Temperature Character Analysis of RCC Based on Stepwise Regression Model

Abstract:

The basic principles and ways of stepwise regression analysis is explained, taking the case of Jiangya gravity dam. On the basis of the temperature monitoring data, the optimal regression equation of the dam temperature is established gradually by the dam bedrock temperature, air temperature and reservoir water temperature and other related factors. It is proved that stepwise regression analysis model is reasonable and the simulation is fairly well with high precision. The stepwise regression model can be used to analyze the concrete temperature. The work provides the practical calculation basis for the monitoring of dam safety running.

• Periodical: Applied Mechanics and Materials (Volume 238)
• Pages: 268-271
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.238.268
• Online since: November 2012
• Authors: Yu Qing Zhao
• Keywords: Raw Data, RCC, Stepwise Regression Analysis, Temperature Monitoring

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