近景摄影技术在露天矿山边坡变形监测中的应用初探

随着矿区开采范围及采深的增加,露天矿山边坡整体高度及裸露面积增大,若未及时发现裸露高陡边坡的变形区域,未对其做出相应整治措施,便会出现边坡失稳、滑坡、塌方等问题,进而引发各类灾害。文章分析了近景摄影测量研究现状,概述了近景影像技术理论基础,提出了近景摄影技术在露天矿山边坡变形监测中的具体应用。

With the increase of mining scope and mining depth in the mining area,the overall height and exposed area of the open-pit slope increase.If the deformation area of the exposed high and steep slope is not found in time,and the corresponding treatment measures are not taken,there will be slope instability,landslides,landslides and other problems,and then lead to all kinds of disasters.This paper analyzes the research status of close-range photogrammetry,summarizes the theoretical basis of close-range image technology,and puts forward the specific application of close-range photography in slope deformation monitoring of open-pit mines.