基于SWOT-AHP的废弃地下空间综合利用价值评估

Research on Value Evaluation of Comprehensive Utilization of Waste Underground Space Based on SWOT-AHP

摘要: 在城市更新策略深入推进及城市空间资源日益紧张的双重背景下，废弃地下空间作为存量丰富、分布广泛的城市资源，其综合利用既是破解城市土地资源短缺、完善城市功能布局的重要路径，也是推动城市资源循环利用、提升民生保障水平的有效举措。本研究通过SWOT-AHP模型，系统梳理了影响废弃地下空间综合利用的四大类17项因素，量化分析各因素权重排序，明确核心影响变量。根据模型评估结果，提出针对关键因素的应对策略、废弃地下空间综合利用的WT防御性策略以及三级分类利用策略，为地方政府与相关管理部门协同评估、高效利用废弃地下空间，实现生态价值、民生价值与经济价值双向赋能，提供基于定量分析的决策流程与可操作的行动指南。

Abstract: Under the dual background of the in-depth advancement of the urban renewal strategy and the increasing scarcity of urban space resources, waste underground space, as a strategic urban resource with abundant stock and wide distribution, its comprehensive utilization is not only an important path to solve the shortage of urban land resources and improve the urban functional layout, but also an effective measure to promote the recycling of urban resources and enhance the level of people’s livelihood security. This study systematically sorts out 17 factors in four categories affecting the comprehensive utilization of waste underground space through the SWOT-AHP model, quantitatively analyzes the weight ranking of each factor, and clarifies the core influencing variables. Based on the model evaluation results, it puts forward response strategies for key factors, a WT defensive strategy for the comprehensive utilization of waste underground space, and a three-level classification utilization strategy. It provides a quantitatively analyzed decision-making process and actionable operational guidelines for local governments and relevant management departments to coordinate the evaluation and efficient utilization of waste underground space, so as to realize the two-way empowerment of ecological value, people’s livelihood value and economic value.