摘要
采用三维有限元法对云南省某水电站老坝线的拱坝坝体施工期温度场及温度应力进行仿真分析,得到了拱坝温度场及温度应力分布的一般规律,为混凝土拱坝的温控措施的设计提供有价值的参考依据。
With three-dimensional finite element method,the temperature field and thermal stress of the arch dam of a hydropower station on Yunnan Province during construction period were carried out simulation analysis,it got the general rules of the dam temperature field and thermal stress distribution and provided a valuable reference for the concrete arch dam temperature control measures design.
出处
《吉林水利》
2011年第11期6-9,共4页
Jilin Water Resources
关键词
拱坝
施工期
温度场
温度应力
仿真
温控
arch
construction period
temperature field
temperature stress
simulation
temperature control
