Research on Street Space Suitability Evaluation Index System Based on AHP
The evaluation index of street space is selected through the target decomposition method.The fuzzy comprehensive evaluation method combining analytic hierarchy process(AHP)and multi-level fuzzy mathematics theory is used to establish a multi-level fuzzy evaluation model of street space suitability,and the comprehensive evaluation weight coefficient is obtained.Taking the street space of Nanjing Baixia High-tech Zone as an example to evaluate.The results show that safety and convenience are the main factors affecting the suitability of street,followed by vitality,intelligence,green and cul-ture,and the suitability of street space in the park is generally good.The rationality of the evaluation model has been verified,which can provide a reference for the urban street space management and optimization.
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