沥青混凝土抗压强度与回弹模量的试验研究

通过对5种不同沥青含量的沥青混凝土进行单轴压缩试验,得到沥青混凝土抗压强度和沥青用量之间的关系;在测得抗压强度的基础上进行抗压回弹模量试验,得到抗压回弹模量和沥青用量之间的关系;同时根据动、静回弹模量的关系,将静态回弹模量换算为动态回弹模量,以促进路面设计理论由静态向动态的过渡.

Research on Compressive Strength and Resilient Modulus of Asphalt Mixtures

Uniaxial compression test are performed in asphalt mixtures of five kinds of asphalt content,the relationship between compressive strength and asphalt content is obtained from test.Compressive resilient modulus test are performed based on obtaining compressive strength,it is obtained the relationship between compressive resilient modulus and asphalt content from test. At the same time,static compressive resilient modulus is converted into dynamic based on the relationship of dynamic and static compressive r...