湖北抗御2011年汉江秋季大洪水的启示  

Enlightenment of flood defense on Han River in 2011 Autumn in Hubei

作　　者：孙又欣[1,2] 李嗣军[1,2] 谭巍[1,2] 

机构地区：[1]湖北省防汛抗旱指挥部办公室,武汉430071 [2]湖北省水文水资源局,武汉430071

出　　处：《中国水利》2012年第1期51-52,60,共3页China Water Resources

摘　　要：2011年9月长江第一大支流汉江发生了20年一遇的秋季大洪水,暴露了汉江防洪常规年份难以察觉的薄弱环节和问题。以这场秋季洪水为研究对象,通过汛后反思,从新一轮治水兴鄂的战略层面,论证了实施南水北调工程建设后汉江仍面临严峻的防洪形势,指出构筑标准适度的江河防洪保护圈的紧迫性,科学指导杜家台分洪区建设力争适时适量运用的必要性,尽快建立杜家台分洪区分流运用常态建管机制的紧迫性以及提升汉江防洪预报预警预案能力势在必行的重要性。In September 2011, a once-in-twenty years flood happened in the Han River which is the biggest tributary of the Yangtze River. Some weak points in flood control that have not been found in normal years are emerged. This autumn flood is chosen as a target for self-examination. A new round of water management strategies are proposed after examination of flood control conditions of Han River after the construction of South-to-North Water Diversion Project. The emergency of building high-standard flood control system is highlighted. The application of Dujiatai flood retention basin in suitable time is carefully studied. The importance of enhancing flood warning and forecasting capacity is emphasized. It is urgent to set up operation and management system of Dujiatai flood retention basin.

关 键 词：汉江防洪 治水兴鄂 启示 

分 类 号：TV87[水利工程—水利水电工程]