The application of multi-factor evaluation method in the planning of underground space—Taking Nanjing for example

摘要

Cities home and abroad have realized the importance of underground space resource, and have considered its exploration and utilization as an important means to solve urban problems. In recent years, the exploration and utilization of underground space has been reinforced, and the planning methods of underground space enjoy a variety of features. In order to reasonably guide the exploration and utilization of underground space, this paper uses the experience of Nanjing as the example, proposes that by means of the multi -factor evaluation method, city planners can rationally analyze the zoning of urban underground space resource, define the zoning control of underground space, and provide support and guidance for the orderly exploration and utilization of underground space.