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本文根据高阶段崩落法放矿的放出体实验现象,分析了高阶段崩落法放矿的放出体形状与通常椭球体形状之间具的有规律性误差,进而对高阶段崩落法放矿的放出体形状、放出体基本特点与性质,及放矿过程中的颗粒移动规律进行了探讨,并应用这一放矿规律进行了阶段自然崩落法覆盖岩下放矿的计算机模拟。
Based on the experiment of releasing body in high-stage caving method, this paper analyzes the regularity error between the shape of capping body and the shape of usual ellipsoid in high-stage caving method, and then analyzes the releasing of high-stage caving method Body shape, the basic characteristics and nature of the discharge body, and the law of particle movement in the process of ore discharge. The computer simulation of the rock caving under the cover of the natural caving method was carried out by applying the law of ore discharge.