论文部分内容阅读
在城市快速化发展的今天,各种“城市病”(地质塌陷、雾霾、内涝等)逐步暴露在人们的眼前。其中,内涝成为近两年最热门的话题。我国近年来多个城市遭遇强降雨天气,北京、广州、深圳、武汉、南京、长沙等城市不同程度的发生了城市内涝。城市内涝已直接威胁到人民群众的生命财产和切身利益。本文以太原市中心城区为例,结合山区城市的特点,分析内涝发生的原因,通过城市大范围地形地势分析划定易涝区,针对不同区域分别从规划层面提出了建设指导意见及防涝对策。
In the rapid development of the city today, a variety of “urban disease” (geological collapse, haze, waterlogging, etc.) gradually exposed to the people's eyes. Among them, waterlogging has become the hottest topic in recent two years. In recent years, many cities in China suffered from heavy rains. Cities like Beijing, Guangzhou, Shenzhen, Wuhan, Nanjing and Changsha suffered waterlogging in varying degrees. Urban waterlogging has directly threatened the people's lives and property and vital interests. Taking Taiyuan downtown area as an example, this paper analyzes the causes of waterlogging and analyzes the reasons for the occurrence of waterlogging. Through the analysis of a wide range of topographical features in the city, the author designs the area for easy waterlogging. According to the different regions, .