摘要
该文以"下三带"理论的底板阻水厚度法和突水系数法对济阳煤矿10煤底板徐奥灰水突水危险性进行了评价。
The auricle took Ji Yang mine＇s NO.10 coal seam floor as an example,and estimated the fatalness of NO.10 coal seam floor＇s water bursting from Xujiazhuang limestone and Ordovician limestone by using the water blocking thickNess method from ＂Down Three Zones＂ theory and water bursting coefficient method.
出处
《山东煤炭科技》
2011年第5期69-70,共2页
Shandong Coal Science and Technology
关键词
矿井突水
底板阻水厚度
突水系数
water bursting in mines water blocking thickNess of seam floor water bursting coefficient
