硅酸盐通报2017，Vol.36Issue(6)：1995-1999,5.
酸雨环境下粉煤灰混凝土抗压强度的灰关联分析
Gray Relational Analysis of the Compressive Strength of Fly Ash Concrete under Acid Rain
摘要
Abstract
By laboratory simulated acid rain erosion test, the effects of every factor such as water binder ratio, fly ash content, pH value and SO2-4concentration on the compressive strength of fly ash concrete was studied.And the influence degree of every factor on the compressive strength is analyzed by the gray relative method.The compressive strength decreased with the increase of water binder ratio, fly ash content and SO2-4concentration, and decreased with the decrease of pH value.The compressive strength of fly ash concrete under acid rain will be significantly reduced, and the effect of SO2-4concentration is the most.关键词
酸雨腐蚀/粉煤灰混凝土/抗压强度/灰关联分析Key words
acid rain corrosion/fly ash concrete/compressive strength/gray relative analysis分类
建筑与水利引用本文复制引用
张扬,牛荻涛,杨红霞..酸雨环境下粉煤灰混凝土抗压强度的灰关联分析[J].硅酸盐通报,2017,36(6):1995-1999,5.基金项目
陕西省高水平大学建设专项资金资助项目(2015SXTS03) （2015SXTS03）
