矿体厚度计算通式的推导及应用

Derivation and Application of General Calculation Formula for Orebody Thickness

矿体厚度是矿床资源/储量计算的重要参数,但目前常用的矿体厚度计算公式比较复杂,且容易出错。为了方便、快捷并准确地获得矿体厚度,根据矿体与样线位置的3种情况,将矿体厚度计算公式进行了归纳,变成一个通式,只要已知矿体与样线的真实产状,就可以计算出该样线所控制的矿体真厚度,可不考虑其他因素。该通式也可以在实测地质剖面时用来计算岩层厚度。

Orebody thickness is a key factor of ore resources/reserves.However,its applied calculation formulaes at present are intricate and go wrong easily.In order to acquire the ore body thickness quickly and accurately.Calcula- tion formula are summarized to one in light of 3 conditons arising between ore bodies and line situations.By the for- mula which is also applied to calculate rock stratum thinkness in tested geological sections,orebody true thickness will be calculated if only true attitudes of ore bodies and lines are known without considering other factors.