Life Prediction of Creep-Fatigue Interaction under Multiaxial Stress

Huang Sijing; Wang Lianqing; Wang Jianguo; Tang Junwu

doi:10.13374/j.issn1001-053x.1995.03.019

Volume 17 Issue 3

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Huang Sijing, Wang Lianqing, Wang Jianguo, Tang Junwu. Life Prediction of Creep-Fatigue Interaction under Multiaxial Stress[J]. Chinese Journal of Engineering, 1995, 17(3): 294-297. doi: 10.13374/j.issn1001-053x.1995.03.019

Citation:

Huang Sijing, Wang Lianqing, Wang Jianguo, Tang Junwu. Life Prediction of Creep-Fatigue Interaction under Multiaxial Stress[J]. Chinese Journal of Engineering, 1995, 17(3): 294-297. doi: 10.13374/j.issn1001-053x.1995.03.019

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Life Prediction of Creep-Fatigue Interaction under Multiaxial Stress

doi: 10.13374/j.issn1001-053x.1995.03.019

1. Department of Mathematics and Mechanics, USTB, Beijing 100083, PRC;
2. The State Key Laboratory of Advanced Metalic Materials, USTB, Beijing 100083, PRC

Received Date: 1994-11-04
Available Online: 2021-09-06

Abstract

Abstract

Analysis of experiment result of low-cycle tension-compression, torsion and tension-torsion fatigue with holding time has been done. The main factors of influencing failures of combined creep and fatigue under multiaxial stress and high temperature are re'examinated, and the simple model calculating method to predict the fatigue life are worked. It is verified that calculating method has a good practicability.
- multiaxial stress,
- creep and fatigue,
- holding time