并发现人体血管中，小动脉壁的周向应力最高。
It was found that the highest circumferential stress exists in small artery of human.
内压载荷大小只是影响周向应力值的大小而不影响周向应力的分布；
The load inside the aortic arch affects the value of circumferential stress and does not affect the distributing of circumferential stress.
结论周向应力的近似公式及其绝对误差的公式简单易行，便于临床应用。
Conclusion the approximate formula of circumferential stress and the absolute error is accepted, which is easy for the application.
针对鞍座位置(简称A值)的变化对双鞍座卧式容器筒体轴向应力、切向剪应力和周向应力的影响进行了分析和讨论。
Analysis and discussion was made on the influence of saddle position change on the axial stress, shearing stress and circumferential stress of the cylinder of double-saddle horizontal vessel.
通过对不同厚度耳片应力集中系数的计算及分析，得出了耳片最大周向应力集中系数及最大切向应力集中系数随厚度的变化规律曲线。
The curves of lugs' maximal circumferential and tangent stress concentration factors with different thickness are got by calculating and analyzing the corresponding concentration factors of lugs.
钢管周向和径向的应力值不大，而轴向应力值较大，最大轴向应力出现在钢管与芯模的接触部位。
The axial stress on the steel tube which appears on the contact region of the steel tube and mandril is larger than the radial and circumferential stress.
钢管周向和径向的应力值不大，而轴向应力值较大，最大轴向应力出现在钢管与芯模的接触部位。
The axial stress on the steel tube which appears on the contact region of the steel tube and mandril is larger than the radial and circumferential stress.
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