冲击式水轮机岔管的强度分析与试验研究

Experimental Analysis and Strength Computation of Fork Pipe for Impulse Turbine

本文应用结构分析软件Master对冲击式水轮机岔管的刚强度进行分析,结果表明,焊接处的加强筋可以降低岔管的应力,同时通过试验方法验证了理论计算的准确性。

Stiffness and strength of fork pipe for impulse turbine is calculated by a special sofeware Master in this paper. The results show that the rib-plate in -the welded region can reduce the stress at fork pipe, and proof that it is accurate by stress test.