南欧江二级水电站泄洪冲沙闸大型平面工作闸门设计研究  

Design Research on the Large Plain Service Gate of Flushing and Releasing Sluice in Nam Ou 2 Hydropower Station

作　　者：崔稚 曹慧颖 马仁超 余俊阳 

机构地区：[1]中国电建集团昆明勘测设计研究院有限公司,云南昆明650051

出　　处：《水力发电》2016年第5期74-76,84,共4页Water Power

摘　　要：针对南欧江二级水电站泄洪冲沙闸工作闸门存在的技术难题,采用三维有限元分析和物理模型试验相结合的方式,分析了大型平面工作闸门的结构受力特性和振动特性。通过在闸门设计方面采取了一系列创新措施,较好地解决了闸门结构优化、抗振、闸门淹没出流等问题。For solving the technical questions of flushing and releasing sluice service gate in Nam Ou 2 Hydropower Station, the three-dimensional FEM method and physical model test are applied to analyze the structure force characteristics and vibration characteristics of large plain service gate. The questions including structural optimization, vibration and submerged flow of plain gate are solved by adopting innovative measures on gate design.

关 键 词：大型平面工作闸门 结构优化 三维有限元 流激振动 底缘型式 主轮 南欧江二级水电站 

分 类 号：TV663[水利工程—水利水电工程]