In order to study regional flood risk , to develop hazard maps , alarm systems and emergency plans for flood controls , floods due to dam-break have become an important issue of study because of their properties of highly un-predictability and destructivity .

为了研究区域洪水风险、开发区域防洪风险图、预警系统和各种紧急预案，溃坝洪水因其突发性与破坏性极强，对区域可持续发展构成严重威胁，成为防洪研究中的重要内容。