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(kù)大壩上游混凝土面板設(shè)置垂直縱縫對(duì)壩體應(yīng)力分布的影響,對(duì)縱縫間距進(jìn)行了溫度應(yīng)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(fēng)機(jī)縱向最小間距的確定對(duì)于風(fēng)機(jī)正常經(jīng)濟(jì)的運(yùn)行起著十分重要的作用。