摘要
分析了基层底面拉应力随轴重以及基层参数的变化关系 ,从疲劳寿命设计的角度考虑沥青稳定基层与半刚性基层的疲劳设计特点和各自的适用范围。并就如何改善路面的疲劳寿命提出建议 。
In this text, the authors analyze the relations of the tensile stress under the base with axle weight and base parameters, and consider the characteristics of asphalt base and semi-rigid base and the respective applicable range with recommendations made for the two bases to progress the service life.
出处
《公路交通科技》
EI
CAS
CSCD
北大核心
2001年第6期5-8,共4页
Journal of Highway and Transportation Research and Development
