陈文怡　赵素铃

    综合评述了粉煤灰在混凝土中的应用情况，介绍了粉煤灰在混凝土中的各种效应及其对混凝土结构的影响，分析了各种粉煤灰混凝土如泵送粉煤灰混凝土、碾压粉煤灰混凝土及高性能粉煤灰混凝土的研究和应用进展。
关键词：　粉煤灰；　混凝土；　研究和应用
中图法分类号：　TQ172.2

Development on Research and Application of Fly Ash Concret e

Chen Wenyi　Zhao Suling

Abstract:　Reviewed the development on research and applicat ion of fly ash in various concrete ,the effects of fly ash in concrete was intro duced and the influences of adding fly ash on the properties and microstructur e of various concrete were analysized. Research status and lever of various conc rete such as fly-ash roller compacted concrete , fly-ash pump concrete, fly as h high-performance concrete and so on were evaluated.
Key words:　fly-ash；　concrete；　research and application
Chen Wenyi:　 Engineer， Center for Materials Testing and R esearch, WUT, Wuhan 430070, China.