Green ecological municipal road comprehensive evaluation method
A technology for comprehensive evaluation of municipal roads, applied in the field of comprehensive evaluation of green ecological municipal roads, can solve complex human-vehicle interactions on municipal road sections, it is difficult to reflect the randomness and fuzziness of the evaluation process, single quantitative or qualitative evaluation of evaluation methods, etc. problem, to achieve the effects of simple modeling and specific application process, superior performance, and overcoming incomplete system
Pending Publication Date: 2022-03-11
NORTH CHINA MUNICIPAL ENG DESIGN & RES INST
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[0003] At present, there are few studies on the comprehensive evaluation of green ecological municipal roads, and most of the existing research focuses on roads, which are difficult to reflect the characteristics of complex municipal road sections and human-vehicle interaction. At the same time, the comprehensive evaluation of municipal roads involves many indicators. Existing evaluation methods It is often a single quantitative or qualitative evaluation, which is difficult to reflect the randomness and ambiguity in the evaluation process
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[0049] With reference to accompanying drawing, the present invention provides a kind of green ecological type municipal road comprehensive evaluation method, comprises the steps:
[0050] S01: Construct the evaluation index system of green ecological municipal roads: the evaluation of green ecological municipal roads is a typical comprehensive evaluation of multivariate indicators, and the selection of evaluation indicators should follow the principles of scientificity, systematization, independence, operability, and goal orientation. , Set the comprehensive evaluation of green and ecological municipal roads as the target layer; the five elements of ecological environmental protection, quality improvement, safety and efficiency, green low-carbon, and information intelligence are used as the criterion layer; 19 qualitative and quantitative specific indicators are extended downward.
[0051]The specific indicators of "Eco-environmental protection A" include: vegetation restoratio...
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The invention relates to a comprehensive evaluation method for a green ecological municipal road. The method comprises the following specific steps: 1, constructing a green ecological municipal road evaluation index system; 2, determining matter element targets in analysis and evaluation; 3, dividing an evaluation grade value interval, and determining an evaluation standard cloud; 4, determining a to-be-analyzed and evaluated object and a membership degree of evaluation indexes among various grades; 5, determining an evaluation index weight by using an AHP-entropy weight combination assignment method; 6, determining the correlation degree of the to-be-evaluated object; and 7, determining a green ecological evaluation grade. According to the evaluation method, a set of matter-element extension cloud models capable of qualitatively and quantitatively analyzing the green ecological level are established based on a comprehensive evaluation model of the extension cloud theory, visual cloud picture analysis of green ecological evaluation is achieved, and the evaluation method is excellent in performance, high in feasibility and high in practicability in green ecological municipal road evaluation. And a scientific basis can be provided for evaluation of green ecological municipal roads.
Description
Technical field: [0001] The invention belongs to the technical field of road comprehensive evaluation, in particular to a comprehensive evaluation method for green ecological municipal roads. Background technique: [0002] With the vigorous promotion of national ecological civilization construction, how to properly handle the relationship between municipal road engineering construction and environmental protection is an important task currently facing. In order to better guide the high-quality construction of municipal roads and reduce environmental damage, it is necessary to establish an evaluation method for green ecological municipal roads. [0003] At present, there are few studies on the comprehensive evaluation of green ecological municipal roads, and most of the existing research focuses on roads, which are difficult to reflect the characteristics of complex municipal road sections and human-vehicle interaction. At the same time, the comprehensive evaluation of munici...
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Login to View More IPC IPC(8): G06F17/16G06Q10/06G06Q50/26
CPCG06F17/16G06Q10/0639G06Q50/26
Inventor 朱晓东陈永昊张兴宇何佳孟维伟郭丽苹薛丹璇熊帅罗瑞琪高佳宁由婷婷
Owner NORTH CHINA MUNICIPAL ENG DESIGN & RES INST