辽宁省汤河水库淤积分析研究

我国江河大多泥沙量大,造成水库淤积严重,由此带来了一系列问题:库容损失影响水库效益的发挥;坝前泥沙淤积影响枢纽的安全运行等。结合辽宁省汤河水库淤积测量项目,对水库淤积现状进行分析,探讨水库水位与淤积量之间的关系,确定在88.00～89.00m、91.00～95.00m、104.00～110.00m3个片断的淤积量特别突出。并结合水库的日常运行及相关工程措施,对水库淤积进行系统分析,指出目前水库淤积存在的问题并提出相关建议。

Study on Sedimentation Analysis of Tanghe Reservoir in Liaoning Province

For most large river sediment countries,caused the reservoir sedimentation serious,which brought a series of problems:Reservoir storage capacity losses affect the efficiency of the reservoir play;dam siltation affect the safe operation of such hub.In this paper,Tanghe reservoir sedimentation measurements,analysis of the status of reservoir sedimentation,siltation of the reservoir water level and the relationship between the amount,determined in the 88.00～89.00 m,91.00～95.00 m,104.00～110.00 m three pieces of siltation in particular.Combined with the daily operation of the reservoir and associated engineering measures,a systematic analysis of reservoir sedimentation,siltation of reservoirs that the current problems and make recommendations.