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关于在平行断面法资源/储量估算中限制使用梯形体公式的建议
引用本文:李光明. 关于在平行断面法资源/储量估算中限制使用梯形体公式的建议[J]. 山东国土资源, 2009, 25(5)
作者姓名:李光明
作者单位:山东省地质科学实验研究院,山东,济南,250013
摘    要:通过理论推导,指出在平行断面法资源/储量估算中,在块段相邻剖面不具有相等对应边的情况下,梯形体公式只是一个近似估算公式,存在着一定的误差。而截面圆锥体公式则是一个精确的通用公式,其使用不受相对面积差大小的限制。因此,在这种情况下,建议放弃使用梯形体公式,而统一使用截面圆锥体公式。

关 键 词:资源/储量估算  平行断面法  截面圆锥体公式  梯形体公式

Suggestions on Limiting the Use of Trapezoid Body Formula in Estimating Resource/Reserve by Using the Parallel Cross-section Method
Li Guangming. Suggestions on Limiting the Use of Trapezoid Body Formula in Estimating Resource/Reserve by Using the Parallel Cross-section Method[J]. SHANDONG LAND AND RESOURCES, 2009, 25(5)
Authors:Li Guangming
Affiliation:Shandong Institute and Laboratory of Geological Sciences;Shandong Jinan 250013;China
Abstract:Through theoretical derivation,it is pointed out that in resources / reserves estimation by using the parallel cross-section method,when block adjacent sections do not have the same sides,the trapezoid body is just a approximate formula to estimate resource/reserve,and there is a certain degree of error.The cross-section cone is ageneral formula with good precision.Its use is relatively free from restrictions on different sizes of squares.Therefore,it is proposed to limit the use of trapezoid body formula,a...
Keywords:Resource / reserve estimates  parallel cross-section method  section cone formula  trapezoid body formula  
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