泥化夹层长期强度的灰色预测

Grey Prediction of the Long-term Strength of Mudded Intercalation

泥化夹层是控制边坡变形及稳定的关键性结构面，其强度值因其具有流变特性而变化。为确定其长期强度，采用非等间距灰色ＧＭ（１，１）模型建立了长期抗剪强度指标预测模型，与实验结果相比，效果较好。

The mudded intercalation is the key structural face in controlling the slope deformation and stabilization and its strength value is variable because of its rheological property.To determine its long-term strength,a model for predicting the long-term shear strength was established by an unequispaced grey model GM (1,1).It achieved good prediction results when compared with the experimental results.