摘要
开采动用储量是指开采过程中已开采部分与永久煤柱已摊销部分储量的和,它包括采出煤量和损失煤量。主要阐述了煤炭产量的统计方法,矿井储量的损失,损失率和采出率计算,然后,进行了损失量分析。
The use of exploitation is a exploitation of reserves in the process ot exploitation has Been a permanent part of the pillars have been part of the reserves and amortization, which includes a coal mining and coal amount of the loss. Describes the statistical methods of coal production, the mine＇ s loss reserves, the rate of loss and recovery rate, and then to carry out the analysis of the loss.
出处
《煤炭技术》
CAS
北大核心
2009年第2期194-195,共2页
Coal Technology
关键词
矿井
储量
动态管理
地质条件
mine
reserves
dynamic management
geological conditions
