两类模型在大坝变形监测资料分析中的应用

Application of two types of models in analysis of dam deformation monitoring data

结合某大坝变形监测资料,在定性分析的基础上,分别应用常规统计模型和改进BP模型建立了测值预报模型,分析论证了两种分析方法的异同,重点说明了BP网络的改进方法和注意事项,得出了一些重要结论。

Based on a qualitative analysis on the deformation monitoring information of the example dam, two prediction models are established by application of normal statistical model and improved BP model respectively. The similarities and differences of these two analysis methods are analyzed and demonstrated, with emphasis put on the improvement and precautions of BP network. Some important conclusions are also drawn.