Experimental Study on Strip Cartridge with Different Cavity Ratio
GONG Min~1,WANG De-sheng~1,CHENG Xi-jiang~2 (1.School of Civil and Environment Engineering,University of Science and Technology Beijing, Beijing 100083, China;2.Hubei Provincial Public Safety Bureau,Wuhan 430070,China)
With the help of holographic astatic light bomb,the stress distribution of strip cartridge with different cavity ratios as well as its variation law are investigated.The range of suitable cavity ratio is put forward,and the results can be tested by a large-scale blasting engineering.
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