城市地下空间适宜性评价研究国内外现状及趋势

Current Situation and Development of Urban Underground Space Suitability Evaluation

城市地下空间的开发利用是城市可持续发展的必然途径.科学合理的城市地下空间适宜性评价可为城市的立体规划提供决策依据.因此,对城市各区域开展地下空间的适宜性评价就显得尤为重要.从城市地质模型的可视化、地下空间适宜性评价指标、权重体系、评价模型、评价模式及评价系统这6个方面,系统梳理了城市地下空间适宜性评价的国内外研究现状;围绕城市地下空间适宜性评价指标的量化、城市地下空间适宜性评价可视化结果的可靠度以及城市地下空间适宜性立体化评价系统的普适性这3个关键问题,探讨了城市地下空间适宜性评价的主要内容和未来发展方向.旨在促进城市地下空间适宜性评价工作的深化,为城市地下空间的开发与利用提供一定的指导.

The development and utilization of urban underground space is an inevitable way of urban sustainable development.Scientific and reasonable evaluation of urban underground space suitability can provide decision-making basis for urban threedimensional planning. Therefore, it is very important to evaluate the suitability of underground space in different areas of cities.The research status quo of urban underground space suitability evaluation is systematically reviewed from the aspects of urban underground space suitability evaluation visualization, evaluation index, weight system, evaluation model, evaluation mode and evaluation system. Then, the main content and future development direction of urban underground space suitability evaluation are discussed, which focuses on the key issues such as the quantification of urban underground space suitability evaluation index, the reliability of visualized results of urban underground space suitability evaluation and the universality of three-dimensional evaluation system of urban underground space suitability. In this paper, it may deepen the evaluation of the suitability of urban underground space and provide some guidances for the development and utilization of urban underground space.