水牛家水电站工程特点

水牛家水电站大坝为碎石土心墙堆石坝,坝高108 m,电站位于由北侧的文县弧形构造带,西侧的岷江断裂、雪山断裂、虎牙断裂和南东侧的北东向龙门山断裂带所围限的楔形地块西部,工程区地震烈度高、地质构造背景十分复杂。大坝位于海拔2 100 m以上,气候寒冷,日温差大。工程区特殊的地质、气候与自然地形条件使工程设计、施工与管理具有独特的特点。在工程建设过程中,大力推广和应用新技术、新工艺、新材料,通过科技创新,保证了工程质量、进度和安全。

Engineering Characteristics of Shuiniujia Hydropower Station

Shuiniujia dam is a 108m high rockfill dam with debris core and many challenges are faced during construction.In cooperation with vocational colleges,universities and scientific research institutes,large amount of technical innovation activities on the project are carried out.New materials and new technology are used widely.Project quality management procedures are established scientifically and precisely and construction techniques are determined properly and scientifically.The dam has subjected to Test of May 12 Sichuan Earthquake after over one year completion.Construction of dam placement was completed ahead of 9.5 months,setting a new record in building a 100m embankment dam within one year in the field.The recent observation results show that the dam operates with good performance and meets requirements of normal operation.