本文利用库仑屈服准则，研究了拉压异性材料厚壁圆筒和厚壁球壳的弹性极限载荷和塑性极限载荷，得出了新的结果和结论。
This paper performs the limit analysis of a thick wall cylinder of linear strengthened material based on the unified strength theory.
按规则设计，按分析设计，弹性应力分析，极限载荷分析，弹-塑性应力分析。
Design by Rule, Design by Analysis, Elastic Stress Analysis, Limit Load Analysis, Elastic-Plastic Stress Analysis.
拉伸载荷模量约等于比例极限内的弹性模量。
The tensile modulus approximately equal to the compressive modulus of elasticity within the proportional limit.
某舰的螺旋桨尾轴长期处在恒定载荷作用下，虽然尾轴应力在弹性极限范围内，但是尾轴局部还是很容易发生微量的塑性变形。
Tiny deformation will appear in the local of the propeller shaft of certain ship which is endured an invariableness load, although the shaft stress is within the elastic limit range.
本文研究了自动调心分离轴承装置的结构和调心原理，分析了弹性元件载荷与变形的关系，给出了分离轴承接触角和极限轴向负荷的确定方法。
The relation between load and deformation of the spring element is analysed and the calculating methods of constant angle and maximum axial load are set up.
本文研究了自动调心分离轴承装置的结构和调心原理，分析了弹性元件载荷与变形的关系，给出了分离轴承接触角和极限轴向负荷的确定方法。
The relation between load and deformation of the spring element is analysed and the calculating methods of constant angle and maximum axial load are set up.
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