水资源与水工程学报2017，Vol.28Issue(2)：185-188,196,5.DOI:10.11705/j.issn.1672-643X.2017.02.32
GNF新型涂料抗冲耐磨性能试验研究
The experimental study of resistance to impact and abrasion for GNF new coatings
摘要
Abstract
As the construction of a number of high head hydropower stations in our country,the performance requirements of wear resistant material for concrete member and over-flow surface are more and more strict due to the large flow sediment concentration,the characteristics of high velocity and large flow.By summarizing the domestic and foreign research situations in the field of material erosion wear,GNF paint coating was selected in this paper.The grinding experiment was carried out using the ring anti -wear testing machine to study the resistance of the coating and concrete specimen and wear-resisting performance.The results showed that,the effect of coating was the best grinding when the sediment particle size ranged from 0.02 mm to 0.04 mm,also,the indoor curing condition among different curing conditions was the best fit for the best coating.关键词
冲刷磨损/抗冲磨强度/GNF涂料/圆环试验/泥沙Key words
wash and wear/resistance to impact strength/GNF coating/ring test/sediment分类
建筑与水利引用本文复制引用
吴振,缑文娟..GNF新型涂料抗冲耐磨性能试验研究[J].水资源与水工程学报,2017,28(2):185-188,196,5.基金项目
国家自然科学基金项目(51579172) （51579172）
国家自然科学基金青年科学基金项目(51409187) （51409187）
天津市应用基础与前沿技术研究计划(青年项目)(15JCQNJC07100) （青年项目）
