唐山环湖路精细化评价分析
发布时间：2019-03-19 09:59
【摘要】：针对建立生态型公路需要对现有公路近况有整体评价和把握,而目前公路评价缺少统一的评价模型、指标体系选取较分散的问题,研究对公路按照主因素做分段处理,选取5个评价指标,建立了公路精细化评价体系。为了得到GIS可视化分析参数,在指标量化过程中将评价指标分成主观指标和客观指标分别量化,并计算精细化评价参数,以两个评价参数线性之和作为最终评价参数。最后运用GIS空间分析对唐山环湖路进行了探索性可视化分析,为我国的公路建设和公路养护提供建议性方案。
[Abstract]:In order to establish ecological highway, it is necessary to evaluate and grasp the present situation of the highway as a whole, but at present, there is no unified evaluation model for highway evaluation, and the selection of index system is scattered, and the research is to deal with the highway according to the main factors in different sections. Five evaluation indexes are selected to establish the fine evaluation system of highway. In order to obtain the visual analysis parameters of GIS, the evaluation indexes are divided into subjective index and objective index in the process of index quantification, and the fine evaluation parameters are calculated. The linear sum of the two evaluation parameters is used as the final evaluation parameter. Finally, the exploratory visualization analysis of Tangshan Huhu Road is carried out by using GIS spatial analysis, which provides a proposal for highway construction and highway maintenance in China.
【作者单位】： 华北理工大学矿业工程学院;唐山交通勘察设计院有限公司;
【基金】：河北省教育厅科学研究项目(ZD20131040)
【分类号】：U412.36;P208
，
本文编号：2443422
[Abstract]:In order to establish ecological highway, it is necessary to evaluate and grasp the present situation of the highway as a whole, but at present, there is no unified evaluation model for highway evaluation, and the selection of index system is scattered, and the research is to deal with the highway according to the main factors in different sections. Five evaluation indexes are selected to establish the fine evaluation system of highway. In order to obtain the visual analysis parameters of GIS, the evaluation indexes are divided into subjective index and objective index in the process of index quantification, and the fine evaluation parameters are calculated. The linear sum of the two evaluation parameters is used as the final evaluation parameter. Finally, the exploratory visualization analysis of Tangshan Huhu Road is carried out by using GIS spatial analysis, which provides a proposal for highway construction and highway maintenance in China.
【作者单位】： 华北理工大学矿业工程学院;唐山交通勘察设计院有限公司;
【基金】：河北省教育厅科学研究项目(ZD20131040)
【分类号】：U412.36;P208
，
本文编号：2443422
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