摘要
介绍材料抗压回弹模量的测定方法。对已建成的沥青道面半刚性基层材料的抗压回弹模量的数据进行收集整理。采用数学方法,重点计算和分析了沥青道面半刚性基层材料的抗压回弹模量的最佳取值范围,为沥青道面半刚性基层的设计和施工提供技术参考。
The measurement method of compression resilient modulus of this material is introduced.The data about compression resilient modulus of semi-rigid base of the existing asphalt pavement are collected and aligned.The optimal range of compression resilient modulus of semi-rigid base of asphalt pavement is calculated and analyzed using mathematic method,which provides technical reference for semi-rigid base design and construction of asphalt pavement.
出处
《路基工程》
2010年第6期109-110,共2页
Subgrade Engineering
关键词
沥青道面
半刚性基层
抗压回弹模量
asphalt pavement
semi-rigid base
compression resilient modulus
