摘要
本文应用第一、第三强度理论对轴对称压力容器圆筒和半圆球部分进行弹塑性力学分析,得到各自弹性和塑性极限应力,将其与压力容器规范中径分析结果作对比分析。此外,本文还分析了径比对压力容器结构设计和强度的影响。
Applying the first and the third strength theories, the author studied the elastic - plastic
stresses of pressure vessels, gained limit stresses, and compared results with other theoretical results. The ratio of
radius was important in the structure design and strength design of pressure vessels.
出处
《红河学院学报》
2004年第2期4-7,共4页
Journal of Honghe University
关键词
轴对称
压力容器
弹塑性
应力分析
强度
Axial Symmetric
pressure vessel
elasticity and plasticity
stress analysis
strength
