节点文献
重力坝下游面浅槽式压力管道的抗震计算分析
Calculation and Analysis on Seismic Resistance of Groove Type Penstock in the Downstream of Gravity Dams
【摘要】 通过对重力坝下游面浅槽式压力管道的动力分析,分别研究了该结构位于刚性和弹性基础上的动力响应规律.给出了重力坝和下游面压力管道各典型部位在地震荷载作用下的动位移及动应力,为该类型大坝设计提供了可靠的参考依据.
【Abstract】 By means of dynamic analysis on groove type penstock in the downstream surfaceof gravity dams, the laws of dynamic response of this structure on the basis of rigidity andelasticity are respectively studied. In the meantime, the dynamic displacements and thedynamic stresses under seismicloading are given for each typical part of such like penstock.These offer the realiable reference for design of the such type dams.
【关键词】 重力坝;
动力分析;
动位移;
动应力;
地震响应;
【Key words】 gravity dam; dynamic analysis; dynamic displacements; dynamic stress; seismicresponse;
【Key words】 gravity dam; dynamic analysis; dynamic displacements; dynamic stress; seismicresponse;
【基金】 三峡工程重点科研项目
- 【文献出处】 武汉水利电力大学学报 ,JOURNAL OF WUHAN UNIVERSITY OF HYDRAULIC AND ELECTRIC ENGINEERING , 编辑部邮箱 ,1995年02期
- 【分类号】TV642.3
- 【下载频次】49