摘要
引入灰色系统理论,分析了路面机制砂水泥混凝土中各因素与耐磨性的关联程度,结果表明:影响路面机制砂水泥混凝土耐磨性最敏感的因数是机制砂的石粉含量,混凝土的砂率和抗压强度、机制砂的粗糙度和压碎值均对机制砂水泥混凝土的耐磨性有重要影响。
In order to analyze the gray relation between lots of factors and abrasion resistance in pavement manufactured sand cement concrete,the grey system theory is introduced.Results show that the most sensitive factor affects the abrasion resistance of pavement manufactured sand cement concrete is the stone content of manufactured sand;while sand ratio and compressive strength of concrete,roughness and index crushing of manufactured sand also mightily vary the abrasion resistance of concrete.
出处
《硅酸盐通报》
CAS
CSCD
北大核心
2011年第1期216-219,共4页
Bulletin of the Chinese Ceramic Society
关键词
水泥混凝土路面
机制砂
耐磨性影响因素
灰色关联
cement concrete pavement
manufactured sand
influential factors of abrasion resistance
gray relation
