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.
出处
《水力发电》
北大核心
2016年第5期74-76,84,共4页
Water Power
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
large plain service gate
structural optimization
three-dimensional FEM
flow-induced vibration
bottom style
main wheel
Nam Ou 2 Hydropower Station
