崩落矿岩渗漏风特性的实验研究

Experimental Research on the Characteristics of the Seeping Wind of the Caved Ore Rock

根据相似原理设计了一个崩落法采场的实验模型，对渗漏风运动的两个重要参数──渗透系数和流态指数进行了实测与分析，并对渗漏风的运行轨迹进行了演示，基本把握了崩落矿岩的渗漏风特性。

An experimental model for stopes using caving mining method was developed on the principle ofsimilarity. Two important parameters of the seeping wind movement was demonstrated. Through the research,the characteristics of the seeping wind of caved ore rock have been basically identified.