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投稿时间：2012-06-28 修订日期：2012-12-12
投稿时间：2012-06-28 修订日期：2012-12-12
中文摘要: 利用2007—2011年汛期（6—8月）北京市人民政府防汛抗旱指挥部办公室每日发布的汛情通报、北京市20个气候站日降雨量和200多个自动气象站逐小时降雨量监测数据，对近5年北京强降雨及降雨强度与城区出现道路积水的关系进行统计分析，找出北京城区出现道路积水的降雨量特征、小时降雨强度和2 h降雨量道路积水临界指标。通过在2011年汛期（6—8月）10次道路积水中应用表明，该道路积水临界指标具有较好的参考价值，可为今后北京道路积水预报服务工作提供参考依据。
中文关键词: 道路积水，降雨强度，临界指标，分析，应用
Abstract:The Flood Situation Reports released by Beijing Municipal Flood and Drought Control Headquarters Office from 2007 to 2011, daily rainfall data from 20 climate stations and hourly rainfall data from more than 200 automatic weather stations in Beijing are used to make statistical analyses of correlation between heavy rainfall intensity and road waterlogging in Beijing in the past five years, in order to find out the rainfall features, critical indicator of hourly rainfall intensity and road waterlogging caused by rainfall in two hours in Beijing urban area. After applied in road waterlogging 10 times during the flood season (June to August) in 2011, this critical indicator of road waterlogging is proved to have good reference values for road waterlogging forecasting service in the future.
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基金项目:北京市科学技术委员会绿色通道项目（Z090506016609001）和国家“十一五”科技支撑计划重点项目课题（2008BAC37B05）共同资助
引用文本：
尤凤春,郭丽霞,史印山,吴宏议,2013.北京强降雨与道路积水统计分析及应用[J].气象,39(8):1050-1056.
YOU Fengchun,GUO Lixia,SHI Yinshan,WU Hongyi,2013.Correlation Analysis and Application of Heavy Rainfall and Road Waterlogging in Beijing[J].Meteor Mon,39(8):1050-1056.
尤凤春,郭丽霞,史印山,吴宏议,2013.北京强降雨与道路积水统计分析及应用[J].气象,39(8):1050-1056.
YOU Fengchun,GUO Lixia,SHI Yinshan,WU Hongyi,2013.Correlation Analysis and Application of Heavy Rainfall and Road Waterlogging in Beijing[J].Meteor Mon,39(8):1050-1056.