波纹管换热器管板弯曲应力计算方法的分析

Analysis of Method for Calculating Bending Stress in Tubesheet in Corrugated Tubes Heat Exchanger

从波纹管的刚度对波纹管换热器管板计算的影响入手，分析探讨了波纹管换热器管板弯曲应力计算的恰当方法。

Based on the effects of the rigidity of the corrugated tubes to the calcu-lation result of the tubesheet,the appropriate method of calculating the bending stress in the tubesheet of the corrugated tube heat exchangers was discussed in this article．