摘要
为了克服目前以经验法为主的路面病害成因确定方法存在的不足,提出了基于粗糙集理论的路面病害成因分析方法,该方法根据特定路段路面损坏的统计数据建立了基于粗糙集理论的损坏成因决策表,再利用粗糙集理论的简约算法求出了各个因素的支持度,从而判断出了各因素对路面病害的影响程度,进而为决策提供依据。
In order to overcome defects of traditional pavement diseases causes determination methods,the paper puts forward pavement disease causes determination methods based on rough set theory,which establishes damage causes decision chart according to special section pavement damage data based on rough set theory,calculates their support degree with simple calculation methods of rough set theory,and determines the in-fluencing degree of various factors upon pavement disease,so as to provide basis for final determination.
出处
《山西建筑》
2014年第17期165-166,共2页
Shanxi Architecture
关键词
工程管理
路面养护
粗糙集理论
病害成因
engineering management
pavement maintenance
rough set theory
disease cause
