针对不同受灾体城市内涝预警指标的研究  

Study on early warning indexes of urban pluvial floods for various disaster-affected bodies

作　　者：刘媛媛[1,2] 王毅[3] 刘洪伟[3] 刘舒[1,2] Liu Yuanyuan1,2, Wang Yi3 , Liu Hongwei, Liu Shu1,2(1.China Institute of Water Resources and Hydropower Research, Beijing 100038 ; 2.Research Center on Flood and Drought Disaster Reduction of the Ministry of Water Resources, Beijing 100038 ; 3.Flood Control and Drought Relief Headquarters Office of Beijing Municipal People＇s Government, Beijing 10003)

机构地区：[1]中国水利水电科学研究院,北京100038 [2]水利部防洪抗旱减灾工程技术研究中心,北京100038 [3]北京市人民政府防汛抗旱指挥部办公室,北京100038

出　　处：《中国防汛抗旱》2018年第2期15-18,共4页China Flood & Drought Management

摘　　要：传统的防汛预警指标的制定,基本都是依据气象部门发布的降雨预警信息,而降雨和内涝积水虽然相关,但还是有所区别。以北京城区为例,根据北京城市洪涝灾害特点,针对道路桥区、地铁站出入口、地下车库、地下建筑物等不同受灾体,通过分析国内外城市相关案例、设计规范,结合现场调研测量等方法,分析确定不同受灾体的内涝预警积水深度,对不同受灾体的内涝预警指标和区域内涝综合预警指标的制定进行了初步的研究和探讨,并提出相关建议。In general, the formulation of flood warning indicators is based on the rainfall warning information issued by the meteorological agencies. But the rainfall patterns and waterlogging characteristics are different. In this paper, waterlogging warning thresholds are determined for various disaster bodies in Beijing, by analysis related urban cases from domestic and foreign, design specifications, surveys and other methods. The early warning index of wateHogging and the comprehensive warning index of regional waterlogging are studied and discussed, and some suggestions are put forward.

关 键 词：内涝积水 预警阈值 内涝预警指标 

分 类 号：TU998.4[建筑科学—市政工程]