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Issue:
Analysis on accurate calculation of seam reserves at coal field survey
Author(s):
XU Guangquan
,
YAN Jiaping
Pages:
66
-
68,57
Year:
2004
Issue:
12
Journal:
COAL SCIENCE AND TECHNOLOGY
Keyword:
网格与单元
;
控制变量
;
插值法
;
储量与分类
;
Abstract:
针对目前生产中对储量计算不适之处,提出在分析地质条件基础上,利用网格方法进行单元细化,并通过插值方法来获取未知结点的值,通过煤层倾角、断层存在与否、煤质类型等不同控制变量来获取不同块段、不同煤质类型的储量精确计算结果,为煤田勘探过程对资源储量分类评价提供科学依据.
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