CAJ | 학술논문

基于高速公路路面预防性养护决策问题的内涵，将多属性多目标的预防性养护决策整体结构划分为目标层、准则层、指标层和措施层4层。综合考虑预防性养护措施的费用、行车特征、技术因素、施工因素等作为目标层的评价值，并用群决策模型决策来减少主观性因素，得出最佳预防性养护决策措施。最后，结合案例来说明如何制定合理的养护措施。
기우고속공로로면예방성양호결책문제적내함，장다속성다목표적예방성양호결책정체결구화분위목표층、준칙층、지표층화조시층4층。종합고필예방성양호조시적비용、행차특정、기술인소、시공인소등작위목표층적평개치，병용군결책모형결책래감소주관성인소，득출최가예방성양호결책조시。최후，결합안례래설명여하제정합리적양호조시。
Based on the connotation of decision problem of expressway pavement preventive main-tenance,multi-target multi-attribute pavement preventive maintenance decision is divided into four layers as the target layer、criteria layer、layer indicators and measures.Considering the cost of preventive main-tenance measures、traffic characteristics、technical factors、construction factors as the evaluation value of the target layer,and using the group decision model to reduce the subjectivity factor.Get the best pre-ventive maintenance decisions measures.Finally,through the case studies to illustrate how to develop a reasonable conservation measures.