摘要
乡村公路桥梁是国家路网的支节点,具有数目众多,养护任务艰巨,养护资金有限等具体特点和实际情况,通过考虑乡村公路桥梁质量水平的影响因素权重,分析应用模糊数学方法建立桥梁养护决策模型,本文以蓟县部分乡村公路桥梁工程为例,对养护决策方法进行了具体阐述和应用,并对其决策成效进行了分析。
Rural highway-bridge is fulcrum of country highway-net, It has concrete characteristic and reality circumstances of numerous road,maintain-task arduous,maintain-fund limited and so on. By consider influence factor weigh of rural highway-bridge' s quality-level, analysis application of fuzzy mathematics methods to set-up the decision model of highway-bridge maintain. The article concret ex- pound and application of maintain-decision method based on part of rural highway-bridge engineering as example, and analysis its effect.
出处
《公路工程》
北大核心
2013年第6期260-262,共3页
Highway Engineering
关键词
乡村公路
桥梁
养护
决策方法
成效
分析
rural-highway
bridge
maintain
decision method
effect
analysis