【摘要】：針對建立生態(tài)型公路需要對現(xiàn)有公路近況有整體評價和把握,而目前公路評價缺少統(tǒng)一的評價模型、指標(biāo)體系選取較分散的問題,研究對公路按照主因素做分段處理,選取5個評價指標(biāo),建立了公路精細(xì)化評價體系。為了得到GIS可視化分析參數(shù),在指標(biāo)量化過程中將評價指標(biāo)分成主觀指標(biāo)和客觀指標(biāo)分別量化,并計算精細(xì)化評價參數(shù),以兩個評價參數(shù)線性之和作為最終評價參數(shù)。最后運用GIS空間分析對唐山環(huán)湖路進(jìn)行了探索性可視化分析,為我國的公路建設(shè)和公路養(yǎng)護(hù)提供建議性方案。
[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.
【作者單位】： 華北理工大學(xué)礦業(yè)工程學(xué)院;唐山交通勘察設(shè)計院有限公司;
【基金】：河北省教育廳科學(xué)研究項目(ZD20131040)
【分類號】：U412.36;P208
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本文編號：2443422