Stress and energy transfer of water coupling blasting

Zhang Qiang; Li Xibing; Zhu Fangcai

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Stress and energy transfer of water coupling blasting

机译：水耦合爆破的应力和能量传递

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Using the equivalent wave impedance method, the numerical analyses were given about uncou- pling 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 cou- pling blasting at different coupling coefficients. This result is valuable to the project design on water coupling blasting under different conditions.

机译：使用等效波阻抗法，对水耦合爆破中非耦合系数对爆炸压力和能量在孔壁上传递的过程进行了数值分析。通过不同耦合系数的水耦合爆破的爆破碎裂和断裂规律实验，验证了该结果。这一结果对于不同条件下水耦合爆破的工程设计具有重要的参考价值。

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来源
《Transactions of Nonferrous Metals Society of China》 |1998年第2期|p.342-248|共93页
作者
Zhang Qiang; Li Xibing; Zhu Fangcai;
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原文格式 PDF
正文语种 eng
中图分类有色金属冶炼;矿业工程;
关键词
water coupling blasting; equivalent wave impedance method; match of explosive and rock;

机译：水耦合爆破;等效波阻抗法爆炸物和岩石的搭配;

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1. STRESS AND ENERGY TRANSFER OF WATER COUPLING BLASTING [J] . 中国有色金属学会会刊：英文版 . 1998,第002期

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2. Experimental and numerical study on the effect of water-decoupling charge structure on the attenuation of blasting stress [J] . Yuan Wei, Wang Wei, Su Xuebin, International Journal of Rock Mechanics and Mining Sciences . 2019,第期

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3. Vibrational couplings and energy transfer pathways of water’s bending mode [J] . Chun-Chieh Yu, Kuo-Yang Chiang, Masanari Okuno, Nature Communications . 2020,第1期

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5. Transfer and surface vibration couplings in the fusion of Ca(40)+Ti(46,48,50) at near-barrier energies. [D] . Sonzogni, Alejandro Adrian. 1997

机译：Ca（40）+ Ti（46,48,50）在近势垒能量的融合中的传递和表面振动耦合。
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Stress and energy transfer of water coupling blasting

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