关于333级储量煤柱损失计算的探讨

Discussion on Loss Calculation of Coal Pillars of 333-level Reserves

通过对矿井工业资源/储量、矿井设计资源/储量和矿井设计可采储量计算中推断的内蕴经济资源量333煤柱损失重叠计算问题综合分析,认为矿井设计资源/储量计算和矿井设计可采储量计算过程中有储量丢失,特别是对333级别储量多,矿井断层煤柱、防水煤柱、境界煤柱多时,对矿井的设计可采储量影响较大。

This paper analyzes overlapped calculation on loss of coal pillars of 333-level reserves by calculating mine resources, mine design resources and design of recoverable resources. Mine design resources and design of recoverable resources has problems of reserve loss, especially lots of reserves of 333-level. A lots of fractures of mine, pillars against water-inrush and realm pillars have much influence on design of recoverable resources.