The effect of longitudinal upstream facing temperature joint on stress distribution in the dam of Baoquan downstream reservoir is studied by use of the 3D finite element method;sensitivity of longitudinal joint distance on temperature contraction stress is analyzed.
采用有限元三維仿真方法研究寶泉電站下水庫大壩上游混凝土面板設置垂直縱縫對壩體應力分布的影響,對縱縫間距進行了溫度應力的敏感性分析。
Through the engineering analogy and numerical simulation of the CFD,this method for making sure the minimum longitudinal distance are accordant with the real situation.
射流風機縱向最小間距的確定對于風機正常經濟的運行起著十分重要的作用。