摘要
本文应用SAP91程序中的三维实体单元，对电厂使用的带有翻边接管结构的汽包进行了应力计算。通过对应力计算结果的分析，探讨了翻边接管结构对汽包强度的影响。
In this paper a FEM analysis of a boiler drum with 6 stub ended nozzles used in a power plant is presented by using the 3-dimensional solid element of SAP-91 program package. The effect of the nozzle on boiler drum strength is discussed on the basis of results of the calcula tion
出处
《压力容器》
1998年第2期74-77,共4页
Pressure Vessel Technology
