Dam Safety Analysis Based on Stepwise Regression Model

De Xiu Hu; Zhi Qi Zhou; Yong Li; Xiao Long Wu

doi:10.4028/www.scientific.net/AMR.204-210.2158

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 204-210Dam Safety Analysis Based on Stepwise Regression...

Dam Safety Analysis Based on Stepwise Regression Model

Abstract:

The simulating and predicting analysis model is studied by the deformation monitoring data of Bikou earth-rockfill dam. Based on the least squares method of Statistics principles, the stepwise regression model has been established of earth-rockfill dam deformation displacement, which is used to fit and forecast the measured deformation data sequences of dam. The results shows that the deformation monitoring model of Bikou earth-rockfill dam having higher fitting precision, longer predict cycle, can be better applied to the fitting and prediction of dam deformation monitoring data.

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Periodical:

Advanced Materials Research (Volumes 204-210)

Pages:

2158-2161

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.204-210.2158

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Online since:

February 2011

Authors:

De Xiu Hu, Zhi Qi Zhou, Yong Li, Xiao Long Wu

Keywords:

Dam Safety Monitoring, Displacement Analysis, Stepwise Regression Method

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References

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DOI: 10.1007/bf01033278

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