| 自密实混凝土研究进展 |
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| 引用本文： | 刘运华,谢友均,龙广成.自密实混凝土研究进展[J].硅酸盐学报,2007,35(5):671-678. |
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| 作者姓名： | 刘运华 谢友均 龙广成 |
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| 作者单位： | 1. 中南大学土木建筑学院,长沙,410075;郴州市建设工程质量安全监督管理站,湖南,郴州,423000
2. 中南大学土木建筑学院,长沙,410075 |
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| 基金项目： | 中国博士后科学基金
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国家自然科学基金 |
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| 摘 要： | 评述了自密实混凝土在其设计方法与制备技术领域的研究进展.深入调查了自密实混凝土拌合物工作性的测试与评价方法及其应用技术等方面的最新动态.综合分析了自密实混凝土拌合物的流变特性、硬化后的性能及其微观结构特征.对自密实混凝土的设计原理、工作性测试评价方法及其工程应用的发展前景进行了展望,指出了加强自密实混凝土施工质量控制措施及其质量保证体系研究的重要性.
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| 关 键 词： | 自密实混凝土 自密实性 设计方法 性能 应用 |
| 文章编号： | 0454-5648(2007)05-0671-08 |
| 修稿时间： | 08 30 2006 12:00AM |
PROGRESS OF RESEARCH ON SELF-COMPACTING CONCRETE |
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| LIU Yunhua,XIE Youjun,LONG Guangcheng.PROGRESS OF RESEARCH ON SELF-COMPACTING CONCRETE[J].Journal of The Chinese Ceramic Society,2007,35(5):671-678. |
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| Authors: | LIU Yunhua XIE Youjun LONG Guangcheng |
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| Affiliation: | 1. School of Civil Engineering and Architecture, Central South University, Changsha 410075; 2. Station of Supervise for Construction Engineering Quality of Chenzhou City, Chenzhou 423000, Hunan, China |
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| Abstract: | State of the developments of self-compacting concrete(SCC)including design methods and preparation technology is de-scribed in detail.The rheology and workability of SCC as well as corresponding test methods are reviewed.The properties and the microstructure characteristics of SCC in the hardened state and its preparation technology are discussed and are summarized.Finally,the trends in future development including mix proportion design principles and methods for testing and evaluating the workability of SCC and its application techniques are discussed.This research is of great importance for researching quality control methods and assurance measurement with regard to advancement of the application of SCC. |
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| Keywords: | self-compacting concrete self-compactibility design method properties application |
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