郑州大学校园积水原因和降水特征分析

Analysis on the causes of water accumulation and precipitation characteristics in Zhengzhou University

大学校园作为城市中重要的大型开放场所,在发生强降水时,易出现积水和内涝状况,给师生正常出行造成一定影响。以郑州大学新校区柳园宿舍园区为研究区,基于数据收集和现场调查,分析了柳园生活区内涝和积水问题的成因,主要包括地面硬化程度高、排水系统老旧、植被规划不合理等,并开展了研究区降水年际和年内变化特征分析,最后提出了改善校园积水问题的措施建议。

As an important large-scale open place in the city,the university campus is prone to water accumulation and flooding when heavy precipitation occurs,which has a certain impact on the normal travel of teachers and students.Based on data collection and on-site investigation,the causes of waterlogging and water accumulation in Liuyuan Living Area were analyzed with the Liuyuan dormitory park in the new campus of Zhengzhou University as the research area.It mainly includes the high degree of ground hardening,the old drainage system and unreasonable vegetation planning,and the analysis of the characteristics of precipitation in the study area during the year and the year,and finally puts forward some suggestions to improve the problem of water accumulation on campus.