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通过广泛调研和试验,对路域生态工程技术及范围进行了界定,识别了路域生态工程技术主要包括生态恢复基础(土木)工程、植被建植工程、养护管护工程、植被恢复效果及经济成本等5大内容。采用专家咨询和层次分析法相结合构建了评价指标的权重和作用分值;构建了自身效果评价的综合指数评价模型。对典型的9大工程技术进行评价分析,发现不同典型路域生态工程技术自身效果差异较大,这些研究成果对于生产实践具有指导价值。
Through extensive research and experimentation, the ecological engineering technology and scope of roadsides are defined, and the ecological engineering technologies of roadsides are identified including the basic ecological restoration engineering (civil engineering), vegetation construction engineering, conservation and management engineering, vegetation restoration effect and economy Cost and other five major content. Adopting the combination of expert consultation and analytic hierarchy process, the author constructs the weight and the action score of the evaluation index, and builds the comprehensive index evaluation model of the self-effect evaluation. The evaluation and analysis of the typical 9 major engineering technologies shows that the ecological engineering technologies of different typical roads have quite different effects on their own, and these research results are of guiding value to the production practice.