Spatiotemporal hybrid model for concrete arch dam deformation monitoring considering chaotic effect of residual series

Bowen Wei,Bo Liu,Dongyang Yuan,Ying Mao,Siyang Yao

Engineering Structures（2021）

引用 40|浏览6

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摘要

•A dam deformation spatiotemporal hybrid model considering chaotic effect in residual series is proposed.•The model has good ability to predict the overall deformation simultaneously.•Effective components contained in residual series are extracted by PSO-SVM model.

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关键词

Concrete arch dam,Radial deformation,Residual series,Spatiotemporal hybrid model,Support vector machine

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