城市区域地质条件适宜性评价方法初探

Suitability evaluation method for urban regional geological conditions

城市区域地质条件适宜性评价,是指为了满足城市布局选址、规划建设、安全运行、转型升级对地质资源及地质环境的需求,特别是对城市地质工作成果明确、定量化需求而开展的各项地质要素评价,主要包括保障城市发展的地质资源和制约城市建设发展的地质环境问题,对特定城市某些地质因素在选址布局、规划中起决定性作用。因此,城市区域地质条件适宜性评价工作,是一项不可或缺的基础性工作。本文拟通过大量城市地质工作实践,对国内外相关评价标准、评价方法进行深入分析研究,初步建立了一套地质要素进行定性、定量的评价方法,更好地服务于城市发展需求。

Suitability evaluation method for urban regional geological conditions is to meet the needs of geological environment and geological resources for the safe operation of urban location, construction, operation and transition, especially for the evaluation of geological elements for the defnite results and quantitative requirements of urban geological work. It includes the geological resources that maintain urban development, and also includes the geological environment problems that restrict urban development; It plays a decisive role in urban location, construction of certain geological factors in a given city. Therefore, suitability evaluation method for urban regional geological conditions is an indispensable basic work. Based on a large number of urban geological work practice, the domestic and foreign evaluation standards and evaluation methods are studied in depth. Establish qualitative evaluation and quantitative evaluation methods for geological elements; provide better services for urban development needs.