【摘要】 在利用三维有限元方法对芭蕉河一级水电站溢洪道闸室的四种方案在不同工况下的应力和变形情况进行分析基础上,确定该四种方案的控制工况,并对各方案在控制工况下闸室各关键部位的应力和位移峰值进行比较,得出峰值应力和位移的变化规律,为该溢洪道闸室的结构设计提供依据.更多还原

【Abstract】 Based on stress and displacement analysis of four different schemes of spillway chambers of the cascade I Hydropower Station on the Bajiaohe River in different conditions by 3D finite element method,the control conditions are decided;peak stresses and displacements of key parts of the spillway chamber in the control condition are compared;and the regulations of the variation of peak stresses and displacements are got in order to provide support for structure design of the spillway chamber.更多还原