边坡变形是最突出、最直接产生滑坡地质灾害的原因。如果能比较准确地预测滑坡的发生, 就可以最大限度地减小灾害损失。结合某大型露天铀矿边坡的实际情况,对GPS在露天矿山边坡监测中的应用进行了详细的探讨,并运用AutoCAD的内嵌编程语言VBA开发边坡安全位移监测曲线自动绘制系统,实现边坡位移监测曲线的自动绘制,取得提高露天矿边坡安全的效果。
The slope deformation is the most notable and direct reason for causing the geological disaster. If we can accurately forecast the landslide in some sort, the loss of disaster will be farthest decreased. Combining with practical circs of one larger-scale opencast mine, the system of GPS slope safety monitor of opencast mine in the application of uranium mine is discussed in detail, and also the auto-drawing curves system in slope safety displacement by means of exerting VBA, an AutoCAD inner-embed program language is explored to improve the slope safety of opencast mine finally.