MR and stacked GRUs neural network combined model and its application for deformation prediction of concrete dam

作者：

Highlights：

• A long-term prediction model of the concrete dam deformation is proposed.

• The proposed model is applied to a large hydropower dam on the Yellow River.

• 11 benchmark models are introduced for comparative analysis.

• The RMSE of the proposed model is 1.34% on the one-year test set.

摘要

•A long-term prediction model of the concrete dam deformation is proposed.•The proposed model is applied to a large hydropower dam on the Yellow River.•11 benchmark models are introduced for comparative analysis.•The RMSE of the proposed model is 1.34% on the one-year test set.

论文关键词：Concrete dam,Deformation behavior prediction,Multiple regression,Deep learning,Gated recurrent unit

论文评审过程：Received 1 March 2022, Revised 16 April 2022, Accepted 16 April 2022, Available online 20 April 2022, Version of Record 23 April 2022.

论文官网地址：https://doi.org/10.1016/j.eswa.2022.117272