【摘要】 水电站调压室底部喉管与压力隧洞相连接,组成一个垂直岔管,在结构上超了出一般岔管的范围,无法参照规范中有关规定进行结构设计。本文采用有限元法研究了某大型水电站调压室和压力隧洞相连接部位钢板衬砌的应力分布情况,为垂直岔管的设计提供了必要的依据。更多还原

【Abstract】 The throat under the surge chamber is linked with pressure tunnl, farming a right bifurcating penstock which excedes the range of common bifurcating penstock in its structure, so it can’t be designed according to the results of the normal. In this paper, finite element mcthod is used to in estigate the stress distribution of the steel lining at linkage between surge chamber and pressure tunnel of a large scale hydro-power station. The results provide necessary basis for the design of right bifurcating penstock.更多还原