Influence of stress ratio on residual stress evolution near cold-expanded hole due to low-cycle fatigue by crack compliance data

被引：4

作者：

Chernov, A., V ^{[1
]}

Eleonsky, S., I ^{[1
]}

Pisarev, V. S. ^{[1
]}

机构：

[1] Cent Aerohydrodynam Inst, 1 Zhukovsky St, Zhukovskii 140180, Moscow Region, Russia

来源：

FRATTURA ED INTEGRITA STRUTTURALE-FRACTURE AND STRUCTURAL INTEGRITY | 2021年 / 55期

关键词：

Metal-composite joints; Cold hole expansion; Residual stress intensity factor; Residual stress; INTENSITY FACTORS; EXPANSION; FRACTURE;

D O I：

10.3221/IGF-ESIS.55.13

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Modified version of the crack compliance method is used for determination of stress intensity factor (SIF) related to narrow notches emanating from cold-expanded holes. These notches are inserted at different stages of low-cycle fatigue under constant external load. It is shown how residual SIF values, generated by residual stress field influence, can be separated from total experimental SIF values. Residual SIF values, obtained at different stage of low-cycle fatigue with the same stress range Delta s = 350 MPa but different stress R = -0.4 and R = -1.0, provide quantitative description of residual stress evolution near cold-expanded hole. It shown that maximal residual stress relaxation of order 20 per cent occurs at 95 lifetime per cent for both loading programs.

引用

页码：174 / 186

页数：13

共 48 条

[1] Influence of stress ratio on residual stress evolution near coldexpanded hole due to low-cycle fatigue by crack compliance data
Chernov, A.V.
Eleonsky, S.I.
Pisarev, V.S.
Frattura ed Integrita Strutturale, 2021, 15 (55): : 174 - 186
[2] Low-cycle fatigue damage accumulation near the cold-expanded hole by crack compliance data
Matvienko, Yury
Pisarev, Vladimir
Eleonsky, Svyatoslav
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 155
[3] Residual stresses near cold-expanded hole at different stages of high-cycle fatigue by crack compliance data
Eleonsky, S., I
Pisarev, V. S.
Zajtsev, M. D.
Zichenkov, M. Ch
Abdullin, M. R.
FRATTURA ED INTEGRITA STRUTTURALE-FRACTURE AND STRUCTURAL INTEGRITY, 2021, 15 (56): : 171 - 186
[4] Damage accumulation near the cold-expanded hole due to high-cycle fatigue by crack compliance method
Matvienko Y.G.
Eleonsky S.I.
Pisarev V.S.
Zajtsev M.D.
Frattura ed Integrita Strutturale, 2022, 16 (59): : 115 - 128
[5] The effect of low-cycle fatigue on evolution of fracture mechanics parameters in residual stress field caused by cold hole expansion
Matvienko, Yu. G.
Pisarev, V. S.
Eleonsky, S. I.
FRATTURA ED INTEGRITA STRUTTURALE, 2019, 13 (47): : 303 - 320
[6] Analysis of the residual stress around a cold-expanded fastener hole in a finite plate
Zhang, Y
Fitzpatrick, ME
Edwards, L
STRAIN, 2005, 41 (02): : 59 - 70
[7] Residual Stress Influence on Low Cycle Fatigue Crack Growth
Krasauskas, P.
MECHANIKA 2010: PROCEEDINGS OF THE 15TH INTERNATIONAL CONFERENCE, 2010, : 263 - 266
[8] Residual stress/strain evolution due to low-cycle fatigue by removing local material volume and optical interferometric data
Matvienko, Yury
Pisarev, Vladimir
Eleonsky, Svyatoslav
Chernov, Andrey
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2019, 42 (09) : 2061 - 2078
[9] Influence of stress concentration on low-cycle fatigue of pipe
Ostsemin, A.A.
Dil'man, V.L.
Khimicheskoe I Neftegazovoe Mashinostroenie, 2003, (05): : 10 - 14
[10] VARIATIONS IN STRESS RATIO AND TEMPERATURE IN LOW-CYCLE FATIGUE TEST
RIE, KT
YANG, CJ
LEE, CH
INTERNATIONAL JOURNAL OF FRACTURE, 1977, 13 (02) : 253 - 256

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