基于地质环境的地下空间开发利用研究

Development and Utilization of Underground Space Based on Geological Environment

在系统分析武汉市地质环境背景和主要地质环境问题的基础上,探讨了地下空间开发利用和地质环境的相互作用关系,构建了武汉市地下空间开发利用适宜性评价指标体系。本文以武汉市为例,应用基于矢量单元的模糊综合评判法对武汉市都市发展区地下空间开发利用适宜性进行了分区,将武汉市地下空间开发利用适宜性划分为“适宜性好”、“适宜性较好”、“适宜性中等”和“适宜性差”四个等级,其结果对武汉市地下空间开发利用具有重要的指导意义。

The interaction between underground space development and utilization geological environment is discussed basedon the systematic analysis of geological environment background and main geological environment problems in Wuhan,and the suitability evaluation index system of underground space development and utilization in Wuhan is constructed.Taking Wuhan as an example,this paper divides the development and utilization suitability of underground space in Wuhan urban development area into four grades:good suitability,good suitability,medium suitability and bad suitability by using the method of fuzzy comprehensive evaluation based on vector unit.The result has important guiding significance for the development of underground space and utilizationin Wuhan.