| 混凝土抗硫酸盐腐蚀性的参数评价 |
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| 引用本文： | 乔宏霞,周茗如,朱彦鹏,何忠茂. 混凝土抗硫酸盐腐蚀性的参数评价[J]. 粉煤灰综合利用, 2008, 0(5): 3-6 |
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| 作者姓名： | 乔宏霞 周茗如 朱彦鹏 何忠茂 |
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| 作者单位： | 1. 兰州理工大学土木工程学院,兰州,730050
2. 甘肃土木工程科学研究院,兰州,730020 |
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| 基金项目： | 国家自然科学基金(50778087); 甘肃省建设科技攻关项目(JK2007-11) |
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| 摘 要： | 采用优化设计后的评价参数来表征混凝土在硫酸盐环境中的性能劣化过程。结果表明：评价参数能在同一坐标轴上显示混凝土各项性能的劣化程度；评价参数适用相同判定标准，判定法则简单、方便，更易于比较混凝土劣化过程中各项性能的变化过程和敏感程度。
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| 关 键 词： | 混凝土 硫酸盐腐蚀 评价参数 设计 |
Assessment Parameter for Concrete Performance of Anti-sulfate Erosion |
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| Qiao Hongxia,Zhou Mingru,Zhu Yanpeng et al. Assessment Parameter for Concrete Performance of Anti-sulfate Erosion[J]. Fly Ash Comprehensive Utilization, 2008, 0(5): 3-6 |
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| Authors: | Qiao Hongxia Zhou Mingru Zhu Yanpeng et al |
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| Affiliation: | Qiao Hongxia,Zhou Mingru,Zhu Yanpeng et al(1.College of Civil Engineering,Lanzhou Univ. of Tech.,Lanzhou 730050,2. Gansu science Research Institute of Civil Engineering,Lanzhou 730020) |
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| Abstract: | The course on performance deterioration of concrete was characterized using Optimum designed assessment parameters. The results show that,every performance deterioration degree of concrete can be compared on the same coordination axis by assessment parameters. The assessment parameters were applicable the same determination criterion,and the determination principle is simple and convenient. The comparing the deterioration course and sensitivity degree of concrete performance is much easy. |
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| Keywords: | Concrete Sulfate erosion Assessment parameter Design |
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