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依据沮漳河洪水运用情况,分析了沮漳河洪水对荆江河段的防洪影响:直接威胁荆江大堤的安全;抬高了长江沙市站的水位;加重了荆江河段的防汛任务。对进一步做好沮漳河流域防洪工作,减轻荆江河段的洪水压力提出了几点意见:①沮河建设骨干性防洪枢纽工程;②提高下游河道的整治标准;③成立区域性的防汛指挥机构;④完善非工程防洪措施。
According to the flood situation in Juzhang River, the flood control of the Juzhang River flood control in Jingjiang reach is analyzed. It directly threatens the safety of the Jingjiang Levee, elevates the water level of Shashi Station in Yangtze River, and increases the flood control task in Jingjiang reach. Put forward some suggestions on further improving the flood control in the depression Zhanghe River Basin and reducing the flood pressure in the Jingjiang reach: (1) building the backbone flood control pivotal project in Ju River; (2) improving the regulation standard of downstream rivers; (3) setting up a regional flood control headquarters ; ④ improve non-engineering flood control measures.