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本文介绍了电算机随机模拟放矿的原理,数学模型和电算框图。它把崩落矿块中的崩落矿岩抽象为集装箱似的方块,自下部漏口一个一个地放出。上部方块向下移动填补放出空位是随机的。提出了用电算模拟试验法确定模拟相似条件的方法。相似原则是相同条件下放矿时,放出体体积必定相等。给出了计算相似条件的电算框图和初步计算结果。研究表明电算随机模拟放矿是研究崩落采矿法复岩下放矿问题的一个有前途的方法。在附录中给出了计算模拟相似条件的电算程序。
This paper introduces the computer simulation of random ore drawing principle, mathematical model and computer block diagram. It abstracted the caving rocks in the caving blocks as container-like cubes, one by one from the lower part. The upper block moves down to fill the release slot is random. A method of simulating similar conditions by computer simulation test is proposed. Similar principle is the same conditions when the ore, the body volume must be equal. The calculation block diagram and the preliminary calculation results are given. The research shows that the computer simulation of random draft is a promising method to study the issue of caving under the subsided mining method. In the appendix, a calculation program to simulate similar conditions is given.