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如何准确的进行矿岩量的测量验收,是我国许多中小型露天矿山测量现场工作者十分关心的问题。笔者根据实际工作的经验,介绍一种斜垂距断面测量验收法,供有关测量工作者参考。一、斜垂距断面测量验收法 (一)斜垂距断面测量的特点: 斜垂距断面测量法是断面测量法的一种,它的特点是,利用双滑轮斜垂距断面测量器,测定AB断面上各坡度变化点1,2,3,4……。并展绘成断面图(图1)。
How to carry out the measurement and acceptance of the ore rock mass accurately is one of the most concerned problems of the field survey workers in many small and medium sized open pit mines in our country. Based on the actual work experience, the author introduces a method for measuring and verifying inclined oblique sections for the reference of relevant surveyors. First, the oblique vertical cross-section measurement and acceptance method (a) oblique vertical cross-section measurement characteristics: oblique vertical cross-section measurement method is a cross-sectional measurement method, which is characterized by the use of double pulley oblique vertical section measuring instrument, determination AB cross-section of the slope change points 1,2,3,4 ....... And painted into a cross-sectional view (Figure 1).