摘要
沥青路面使用性能评价是一个包含了定性因素和定量因素、确定信息和不确定信息的多属性决策过程。针对传统评价方法容易受主观因素影响这一特点,基于已有的评价理论体系与方法,采用证据推理方法,建立了基于证据推理机理的路面使用性能评价模型。该模型能够实现确定信息和不确定信息的结合,方便处理信息不完备情况下多属性综合评价问题,结果更符合实际。结合实例验证了该模型在实际应用中是有效的、可行的。
Asphalt pavement Performance evaluation is a multiattribute decision-making issue,including qualitative factors,quantitative factors,certain information and uncertain information.Aimed at the characteristic that the traditional evaluation methods tend to be affected by the subjective factors,based on the existing evaluation system,adopting evidential reasoning approach,a new evaluation model of pavement performance was established.This model can achieve the combination of certainty and uncertainty information,and is convenient to deal with the multiattribute comprehensive evaluation problem with the incomplete information,so that the evaluation results will be more actual.Combining example and carring on verification,the model of evidential reasoning approach applied in pavement performance evaluation is effective and feasible.
出处
《武汉理工大学学报》
CAS
CSCD
北大核心
2010年第14期92-96,共5页
Journal of Wuhan University of Technology
关键词
使用性能
评价模型
证据推理
沥青路面
不确定性
performance
evaluation model
evidential reasoning
asphalt pavement
uncertainty
