基于 AHP 和 MCDM 分析的城市综合体利用评估:中国案例研究

Wenxi Lu, Lei Zhang, Yuqian Liu
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引用次数: 0

摘要

在城市密集发展的背景下,城市综合体已成为满足城市人口需求的重要公共空间。然而,目前关于城市综合体的研究主要以定性分析为主,缺乏严谨的科学定量分析。因此,本研究采用层次分析法(AHP)构建了一个包含空间功能、空间感知、建筑风格、周边环境和节能技术五个维度的标准化体系。目的是确定在 "人性化 "目标下影响人们使用城市综合体的各项指标的权重。此外,本研究还利用空间句法和其他分析方法对关键指标进行了定量分析。随后,我们采用多标准决策(MCDM)分析方法研究了中国的三个实际案例,旨在进一步验证 AHP + MCDM 方法的重要性,该方法结合了基于灰色关联的 TOPSIS 方法。该方法既考虑了人群对城市综合体使用评价的主观因素,又考虑了指标之间的相互关系,确保了指标统计计算的客观性和科学性。实验结果表明:(1) 设施改善程度对人群使用城市综合体的影响最大;(2) TOPSIS 法和 MCDM 评价模型的结果存在差异,MCDM 评价方法更贴近实际场景;(3) 上海贸促会的评价得分最高,而南京中央商场的评价得分最低。最后,我们对实验结果进行了讨论,并有针对性地提出了优化城市综合体设计的策略,以实现 "人性化 "的目标。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Evaluation of Urban Complex Utilization Based on AHP and MCDM Analysis: A Case Study of China
In the context of intensive urban development, urban complexes have emerged as crucial public spaces that address the needs of urban populations. However, current research on urban complexes is predominantly qualitative and lacks a rigorous scientific and quantitative analysis. Therefore, this study employs the analytic hierarchy process (AHP) to construct a standardized system encompassing five dimensions: spatial function, spatial perception, architectural style, surrounding environment, and energy-saving technology. The objective is to determine the weights of the indices that influence people’s use of urban complexes under the goal of “humanization”. Additionally, the study quantitatively analyzes key indices using spatial syntax and other analytical methods. Subsequently, we employ multi-criteria decision making (MCDM) analysis to examine three real-world cases in China, aiming to validate further the importance of the AHP + MCDM approach, which incorporates the TOPSIS method based on grey correlation. This methodology considers both the subjective factors of crowd evaluations of urban complex usage and the interrelationships among indicators, ensuring that the statistical calculations of the indicators remain objective and scientifically robust. The results indicate that (1) the degree of facility improvement has the greatest impact on the crowd’s use of urban complexes; (2) there is a discrepancy between the results of the TOPSIS method and the MCDM evaluation model, with the MCDM evaluation method aligning more closely with real-world scenarios; and (3) the Shanghai MOSCHINO received the highest evaluation score, while the Nanjing Central Emporium received the lowest. Finally, we discuss the experimental results and propose targeted strategies for optimizing the design of urban complexes to achieve the goal of “humanization”.
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