the fracture process in smooth blasting

MLA: Masaaki Yamamoto Keita Morooka Yoshiharu Tanaka Katsuhiko Kaneko Influence of delay time accuracy on the fracture process in smooth blasting. International Society of Explosives Engineers, 1998.

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