摘要
针对面板堆石坝参数反演的特点,结合实测资料,建立了演化人工神经网络参数反分析模型,提出了模型建立的具体方法和步骤;并对某面板堆石坝进行了有限元分析计算,得到了与实测资料较为吻合的计算结果。
In view of parameter inversion features of rockfiU dam with face slab and its measured data, the back analysis model of evolving artificial neural network was established, and the concrete method and steps for modeling was brought forward. The finite dement analysis and calculation were carried out for a certain rockfiU dam with face slab, and the calculating results were obtained in conformity with measured data.
出处
《西北水电》
2007年第2期66-69,共4页
Northwest Hydropower
关键词
面板堆石坝
参数反演
演化算法
人工神经网络
rockfill dam with face slab
parameter inversion
evolution calculation
artificial neural network
