Application of Uniform Design and Non-Parametric Regression in Experimental Study of Permeable Concrete Corroded by Sulfuric Acid

Abstract:

Uniform design and non-parametric regression are introduced combined with a long time immersion test of permeable concrete soaked in sulfuric acid. The experiment contains 4 factors and 10 levels and is arranged by uniform design method. The test records the permeable coefficients and volume of acid consumption and then the datum are passed a non-parametric analysis. The results show that cement-aggregate ratio and permeable coefficient have positive, while water-cement ratio have negative, linear relationships with acid consumption.

• Periodical: Advanced Materials Research (Volumes 261-263)
• Pages: 313-317
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.261-263.313
• Online since: May 2011
• Authors: Sheng Yuan Yang, Zhi Gang Song, Hong Guang Min, Xue Song Zhang
• Keywords: Durability, Non-Parametric Regression, Permeable Concrete, Sulfuric Acid, Uniform Design

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