论文部分内容阅读
路面构造深度是否充足是评价路面表面安全特性关心的问题,尤其对于高速公路。在世界公路养护领域中,如何使用构造深度数据来辅助路网级养护决策是一个重要和普遍的技术问题。通过分布检验的方法,分析了构造深度分布规律;结合横向力系数SFC数据,提出了在网级路面安全监测中,辅助制定养护计划的路面构造深度的界限值。
Whether the pavement depth is sufficient is a matter of concern for evaluating pavement surface safety features, especially for expressways. In the field of road maintenance in the world, how to use structural depth data to assist road-level maintenance decision-making is an important and common technical issue. By the method of distribution test, the rule of structure depth distribution is analyzed. Combined with the data of lateral force coefficient SFC, the threshold value of pavement structure depth that aids maintenance planning in network-level pavement safety monitoring is proposed.