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以内蒙古某露天煤矿软弱基底排土场为研究对象,应用GeoStudio有限元分析模块SIGMA/W,揭示出顺倾和逆倾不同基底形态、边坡角及排弃高度条件下周边地表面的变形规律,并最终确定了合理的排土场安全距离。
Taking the soft soil dump of an open pit mine in Inner Mongolia as the research object, GeoStudio finite element analysis module SIGMA / W was used to reveal the deformation of the surrounding ground surface under different bedding forms, slope angles and abandonment heights , And finally determine the reasonable safe clearance distance.