The research of dynamic propagation of crack is prevalent in explosion mechanics.
爆炸裂纹的动态扩展问题是爆炸力学研究的热点。
Ultrafine diamond (UFD) is a hybrid product of explosion mechanics and material science.
超微金刚石(UFD)是爆炸力学与材料科学相结合的产物。
A 3-d dynamic mathematical model of gas explosion flow field was built based on explosion mechanics, explosion dynamic mechanics and thermodynamics.
根据爆炸力学、爆炸动力学和热力学理论，建立了瓦斯爆炸流场三维动态数学模型。
The radium of blasting cavity, stress peak value and action time of stress waves are validated by the theory of classical explosion mechanics and the way of curve regression.
借助经典的爆炸力学理论和回归拟合曲线方法，验证了爆炸空腔大小、应力波的应力峰值、应力波的作用时间。
This paper presents a fracture mechanics model of smooth blasting and pre-split blasting, analyzes the function of stress waves and quasi-static pressure of explosion in blasting process.
本文提出了光面爆破和预裂爆破的断裂力学模型，分析了应力波、爆生气体准静态压力在爆破破裂过程中的作用。
Based on the theory of quasi-static explosion gas dilation and the principle of rock fracture mechanics, Brittle rock fracture model is developed for notch blast with non-coupled charge explosion.
基于准静态爆生气体膨胀和岩石断裂力学理论，建立了不耦合装药刻槽爆破时的脆性断裂爆破模型。
In this paper, a mechanics model is founded on effect of spherical dynamic explosion in multiphase medium, based on the systems of blasting pressure decay and of reflection in the interface.
利用爆炸应力波在介质中传播的衰减规律和在界面处的反、透射规律，建立起了集中装药在多相介质中爆炸的力学模型；并运用工程实例来说明这种力学模型的应用。
In this paper, a mechanics model is founded on effect of spherical dynamic explosion in multiphase medium, based on the systems of blasting pressure decay and of reflection in the interface.
利用爆炸应力波在介质中传播的衰减规律和在界面处的反、透射规律，建立起了集中装药在多相介质中爆炸的力学模型；并运用工程实例来说明这种力学模型的应用。
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