Design and Research on Construction Technology of Long-life Pavement with Rigid Base

In China,early asphalt pavement has been damaged seriously and has serious shortage of design life.Long-life pavement with its superior performance will be widely used.First it analyzes the research status of long-life pavement at home and abroad,then describes the definition and design requirements of long-life pavement,finally discusses the engineering example from the combination of long-life,pavement structure,material selection and construction technology.It will play a grate role in construction and development of Chinese long-life highway.