海绵城市建设下城市地质调查工作方向与支撑作用——以徐州市为例

海绵城市——低影响开发雨水系统构建是一种新型的城市建设理念,是基于城市雨洪管理的一种可持续的城市建设模式,已被认为是破解水生态与城市发展失衡的最佳方式。在此背景下,城市地质调查工作需转型发展,应围绕海绵城市建设规划目标及低影响设施建设可能面临的地质问题,开展相应的调查工作。本文在分析海绵城市建设途径的基础上,提出了城市地质调查工作的发展方向,并以徐州城市地质调查工作为例,阐述了城市地质调查工作在海绵城市建设中的支撑作用。

The Urban Geological Survey Working Direction and Supporting Role on Sponge City Construction--Take Xuzhou City as an Example

The Sponge City, a new pattern and sustainable urban construction model based on Urban Rain Flood Management, has been considered to be the best way to solve the imbalance of water ecology and urban development. In this context, the urban geological survey work needs the transformation and development, which should focus on urban construction planning objectives and low impact on the geological problems to carry out the corresponding investigation work. On the basis of analyzing the methods of the construction of Sponge City, this paper puts forward the development direction of urban geological survey, and takes the Xuzhou urban geological survey work as an example, and discusses the supporting role of urban geological survey in the construction of Sponge City.