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| 高性能化海砂混凝土配合比设计的正交试验研究 | |
| 引用本文： | 李雁,易永胜,高全,殷惠光.高性能化海砂混凝土配合比设计的正交试验研究[J].建筑技术,2010,41(2):162-164. |
| 作者姓名： | 李雁 易永胜 高全 殷惠光 |
| 作者单位： | 1. 徐州工程学院土木工程学院,221008,江苏徐州;中国矿业大学建筑工程学院,221008,江苏徐州 2. 徐州市建筑设计研究院有限公司,221008,江苏徐州 3. 中国矿业大学建筑工程学院,221008,江苏徐州 |
| 基金项目： | 建设部科技项目(2008-K4-27);;江苏省建筑业科研计划项目(JG2007-13) |
| 摘 要： | 采用五因素、四水平的正交试验设计方法对高性能化海砂混凝土的配合比进行了试验,研究了水胶比、细骨料种类、掺合料掺量及种类和养护时间等不同试验因素对高性能化海砂混凝土强度的影响,分析了每个因素水平对高性能化海砂混凝土配合比的作用及各个水平之间的差异。结果表明,对混凝土强度的影响因素依次为水胶比、养护时间、细骨料的种类、掺合料掺量和种类。 |
| 关 键 词： | 高性能 海砂混凝士 配合比设计 正交试验 |
ORTHOGONAL TEST STUDY OF PROPORTIONING DESIGN OF HIGH PERFORMANCE SEA SAND CONCRETE |
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| LI Yan,YI Yong-sheng,GAO Quan,YIN Hui-guang.ORTHOGONAL TEST STUDY OF PROPORTIONING DESIGN OF HIGH PERFORMANCE SEA SAND CONCRETE[J].Architecture Technology,2010,41(2):162-164. | |
| Authors: | LI Yan YI Yong-sheng GAO Quan YIN Hui-guang |
| Affiliation: | 1.Department of Civil Engineering/a>;Xuzhou Institute of Technology/a>;221008/a>;Xuzhou/a>;Jiangsu/a>;China/a>;2.Xuzhou Institute of Architectural Design Co./a>;Ltd./a>;3.School of Architectural Engineering/a>;China University of Mining and Technology/a>;China |
| Abstract: | Through orthogonal test with five factors and four levels,which is carried out to study the mixture ratio of high performance sea sand concrete,the influence of water-binder ratio,type of fine aggregate,amount and type of admixture,and curing time on the strength of high performance sea sand concrete is researched,and the function of the level of each factor on concrete proportioning and the difference of each level are analyzed.The results show the influencing factors on the strength of concrete are as fol... |
| Keywords: | high performance sea sand concrete mixture ratio design orthogonal test |
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