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Total strain version of strainrange partitioning for thermomechanical fatigue at low strains

机译：用于低应变下热机械疲劳的应变范围分配的总应变版本

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摘要

A new method is proposed for characterizing and predicting the thermal fatigue behavior of materials. The method is based on three innovations in characterizing high temperature material behavior: (1) the bithermal concept of fatigue testing; (2) advanced, nonlinear, cyclic constitutive models; and (3) the total strain version of traditional strainrange partitioning.

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作者
Halford, G. R.; Saltsman, J. F.;
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年度 1987
页码 1-24
总页数 24
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
CRACKS; CREEP PROPERTIES; HIGH TEMPERATURE ENVIRONMENTS; PRESSURE VESSELS; STRESS-STRAIN RELATIONSHIPS; THERMAL FATIGUE; THERMAL STRESSES; MATHEMATICAL MODELS; PREDICTIONS;

机译：裂缝;蠕变特性;高温环境;压力容器;应力 - 应变关系;热疲劳;热应力;数学模型;预测;

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2. 细晶Al-5356合金在低应变速率下基于高分辨率应变测量的“异常瞬时蠕变”（英文） [J] . 申俊杰, Kenichi IKEDA, Satoshi HATA, 中国有色金属学报：英文版 . 2013,第005期
3. The effect of dwell times on the thermomechanical fatigue life performance of grade P92 steel at intermediate and low strain amplitudes [J] . Maria Juergens, Nadja Sonntag, Jiirgen Olbricht, Materials Science and Engineering . 2021,第Feba23期

机译：停留时间对高株壮大级P92钢热机械疲劳性能的影响
4. High-Strain Low-Cycle Fatigue Behavior of Thermomechanically Treated Rebar [J] . Bakkar Md Abu, Kanrar Bishal, Saha Rajib, Journal of Failure Analysis and Prevention . 2020,第3期

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5. Applicability of Notch Stress-Strain Correction Methods to Low-Cycle Fatigue Life Prediction of Turbine Rotors Subjected to Thermomechanical Loads [J] . Mariusz Banaszkiewicz, Waldemar Dudda Acta Mechanica et Automatica . 2018,第3期

机译：缺口应力应变校正方法在热机械载荷作用下汽轮机转子低周疲劳寿命预测中的适用性
6. EFFECT OF CU CONTENT ON THERMOMECHANICAL FATIGUE PROPERTIES AND TOTAL AVAILABLE STRAIN ENERGY OF Ti-Ni-Cu SHAPE MEMORY ALLOY [C] . H. Takaku, T. Sakuma, U. Iwata, European Conference on Fracture . 2000

机译：Cu含量对Ti-Ni-Cu形记忆合金热机械疲劳性能及可用应变能的影响
7. GENERALIZATION OF THE STRAINRANGE PARTITIONING METHOD FOR PREDICTING HIGH TEMPERATURE LOW CYCLE FATIGUE LIFE AT DIFFERENT EXPOSURE TIMES. [D] . KALLURI, SREERAMESH. 1987

机译：预测不同暴露时间下高温低循环疲劳寿命的应变范围划分方法的广义化。
8. Low Cycle Fatigue Life Prediction Model of 800H Alloy Based on the Total Strain Energy Density Method [O] . Wei Zhang, Tao Jiang, Liqiang Liu 2020

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9. Treatment of low strains and long hold times in high temperature metal fatigue by strainrange partitioning [O] . Manson, S. S., Zab, R. 1977

机译：通过应变范围划分来处理高温金属疲劳中的低应变和长保持时间

Total strain version of strainrange partitioning for thermomechanical fatigue at low strains

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