In order to approach the optimum design of changeover portion structural shapes for submarine's different diametral pressure cabins, a new structural type, named the double arc transition form, is introduced based on the analysis of stress concentration,
In order to approach the optimum design of changeover portion structural shapes for submarine's different diametral pressure cabins, a new structural type, named the double arc transition form, is introduced based on the analysis of stress concentration,
摘要为了探讨潜艇不同直径的耐压舱室过渡段结构型式的最优设计，利用工程计算方法和有限元方法，分析过渡段结构的应力集中，提出了能够使不同直径圆柱壳光滑过渡的结构形式－双圆弧式过渡形式。