【摘要】 露天边坡岩体工程开挖 ,将使周边岩体产生移动和变形 ,从而严重地威胁着边坡本身及周边环境的安全。应用随机介质理论方法建立了岩体开挖量对变形影响大小的预测模型 ;并依据实例对移动参数进行了回归分析 ,然后 ,对后续开挖将产生的变形值大小进行预测 ,为安全生产提供决策依据更多还原

【Abstract】 Displacement and deformation of surrounding rock mass is produced because rock in open pit slope is excavated. Safety of slope and surrounding environment is seriously influenced. This paper applied random medium theory to establish predicting model of deformation due to open pit excavation. Meanwhile, movement parameters are analyzed using regression method. Then deformation value for continuing excavation is predicted, so deciding basis is provided for safe production.更多还原