论文部分内容阅读
岩心轴夹角(或称相遇角),是钻孔资料中的一项重要实测数据,应当作为我们了解地质构造、对比岩(矿)层和编制地质剖面的基础.《地质与勘探》1972年第一期译载的“地质剖面上的岩层倾角作图法”一文,提出了剖面与岩层走向垂直时根据岩心轴夹角绘制地质剖面的方法.实践证明:该文提出的计算公式比较复杂,使用不便,列线图精度差,无法应用.如果将其公式加以简化,则可避免上述弊病.
The angle (or angle of encounter) of the core axis is an important measured data in the borehole data and should be used as the basis for our understanding of the geological structure, the comparison of the rock (ore) layer and the compilation of the geological profile. “Geology and Exploration” 1972 The first phase of translation of the “geological profile of the strata dip angle mapping method,” a section, and the direction of the vertical strike of the rock is drawn according to the angle of the core axis of the geological section method.Practice has proved that the calculation formula proposed in this paper Complicated and inconvenient to use, the alignment chart is of poor precision and can not be applied, and if the formula is simplified, the above disadvantages can be avoided.