从焊接部位局部应力集中的角度分析了不等厚板在不同焊接形式下的疲劳寿命。
The fatigue life of different welding shapes between plates of unequal thickness in pressure vessel was investigated from the point of local stress concentration at welding position.
建立了通过变厚度筒壳把球壳与不等厚的筒壳相连接的不连续应力解析计算方法。
The analysis method which can calculate the stress of the changing wall thickness section connecting the sphere head and the cylinder shell with unequal wall thickness has been established.
向心关节轴承在承受载荷时，承载区各点的压应力是不等值的。
When absorbing load, various loaded points of plain radial bearing receive different compressive stresses.
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