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本文概述了辽河历史洪水灾害,防洪工程现状,历次防洪方案。分析论证了辽河中游采取分洪措施的必要性,可行性及防洪经济效益,研究结果表明,在现状四库及辽河堤防整修完成的情况下,开辟石佛寺辽河左岸旁侧分洪区,是防御辽河已发生的1951年和1953年两次历史洪水及迅速提高辽河下游防洪标准达到100年一遇的现实途径。
This article summarizes the historical floods in Liaohe River, flood control project status, the previous flood control program. Analysis and demonstration of the necessity and feasibility of flood diversion measures in the middle reaches of Liaohe River and the economic benefits of flood control. The results show that under the condition that the status quo of Siku River and Liaohe River embankment renovation is completed, the flood diversion zone on the left bank of Liaohe River was opened, The two historical floods occurred in 1951 and 1953 and the practical way to rapidly raise the flood control standard in the lower reaches of Liao River to a one-year scale.