| 爆生气体作用过程的模拟试验研究 |
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| 引用本文： | 王家来,程玉生.爆生气体作用过程的模拟试验研究[J].爆破,1998,15(2):5-9. |
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| 作者姓名： | 王家来 程玉生 |
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| 作者单位： | 同济大学地下系!上海，200092，中国矿业大学矿山建筑系!江苏省徐州市，221008 |
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| 摘 要： | 本文通过机械方法产生高压气体，以模拟爆生气体单独作用下的破岩作用，试验表明，爆生气体的破岩过程可用准静态和静态动力学分析，建立在拉伸破坏基础上的静态平衡方程和爆破的实际效果一致，从而证明了爆生气体破岩的拉伸破坏本质。
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| 关 键 词： | 高压气体 破岩 爆生气体 模拟试验 爆破 岩石 |
Simulating Test on the Working Process of Explosion Gases |
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| Wang Jialai.Simulating Test on the Working Process of Explosion Gases[J].Blasting,1998,15(2):5-9. |
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| Authors: | Wang Jialai |
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| Abstract: | By mechanical method, high - pressured air is produced to be used in simulatingthe breaking process of rock subjected to the explosion gases. Experimental results showthat this process is quasi - static and the static equilibrium equation based on tensile failure theory has a good agreement with practice. Consequently, the tensile failure natureof rock breaking by explosion gas is revealed. |
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| Keywords: | High - pressured air Brashing mechanism Explosion gases Model test Lateral crater Blasting |
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