Memoirs of the Faculty of Engineering, Yamaguchi University

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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 33 Issue 1
published_at 1982

Fundamental Model Study of Smooth Blasting in the Rock Containing Discontinuity Plane

不連続部を含む岩盤のスムーズブラスティングのための模型実験
Nakagawa Koji
Sakamoto Takeshi
Oka Toshifumi
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About This Article
Descriptions
Since rock mass contains the geological discontinuties, it is necessary to know the effects of the discontinuities on the smooth blasting contour. In order to simulate the propagation of blast cracks and the formation of smooth blasting contour in the rocks containing discontinuities, blasting tests were conducted by using concrete specimen which contains discontinuity plane.
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