In-phase and out-of-phase mixed mode loading: Investigation of fatigue crack growth in SEN specimen due to tension-compression and torsional loading

被引：5

作者：

Koester, Paul ^{[1
]}

Benz, Christopher ^{[1
]}

Heyer, Horst ^{[1
]}

Sander, Manuela ^{[1
]}

机构：

[1] Univ Rostock, Inst Struct Mech, Albert Einstein Str 2, D-18059 Rostock, Germany

来源：

THEORETICAL AND APPLIED FRACTURE MECHANICS | 2020年 / 108卷

关键词：

Fatigue crack growth; Mixed mode; Tension/Torsion; In-phase; Out-of-phase; FRACTURE-BEHAVIOR; STEADY TORSION; PROPAGATION; INITIATION; STEEL;

D O I：

10.1016/j.tafmec.2020.102586

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Numerous cases of damage by fatigue in structures are related to mechanical stresses due to mixed mode loading conditions. To prevent such cases of failure a precise knowledge of the corresponding theoretical background is indispensable. Unfortunately, it is not yet possible to satisfactorily describe the crack propagation by considering a superposition of all three crack modes. For this purpose, experiments on single-edge notched specimens made of 34CrNiMo6 under tension-torsion with different mixed mode ratios and phase shift angles were performed. The focus of the investigations is especially on the kinking and the twisting angle of the crack as well as on the influence on the residual lifetime. Furthermore, existing concepts concerning the prediction of the crack growth under mixed mode are evaluated.

引用

页数：11

共 46 条

[1] Investigation of mixed mode fatigue crack propagation in SEN-specimen under in-phase and out-of-phase conditions due to tension-compression and torsional loading
Koester, Paul
Benz, Christopher
Sander, Manuela
ICMFF12 - 12TH INTERNATIONAL CONFERENCE ON MULTIAXIAL FATIGUE AND FRACTURE, 2019, 300
[2] Fatigue crack propagation under in-phase and out-of-phase biaxial loading
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Datta, S.
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Iyyer, N.
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FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2018, 41 (02) : 387 - 399
[3] A crack opening stress equation for in-phase and out-of-phase thermomechanical fatigue loading
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Schweizer, Christoph
Seifert, Thomas
INTERNATIONAL JOURNAL OF FATIGUE, 2016, 88 : 178 - 184
[4] Fatigue crack growth determination under in-phase and out-of-phase mixed-mode loading conditions using an automated DIC evaluation tool
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Koester, Paul
Sander, Manuela
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 164
[5] A hybrid prognosis model for predicting fatigue crack propagation under biaxial in-phase and out-of-phase loading
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Nam Phan
STRUCTURAL HEALTH MONITORING-AN INTERNATIONAL JOURNAL, 2018, 17 (04): : 888 - 901
[6] Cyclic parameters governing crack propagation behavior under in-phase and out-of-phase tensile-torsional loading
Huh, Yong-Hak
Kim, Dong-Jin
Lee, Hae-Moo
Lee, Wan-Gue
MODERN PHYSICS LETTERS B, 2008, 22 (11): : 857 - 862
[7] Prediction of crack initiation plane direction in high-cycle multiaxial fatigue with in-phase and out-of-phase loading
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Melendez, J.
Martinez-Esnaola, J. M.
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2017, 40 (12) : 1994 - 2007
[8] Optimization of a cruciform specimen for fatigue crack growth under in and out-of-phase in-plane biaxial loading conditions
Baptista, R.
Infante, V
Madeira, J. F. A.
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2023, 30 (08) : 1649 - 1666
[9] Differences in the response to in-phase and out-of-phase multiaxial high-cycle fatigue loading
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Jurenka, Josef
FRATTURA ED INTEGRITA STRUTTURALE-FRACTURE AND STRUCTURAL INTEGRITY, 2019, 13 (50): : 163 - 183
[10] The investigation of crack growth in specimens with rectangular cross-sections under out-of-phase bending and torsional loading
Rozumek, Dariusz
Marciniak, Zbigniew
INTERNATIONAL JOURNAL OF FATIGUE, 2012, 39 : 81 - 87

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