摘要
文章针对我国常用的水泥稳定碎石和二灰稳定碎石两种半刚性材料,通过大量的室内试验研究,建立了两种材料动态模量与无侧限抗压强度和静态模量的关系,为没有条件进行动态模量试验的单位进行路面结构设计提供建议。
Through many laboratory tests and analysis on cement stabilized crushed stone and the lime-fly ash stabilized crushed stone, which are two popular semirigid meterials used in China, the article sets up the dynamic elasticity modulus, unconfined compression intensity and the static modulus. It provides pavement structure design suggestions to others which are not able to run the dynamic elasticity modulus.
出处
《西部交通科技》
2009年第4期9-14,共6页
Western China Communications Science & Technology
基金
交通部科研项目<重载沥青路面结构设计规范>
关键词
道路工程
水泥稳定碎石
二灰稳定碎石
动态回弹模量
Road engineedng
The cement stabilized crushed stone
The lime-fly ash stabilized crushed stones Dynamic elasticity modulus
