摘要
本文对已建二级公路柔性路面结构的可靠度进行了分析，同时计算了用弹性展状体系理论公式计算的弯沉和实测弯沉的可靠度，在考虑了用Ｆ修正后两者之间都存在较大差别．建议对此应作更详细的研究，这些对确定可靠度指标有较大的参考价值。
In this paper we have analysized the reliability of the flexible pavement of class Ⅱ highway which has been built and calculated the reliabilitys of the deflection calculated by usingelastic layered system theory and that one tested on pavement The distinction is found outbetween them. It is suggested that more detailed research would be done to the relation. It isvaluable to establish the reliability index.
出处
《长沙交通学院学报》
1995年第3期66-70,共5页
Journal of Changsha Communications University
基金
交通部"八.五"攻关课题
关键词
可靠度
可靠度指标
柔性路面
公路
结构
reliability
reliability index
flexible pavement
deflection
flexural stress
Normaldistribution
