辽宁省重要江河超标洪水防御预案编制与思考

Preparation and thinking of excessive flood emergency plans for major rivers in Liaoning Province

近年,我国多地区发生极端性、超标准大洪水,造成了区域严重经济损失和重大社会影响。编制防御应急预案,提高超标洪水应对能力是减轻灾害损失的关键。由于超标准与标准内洪水的特点不同,应对和预案编制也有所不同。在对水利部超标洪水防御预案编制文件梳理的基础上,结合辽宁省的相关技术要求,以浑河为例,总结了超标洪水预案编制的方法、思路和要点内容及应该重点关注的问题,以期为其他区域开展相关工作提供参考。

In recent years, extreme and over standard floods have occurred in many regions of China, resulting in serious regional economic losses and significant social impact. The key measures to reduce disaster losses is to prepare flood emergency plans and improve the response capacity for excessive floods. Due to the different characteristics of over standard and within standard floods, the response and plan preparation are also different. On the basis of combing the documents prepared by the Ministry of Water Resources for the prevention of excessive flood, combined with the relevant technical requirements of Liaoning Province, and taking Hunhe River as an example, this paper summarizes the methods, ideas, key contents and issues that should be paid attention to, in order to provide reference for other regions to carry out relevant works.