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

被引：0
|
作者：
Yang Shengyuan [1 ]
Song Zhigang [2 ]
Min Hongguang [2 ]
Zhang Xuesong [2 ]
机构：
[1] Yunnan Agr Univ, Coll Architecture Engn, Kunming 650224, Peoples R China
[2] Kunming Univ Sci & Technol, Fac Engn Sci Architecture, Kunming 650224, Peoples R China
来源：
ADVANCES IN BUILDING MATERIALS, PTS 1-3 | 2011年 / 261-263卷
关键词：
permeable concrete; sulfuric acid; non-parametric regression; uniform design; durability;
D O I：
10.4028/www.scientific.net/AMR.261-263.313
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
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.
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页码：313 / +
页数：2
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