摘要
根据辽宁省的自然条件与交通条件特点,结合室内试验,选定合理的半刚性基层集料级配,水泥稳定骨架密实型碎石基层,使半刚性基层既具有良好的强度,又具有较好的抗裂性能,从而保证路面具有优良的路用性能。
According to the characteristics of atural conditions and traffic conditions in Liaoning province,combined with the lab tests,the reasonable aggregate gradation and mix-gradation methods are selected to make cement stabilized dense-skeleton-type gravel base have good strength,better resistance to crack and have excellent road performance.
出处
《北方交通》
2011年第6期76-77,共2页
Northern Communications
关键词
水泥稳定碎石
半刚性基层
裂缝
Cement stabilized gravel
Semi-rigid base
Crack
