摘要
依据克立格插值法在张集煤矿某工作面基岩面标高实际控制应用情况,分析了影响控制精度的各因素,为勘探各阶段合理布置钻孔提供理论指导。同时采用交叉验证与采样验证相结合的方法,对不同控制方案的控制精度进行评价,确定合理的评价方案。
According to the application of Kriging interpolation method on the bedrock surface elevation of actual control of the situation in a working face of Zhangji Coal Mine,factors that control the final precision are analyzed,thus providing theoretical guidance for the various stages of the exploration and rational arrangement of drilling.At the same time,a combined utilization of cross-validation and sampling verification methods is carried out in evaluating the accuracy of different control programs and a reasonable evaluation program is determined.
出处
《中国煤炭》
北大核心
2010年第3期68-71,共4页
China Coal
基金
科技部支撑项目(编号:2007BAK28B06)
关键词
矿井测量
克立格插值法
控制误差因素
工作面基岩面
标高控制
mine survey
Kriging interpolation method
factor of error control
working face bedrock surface
elevation control
