摘要
采用三维有限元模型,对天池抽水蓄能电站上水库面板堆石坝在竣工期和正常蓄水期两种情况下坝体面板的应力变形进行了分析。通过数值模拟,较好地体现了面板位移、应力分布规律,分析结果表明,面板应力、变形大小都在允许范围内。
Based on three-dimensional finite element analysis of the real terrain analogue simulation, the stress and deformation of the panel in the period of completion and normal impoundment of Tianchi Pumped Storage Power Station were analyzed. The numerical simulation can better reflect the stress and deformation distribution law of the panel, and the results indicate that the size of panel stress and deformation is within the allowable range.
出处
《人民黄河》
CAS
北大核心
2013年第2期88-89,92,共3页
Yellow River
关键词
混凝土堆石坝
有限元
面板
应力
位移
天池抽水蓄能电站
concrete rock-fill dam
finite element
panel
stress
deformation
Tianchi Pumped Storage Power Station
