Application of Spillplate in The Way of "Folding, Hanging" at Blasting Mining Working Face in Compound Mining Coal Seam 折叠、悬挂式挡煤板在复采煤层炮采工作面的应用
Hydraulic Blasting of Compound Construction considering of impact wave reflection on face 考虑临空面冲击波反射的复合结构水压爆破
Calculation and application of water pressure blasting with multi layered compound walls 多层复合壁构筑物水压爆破药量计算及应用
Numerical simulation of blasting effect of compound charge in a concrete block 炮孔复合装药结构对混凝土作用的数值模拟
The difference between blasting vibration strengths in different directions where the detonation wave propagates was studied through measuring the peak particle vibration velocities. At the same time, the comparison between the vibration velocities from a compound charge and the common charge respectively was made. 通过测定质点峰值振速,探索不同方向上地震波强度的差别。同时,与常规装药的爆破震动峰值振速进行了对比。