基于AHP方法的高速公路中央分隔带绿化植物综合评价

摘要

An evaluation system on the application of plants was established by using analytical hierarchy process (AHP) method based on analyzing greening site conditions and functions of the central isolation belt of expressway. The system was then used for sorting the comprehensive evaluation of the greening plants in the central isolation belt of the Jingshi Expressway ( Hebei section) to provide references for the greening management, including the selection of plant species.%在对高速公路中央分隔带绿化立地条件、功能等分析的基础上,运用层次分析法(AHP)建立了隔离带绿化植物的评价体系,对京石高速(河北段)中央分隔带绿化植物进行综合评价排序,为公路绿化改造管理提供决策依据,为高速公路绿化设计中树种选择提供参考借鉴.