【摘要】 研究混凝土拱坝浇筑过程的瞬态温度场。研究中 ,用瞬态热传导有限元分析方法 ,得到了整个施工过程中拱坝温度场的时间和空间分布规律 ,为控制混凝土拱坝的温度应力提供了依据更多还原

【Abstract】 Simulated analysis of transient temperature field in pouring concrete dam process has been researched. By the transient heat transfer FEM, it has given both the time and the space distributing regular in whole pouring process It can be used to compute and control temperature stress of concrete dam.更多还原