Mechanical model of rock slotting by abrasive jet is established on the basis of rockdynamics, fluid mechanics and wave propagation theory.
在岩石动力学、流体力学、波传播理论的基础上建立了磨料射流切割岩层力学模型。
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It is found that the staged cut with duplex-square has the best blasting effect in trial shafts sinking. This experimental result is analyzed with the existing achievements of rockdynamics.
The wave' s dynamics parameters are detected to test rock' s and soil' s body engineering mechanics properties through wave' s transmitting in rock' s and soil' s body.