山区农村公路路面使用性能评价研究

农村公路路面使用性能评价是农村公路养护管理决策的依据。在广泛凋研的基础上,对山区农村公路技术状况进行了分析,提出了目前山区农村公路的主要路面类型——沙石路面的性能评价指标,建立了基于属性评价和综合性权重计算的山区农村公路路面使用性能评价模型,使评价既符合山区农村公路的实际,又弥补了传统评价的不足。

Evaluation of Pavement Performance for Rural Highway in Mountainous Area

Pavement performance evaluation is a key issue in the process of decision-making in rural highway maintenance. After a wide investigation,the performance of the sand-gravel pavement which is the main type of rural highways in moun- tainous area is analyzed,and the performance evaluation indicator system is proposed.A model of pavement performance e- valuation for rural highway in mountainous area is established based on the attribute evaluation and synthetically weight cal- culation.The new method not only suits the reality of pavement type utilization of rural highways in mountainous area,but also makes a supplement for traditional pavement performance assessment.