铁道科学与工程学报2017，Vol.14Issue(12)：2563-2569,7.
高速公路低路堤路基健康状况评价
Health evaluation of highway of low embankment
摘要
Abstract
This paper analyzed the factors which affect the health status of low embankment. In view of the low embankment is affected by the traffic load and dry-wet cycle load, a performance evaluation system considering 12 factors was established, including the base and subgrade layer for internal traffic load factors, and water system. To test the presented model, a low embankment engineering case was introduced. Evaluation results show that the low embankment condition is moderate. The evaluation results agree well with the field investigation results, which demonstrates the feasibility of the proposed model in low embankment health evaluation. This method combines the qualitative and quantitative organically, making the evaluation results more reasonable and reliable. It provides a new solution for the low road embankment health condition.关键词
高速公路/低路堤/路基/健康状况/物元评价Key words
expressway/low embankment/subgrade/health condition/matter element evaluation分类
交通工程引用本文复制引用
王敏,李亮,徐林荣..高速公路低路堤路基健康状况评价[J].铁道科学与工程学报,2017,14(12):2563-2569,7.基金项目
国家自然科学基金资助项目(51778634) （51778634）
