1200MW长枞水电站混凝土坝体的渗漏修复分析

LEAKING REPAIR ANALYSIS OF THE DAM AT 1200 MW LONG SPRUCE GENERATING STATION

论述加拿大曼尼托巴省北部的1200MW长枞（LongSpruce）水电站混凝土大坝上中部坝体的渗漏修复分析．数值结果与分析显示了上中坝体与大坝体之间造成渗漏的原因．根据提出的两种修复方法，讨论了实际渗漏修复的可行性以及应用．

This paper deals with the leaking repair analysis of the top mid-block of south transition at Long Spruce Generating station, in the North of Manitoba, Canada. The numerical results are given to show the causes of the leakage between the top mid-block and the dam. Finally, the repair methods for leakage are discussed for practical leaking repair and its engineering applications.