摘要
应用 FMD-1程序 ,针对影响顶煤冒放性的煤层强度、赋存深度等六个主要因素进行数值模拟计算 ,建立了各影响因素与顶煤冒放性之间的数学模型 。
The mathematical model is established between the six main factors including seam strength,buried depth etc. and the top-coal caving and drawing capability bymeans of FMD-1 numerical modelling,the influencing degree of each factor and their relation is determined in this paper
出处
《矿山压力与顶板管理》
2000年第4期5-7,85,共3页
Ground Pressure and Strata Control
基金
国家自然科学基金重点资助项目(编号:59734090)