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应用剖面法进行储量计算时,对于单剖面控制的不规则边缘矿块(如图一)体积的计算,普罗科菲耶夫曾提出一个比较简单的公式: V=(S_1·S＇)/2L……(1) 式中:S_2——剖面面积 S＇——矿块平面面积 L——沿勘探线的矿体宽度最近我们在分中段计算某沉积白云石矿储量时,对普氏公式进行了分析,并做了模型试验,发现它在实际应用上有一定局限性。在被水平断面切割成为单剖面控制的边缘矿块,矿体沿走向被地形切割,矿体厚度有变化,且不成楔形向边缘
Prokofiev has proposed a relatively simple formula for the calculation of the volume of an irregular-shaped edge nugget controlled by a single profile (Figure 1) when using the profile method for reserve calculation: V = (S 1 · S ’) / 2L (1) where: S_2 - area of section S ’- area of block L - width of ore body along the exploration line We recently calculated Platts formula for a sedimentary dolomite deposit in the middle section Analyzed, and made a model test and found that it has some limitations in practical application. In the horizontal section cut into a single section control of the edge of the ore block, the ore body along the direction of the terrain cutting, the thickness of the ore body changes, and not to the edge of the wedge