摘要
为使沥青路面保持较好的性能并延长其使用寿命,提出一种确定混合料最大干密度与含石量线性回归关系的方法,使压实度检测精度大大提高,为以后的二灰碎石结构层施工中压实度的控制提供可借鉴的经验。
In order to ensure better performance of asphalt pavement and to prolong its life, a method which can determine the regression relation between maximum dry density and sieve residue was introduced. This method made the detection precision of compaction degree improve greatly, which can provide useful experience for the control of compaction degree during the construction of lime-flyash macadam base.
出处
《筑路机械与施工机械化》
2013年第8期58-60,共3页
Road Machinery & Construction Mechanization
关键词
二灰碎石
压实度
配合比
回归关系
lime-flyash bound macadam degree of eompaction~ mixture ratio~ regression relation
