基于灰色聚类模型的绿色建筑可持续性评价研究

Research on Green Building Sustainability Evaluation Based on Grey Clustering Model

摘要: 绿色建筑作为推动建筑业可持续发展的重要载体，对其开展综合评价具有重要的理论价值与现实意义。针对当前绿色建筑评价体系尚不完善的现状，构建了涵盖环境、经济、社会与制度四个维度的绿色建筑可持续性评价指标体系，并明确了相应的评价等级标准。在权重确定方面，结合层次分析法(AHP)以体现专家经验判断，利用熵权法反映数据内在差异，通过组合赋权方式得到最终权重。在此基础上，构建基于中心点三角白化权函数的灰色聚类模型，实现定性分析与定量计算的有机结合，从而科学判定可持续性等级。通过具体案例验证，该评价模型具备良好的有效性与适用性，可为绿色建筑可持续性评价提供新的思路与方法参考。

Abstract: As an important carrier for promoting the sustainable development of the construction industry, green building warrants comprehensive evaluation for its theoretical significance and practical value. In view of the current inadequacies in green building evaluation systems, this paper establishes a sustainability evaluation index system covering four dimensions—environment, economy, society, and institution—and defines corresponding evaluation grade standards. In terms of weight determination, the analytic hierarchy process (AHP) is applied to incorporate expert judgment, while the entropy weight method captures inherent data variability, and combined weighting is employed to determine final weights. Based on this, a grey clustering model using the central-point triangular whitenization weight function is developed to integrate qualitative analysis with quantitative calculation, enabling a scientific determination of sustainability levels. A case study verifies the effectiveness and applicability of the proposed model, offering new insights and methodological references for sustainability assessment of green buildings.