| 均匀试验和非参数回归在硫酸侵蚀混凝土试验中的应用 |
| |
| 引用本文： | 闵红光,宋志刚,张雪松. 均匀试验和非参数回归在硫酸侵蚀混凝土试验中的应用[J]. 河南科学, 2010, 28(4): 452-455 |
| |
| 作者姓名： | 闵红光 宋志刚 张雪松 |
| |
| 作者单位： | 昆明理工大学建筑工程学院,昆明,650224 |
| |
| 摘 要： | 结合硫酸侵蚀混凝土的试验,分析了均匀试验和非参数回归在试验研究中的应用.采用均匀试验,设计了2因素8水平的试验,控制因素为水灰比和浸泡液pH值,采用非参数回归对试验结果进行处理.给出表观扩散系数的经验公式,证实均匀试验和非参数回归在试验研究中具有有效性.
|
| 关 键 词： | 均匀试验 非参数回归 硫酸 混凝土 |
The Application of Uniform Design and Non-Parametric Regression in the Experiment of Concrete Corrosion by Sulfuric Acid |
| |
| Min Hongguang,Song Zhigang,Zhang Xuesong. The Application of Uniform Design and Non-Parametric Regression in the Experiment of Concrete Corrosion by Sulfuric Acid[J]. Henan Science, 2010, 28(4): 452-455 |
| |
| Authors: | Min Hongguang Song Zhigang Zhang Xuesong |
| |
| Affiliation: | (Faculty of Civil Engineering and Architecture, Kunming University of Science and Technology, Kunming 650224, China) |
| |
| Abstract: | Combined the experiment of concrete corrosion by sulfuric acid, the application of uniform design and non-parametric regression are introduced. The two factors and eight levels experiment is designed by uniform design method,and the water-cement ratio and the pH value of the soak solution are considered as control factors, and the results are processed by the non-parametric regression. The empirical formula of the apparent diffusion coefficient is given and the effectiveness of uniform design and non-parametric regression are confirmed in the experiment. |
| |
| Keywords: | uniform design non-parametric regression sulfuric acid concrete |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
