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《JOURNAL OF JINAN UNIVERSITY(NATURAL SCIENCE & MEDICINE EDITION)》 1999-01
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Inference of the Formulae on the End-Effect of Striped Shaped Charge in Rock Blasting

Huang Hua; Huang Hai; Zhu Dingjin; Sun Mingguang (Dept.of Applied Mechanics and Eng., Zhongshan University, Guangzhou 510275 China)  
The possible effect fields at the end of strip-shaped charge have been analysed,which leads to determination of the end additional charge and the end rock throwing energy.By energy principle, a method to evaluting effective end charge have been also presented.
【Fund】: 国家自然科学基金!19572077
【CateGory Index】: O383.1
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