土钉支护变形的灰色预测方法

Grey Prediction Model for Soil Nailing Wall Deformation

应用灰色系统理论方法建立土钉支护变形的GM(1,1)预测模型,对比神经网络预测方法,算例表明:灰色理论方法的预测精度高于神经网络方法.

The GM (1,1) Model for predicting deformation of soil nailing wall is established from Grey System Theory. The prediction results are compared with those of from neural network model. It is declared that the Grey Prediction Model is more precise than neural network method. Finally, some problems to which attention should be paid are indicated.