从残余应力计算中可知，采用损伤力学原理，使厚壁圆筒产生自增强的效果，从理论上是可行的。
From the calculation results, it is feasible in theory to produce self-reinforced effect of reactor by adopting the damage mechanical principle.
本文基于脉动内压疲劳试验结果，对厚壁圆筒构件的动态自增强原理进行了分析研究。
Based on the results obtained from fatigue tests under pulsating internal pressure, the mechanism of dynamic autofrettage of thick wall-cylinder components is studied in this paper.
本文对自增强和非自增强带裂纹厚壁圆筒的疲劳寿命提出计算方法，其计算结果与试验相符。
The authors propose a fatigue life calculation for autofrettaged and nonautofrettaged cracked thick-walled cylinders. This calculation is in agreement with the experimental results.
本文运用莫尔屈服准则对承受内压的拉压屈服强度不同材料的厚壁圆筒进行了自增强分析，得到了依赖于材料拉压比的厚壁圆筒的最佳弹塑性界面半径、最佳自增强内压。
This paper makes the optimum autofrettage analysis of thick-walled cylinder of the material with different yield strength in tension and compression base on the Mohr's yield criterion.
试验结果表明，自增强处理能提高带裂纹厚壁圆筒和焊缝的疲劳寿命。
The experimental results indicate that autofrettage can increase the fatigue lives of the cracked thick-walled cylinders and welded seams.
分析了材料的动态自增强能力，考察了径比对厚壁圆筒形构件动态自增强效果的影响。
The dynamic autofrettage ability of materials is analyzed. The influence of the diameter ratio of thick-walled-cylinder components on the…
分析了材料的动态自增强能力，考察了径比对厚壁圆筒形构件动态自增强效果的影响。
The dynamic autofrettage ability of materials is analyzed. The influence of the diameter ratio of thick-walled-cylinder components on the…
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