STRESS AND ENERGY TRANSFER OF WATER COUPLING BLASTING
来源期刊:中国有色金属学报(英文版)1998年第2期
论文作者:Zhang Qiang Li Xibing Zhu Fangcai Chen Shouru
文章页码:342 - 348
Key words:water cupling blasting; equivalent wave impedance method; match of explosive and rock fragmentation experiment; fracture law experiment
Abstract: Using the equivalent wave impedance method, the numerical analyses were given about uncoupling coefficient’s effects on transfer course of explosive pressure and energy on hole wall in water coupling blasting. The result was verified by the experiments of blasting fragmentation and fracture law on water coupling blasting at different coupling coefficients. This result is valuable to the project design on water coupling blasting under different conditions.