水利学报2018，Vol.49Issue(1)：19-25,7.DOI:10.13243/j.cnki.slxb.20170497
大江大河防洪关键技术问题与挑战
Problems and challenges on flood control for large rivers
摘要
Abstract
Climate change combined with more frequent human activities have strongly disturbed the natural water cycle.In addition,the increasing population and social wealth in flood protection zone caused new challenges for flood control for large rivers under the changing environment.This article reviewed the challenges that the flood control for large rivers is facing the two key challenges as “retain or release” and “protect or abandon” problems.Furthermore,some key techniques utilized for decision making were presented,including:building of optimization model,multi-objective problem solving,balance decision-making techniques,as well as high precision prediction of basin runoff and sediment dynamical simulation supported by dynamic calculation of flood “retain or release”.In the end,the application of related technologies was further verified with typical case studies.关键词
大江大河/防洪决策/蓄与泄/守与弃/多目标Key words
large river/decision making of flood control/retain or release/protect or abandon/multi-objective分类
建筑与水利引用本文复制引用
刘宁..大江大河防洪关键技术问题与挑战[J].水利学报,2018,49(1):19-25,7.
