| 粉煤灰影响高性能混凝土工作性能的试验研究 |
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| 引用本文： | 阎西康,李天银,刘春原.粉煤灰影响高性能混凝土工作性能的试验研究[J].河北工业大学学报,2000,29(4):92-96. |
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| 作者姓名： | 阎西康 李天银 刘春原 |
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| 作者单位： | 河北工业大学,土建学院,天津,300132 |
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| 摘 要： | 研究了高性能混凝土影响因素的主次关系和粉煤灰对高性能混凝土的影响。认为：水泥和粉煤灰组成的高性能混凝土中凝胶材料比例的提高对高性能混凝土的和易性具有明显改善作用，粉煤灰的不同品质和相同品质不同掺量对高性能混凝土的和易性、２８天抗压强度具有不同的影响。本文对粉煤灰影响ＨＰＣ的作用机理也进行了初步探讨。
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| 关 键 词： | 高性能混凝土 粉煤灰 抗压强度 试验 工作性能 |
The Experiment Research on Influence of Fly Ash with Workability of High-Performance Concrete |
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| YAN Xi-kang,LI Tian-yin,LIU Chun-yuan.The Experiment Research on Influence of Fly Ash with Workability of High-Performance Concrete[J].Journal of Hebei University of Technology,2000,29(4):92-96. |
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| Authors: | YAN Xi-kang LI Tian-yin LIU Chun-yuan |
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| Abstract: | This essay discusses the relationship between the elements and components which compose High- Performansce Concrete (HPC), especially the impact that Fly Ash has on HPC. The binder of HPC is composed of cement and fly ash, with the relative percentage of each determining the consistency and performance of the HPC. Different fly ash quality and quantity influences the HPC consistency as does R28. This essay also analyses how fly ash influences the action mechanism of HPC. |
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| Keywords: | hign-performansce concrete: fly ash: consistency: compressive strength |
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