岳城水库汛期调度方案的改进  

Improvement of the Operational Plan in the Flood Seasonof the Yuecheng Reservoir

作　　者：梅立庚[1] 

机构地区：[1]水利部天津勘测设计研究院

出　　处：《水科学进展》1994年第3期179-185,共7页Advances in Water Science

摘　　要：通过对岳城水库现行调度方案的分析，提出了“峰量控制法”调度方案。采用“峰量控制法”调度，１０００年一遇水位较现状低１．１ｍ，使水库设计防洪标准从１０００年一遇提高到１６００年一遇非常运用标准从２０００年一遇提高到２６００年一遇。在保持保持现有防洪前提准前提下，可使设计汛限水位从１３ｌｍ抬高到１３５ｍ。论经证，该方案具有良好的可操作性，对下游河道及水库自身的防洪是安全的．Through the analysis of the operational plan used in the Yuecheng Reservoir, a new operational plan which is the operational way through the control of flood peak and flood volume is proposed. This paper proves that the new operational plan holds good operable and is safe for the reservoir itself and the downstream on the flood control. Adopting the new operational plan, the flood level will lower about 1.1m than what the old way does, when the flood recurrence interval is 1000 years; the normal flood control standard of the reservoir will be improved and the flood recurrence interval will be improved from 1000 years to 1600 years; and the flood recurrence interval of the unusual standard will be raised from 2000 years tO 2600 years. If the flood control standard does not be improved, the new plan will make the limiting level during flood season from 131m to 135m.

关 键 词：水库调度 防洪 峰量控制 

分 类 号：TV697.11[水利工程—水利水电工程]