摘要
通过近几年来对地质统计学理论和三维地质建模技术的研究,结合我国国情设计开发出储量估算系统,解决了储量估算过程中变异函数计算及自动拟合、组建并求解克立格方程组、建立三维地质模型、自动绘制图形等问题,提出了将地质统计学储量估算方法与三维地质建模技术相结合的开发模式.并以某矿山为例,介绍了本系统的功能及计算效果.
Designed this system through research on geostatistic theory and three-dimensional geological modeling,combining the situation of our country,solved the calculation problem and simulation variogram in process of reserves estimation,building and solution of the Kriging equation,building of three-dimensional geological model and automatic plot system etc.Put forward the development mode of combining geostatistics with three-dimensional geological modeling,through the sample data of mine for case,explained the...
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2007年第3期267-271,共5页
Journal of China Coal Society
基金
国家自然科学基金资助项目(50374020)
辽宁省国土资源厅科技攻关项目(辽财经20040115)
关键词
地质统计学
储量估算
三维地质建模
储量分级
变异函数
geostatistic
reserves estimation
three-dimensional geological modeling
reserves classification
variogram
