| 施工方式对高性能混凝土抗渗性影响试验研究 |
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| 引用本文： | 程云虹,苟振志,王元.施工方式对高性能混凝土抗渗性影响试验研究[J].公路,2011(2):115-117. |
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| 作者姓名： | 程云虹 苟振志 王元 |
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| 作者单位： | 程云虹,苟振志,CHENG Yun-hong,GOU Zhen-zhi(东北大学资源与土木工程学院,沈阳市,110004);王元,WANG Yuan(辽宁省建设科学研究院建材分院,沈阳市,110004) |
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| 基金项目： | 中国博士后科学基金资助项目;项目编号2005037231 |
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| 摘 要： | 应用正交试验设计设计9组高性能混凝土.正交试验为三因素三水平,选取L9(34)正交表.三因素三水平分别为搅拌(人工搅拌,机械搅拌,超时机械搅拌)、振捣(人工振捣,机械振捣,免振捣)及养护(自然养护,标准养护,绝湿养护).针对该9组混凝土氯离子渗透试验,对试验结果进行正交试验的级差分析及方差分析.分析表明,对高性能混凝土...
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| 关 键 词： | 高性能混凝土 施工方式 氯离子渗透 正交试验 |
Test and Research on Effects of Construction Methods on Permeability High-Performance Concrete |
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| CHENG Yun-hong,GOU Zhen-zhi,WANG Yuan.Test and Research on Effects of Construction Methods on Permeability High-Performance Concrete[J].Highway,2011(2):115-117. |
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| Authors: | CHENG Yun-hong GOU Zhen-zhi WANG Yuan |
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| Institution: | CHENG Yun-hong1,GOU Zhen-zhi1,WANG Yuan2(1.School of Resource and Civil Engineering,Northeastern University,Shenyang 110004,China,2.Construction Building Science Research Institute of Liaoning Province,China) |
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| Abstract: | 9 groups of high-performance concrete are designed with orthogonal experimental design,in which there are 3 factors and 3 levels.The orthogonal experimental design table is L9(34).The factors and levels are mixing(artificial mixing,mechanical mixing,overtime mixing),vibrating(artificial vibrating,mechanical vibrating,vibration-free) and curing(natural curing,standard curing,humidity insulation curing).Permeability tests of 9 groups of high-performance concrete are carried out,and then differential analysis ... |
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| Keywords: | high-performance concrete construction method permeability orthogonal test |
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