摘要
在《矿产资源综合勘查评价规范》(GB/T25283-2010)附录Q疑点讨论的基础上,提出了关于矿产资源综合评价品位计算公式的正确推导及应用。《规范》附录Q存在问题是:重要术语有误,公式参数有误,不合市场规则。本文试按"等价原则"的评价思路,对矿产资源综合评价品位计算公式重新进行推导,详细讨论了各公式的适用条件和内在联系,并通过具体示例演示了计算公式的正确应用和应注意的问题。笔者认为本文的技术思路对于矿产资源综合评价的实际操作具有示范意义。
On the basis of questioning the Appendix Q to the Specification of comprehensive exploration and evaluation of mineral resources（ GB/ I25283-2010） ,the author put forth the correct derivation of the grade-computing formulae and discussed its application to comprehensive evaluation of mineral resources. The questions of the Appendix Q to the Specification are errors in important terminology and formula parameters, and it does not conform to the market rules. According to the evaluation idea of equivalence principle ,this paper renewed a derivation of the grade-computing formulae in the com- prehensive evaluation of mineral resources, discussed the applicable conditions and intrinsic contact of the formulae in detail, and demonstrated the correct appfication of the formulae through several examples and the problems that we should paid attention to. The author believes that the paper＇s technical thought has significance for the actual operation of mineral resources comprehensive evaluation.
出处
《地质与勘探》
CAS
CSCD
北大核心
2011年第6期1044-1050,共7页
Geology and Exploration
关键词
矿产资源
综合评价
品位计算公式
推导及应用
mineral resources
comprehensive evaluation
grade-computing formulae
derivation and application
