杭州市路面评价与养护需求分析

Pavement Evaluation and Maintenance Need Analysis of Hangzhou Highway Network

本文利用杭州市路面管理系统的短期计划决策模型,从路面的结构性能和使用性能两个方面对杭州市干线沥青路面进行了评价和养护需求分析,找出了导致路面状况低下的主要原因,提出了改善路面状况的措施.

Based on the decision model for short term planning in the pavement management system of Hangzhou highway network, the asphalt pavements on Hangzhou trunk highway have been evaluated and the maintenance need has been analyzed in this paper according to pavement structure and its performance. The dominant factors causing the deterioration of pavement have been defined and me??suses for improving the pavement condition put forwad.