二滩高拱坝温度边界条件的研究  

Study on Ertan High Arch Dam Temperature Boundary Condition

作　　者：张敬[1] 饶宏玲[1] 唐忠敏[1] 

机构地区：[1]中国水电顾问集团成都勘测设计研究院,四川成都610072

出　　处：《水电站设计》2008年第1期1-4,9,共5页Design of Hydroelectric Power Station

摘　　要：通过对二滩水电站气温、库水温的实测资料、水库运行情况、库底淤积情况等分析,总结分析了影响高坝坝前水温的因素,认为在分析高坝水库水温时,除了要考虑水库的形状、水文气象条件外,还应充分考虑水库运行条件、水库初始蓄水条件对水库水温的影响。In this paper, through analyses of Ertan Hydropower Station dam site ambient temperature and the reservoir water temperature measured data,reservoir operation conditions and sedimentation in the reservoir,the factors influencing the water temperature in front of the high arch dam are summarized and studied. It is deemed that during analysing water texture in a high dam reservoir, beside the reservoir configuration,hydrologic and meteorological conditions should be considered the reservior operation conditions and influence of the reservoir initial impoundment conditions on the reservoir water temperature should also be taken into full consideration.

关 键 词：高拱坝 水库 水温 温度 边界条件 影响因素 二滩水电站 

分 类 号：TV642.4[水利工程—水利水电工程] TV315