摘要
借鉴灰色关联分析方法,对所选取的水泥稳定碎石混合料试件在反复荷载下达到106次疲劳寿命的应力水平、水泥剂量、4.75mm通过率、成型方式进行了综合评价,确定了各水泥稳定碎石抗疲劳特性影响因素的影响程度,为提高水泥稳定碎石的抗疲劳性能提供依据。
Borrowing ideas from grey correlation method,this paper makes the comprehensive evaluation on the stress level,cement dose,4.75 mm passing rate and shaping manner of the selected cement stabilized macadam mixture specimen reaching the fatigue life of million times’ repeated load,and determines the influencing level of each factor influencing the anti-fatigue performance of cement stabilized macadam for providing bases for improving the anti-fatigue performance of cement stabilized macadam.
出处
《科技情报开发与经济》
2011年第22期172-174,共3页
Sci-Tech Information Development & Economy
关键词
水泥稳定碎石
抗疲劳性能
影响因素
灰色关联法
cement stabilized macadam
anti-fatigue performance
influencing factor
grey correlation method
