Abstract

The results of testing of three rods made of different alloys for creep and long-term strength under normal or tangential stresses, which change once or repeatedly in time, are presented. The kinetic theory of Yu. N. Rabotnov was used as a basis for modeling the obtained data. As a result, a good agreement was obtained between the theoretical characteristics of creep and long-term strength and experimental values.

中文翻译：

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交变应力下杆的蠕变和长期强度建模

摘要

给出了三种由不同合金制成的杆在法向或切向应力下蠕变和长期强度的测试结果，这些应力会随时间一次或多次变化。于动力理论。N. Rabotnov被用作对获得的数据进行建模的基础。结果，蠕变和长期强度的理论特性与实验值之间获得了良好的一致性。