摘要
随着城市化水平的提高,排水设施建设滞后,城区增雨系数变大,很多城市发生了不同程度的城市内涝,迫切需要开展城市除涝研究。以地下水漏斗、地面沉降相对严重的沧州市为例,通过建立暴雨内涝模型、设计暴雨研究对城市内涝进行了模拟,并提供了提高模型精度的建议。
With the urbanization process speeding up, the drainage facility construction lagging, the coefficient of rain enhancement becoming larger, the urban waterlogging exists in many cities. It is necessary to study on urban waterlogging control. The groundwater funnel and land subsidence is very serious in Cangzhou. Taking Cangzhou City as an example, this paper simulates urban waterlogging based on storm waterlogging model and design storm study, and provides the suggestion on improving the accuracy of model.
出处
《河北工程技术高等专科学校学报》
2014年第3期22-26,共5页
Journal of Hebei Engineering and Technical College Quarterly
