Effect of plastic deformation on fatigue crack behavior in weld residual stress field

被引：0

作者：

Murata, Masato ^{[1
]}

Mukai, Yoshibiko ^{[1
]}

机构：

[1] Osaka Univ, Suita, Japan

来源：

Zairyo/Journal of the Society of Materials Science, Japan | 1991年 / 40卷 / 458期

关键词：

Materials - Residual Stresses - Plasticity - Welds - Crack Propagation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Crack closure behavior in fatigue crack propagation process is induced by plastic deformation near crack. In the present paper, the effect of plastic deformation on fatigue crack closure in low strength material and its welded joint was studied. The results obtained are as follows. Crack closure was caused by plastic deformation near crack surface. Generally, the crack opening ratio in high yield strength material was higher than that in low yield one. This tendency results from a low degree of deformation near crack surface. In addition, in welded joint, the crack propagation rate was higher than the mother metal, though the crack opening ratio was almost 1 by the effect of residual stress. This was explained by the effect of restraint for plastic deformation, which was induced by the existence of compressive stress field ahead of crack.

引用

页码：1435 / 1441

共 50 条

[21] Limited weld residual stress measurements in fatigue crack propagation: Part II. FEM-based fatigue crack propagation with complete residual stress fields
Sutton, M. A.
Reynolds, A. P.
Ge, Y. Z.
Deng, X.
FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2006, 29 (07) : 537 - 545
[22] INFLUENCE OF STRENGTH MISMATCH AND WELD RESIDUAL STRESS ON FATIGUE CRACK GROWTH BEHAVIOR FOR PIPELINE STEEL INCLUDING CLOSURE EFFECTS
Sarzosa Burgos, Diego Felipe
Ruggieri, Claudio
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE 2010, VOL 5, 2010, : 315 - 325
[23] SURFACE FATIGUE CRACK-PROPAGATION BEHAVIOR IN A RESIDUAL-STRESS FIELD - FATIGUE CRACK-GROWTH LAW AND EVALUATION OF FATIGUE CRACK-PROPAGATION RATE
TORII, T
HONDA, K
SUGIYAMA, M
JSME INTERNATIONAL JOURNAL SERIES I-SOLID MECHANICS STRENGTH OF MATERIALS, 1989, 32 (03): : 450 - 457
[24] Effect of twins and plastic-deformation anisotropy of extruded magnesium alloy on fatigue crack growth and crack closure behavior
Masuda, K.
Ishihara, S.
Oguma, N.
Ishiguro, M.
Sakamoto, Y.
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 828
[25] Estimation Scheme for Weld Residual Stress Effect on Crack Opening Displacements
Brust, F. W.
Punch, E.
Twombly, E.
Wallace, J.
PROCEEDINGS OF ASME 2023 PRESSURE VESSELS & PIPING CONFERENCE, PVP2023, VOL 5, 2023,
[26] Effect of welding residual stress on initial fatigue crack propagation in a notch field - initial fatigue crack growth behavior in a notched component (4th report)
Cho, Sang-moung
Horikawa, Kohsuke
Yosetsu Gakkai Ronbunshu/Quarterly Journal of the Japan Welding Society, 1988, 6 (04): : 98 - 104
[27] STUDY OF CRACK EXTENSION EFFECTS ON A WELD-INDUCED RESIDUAL STRESS FIELD
Hong, Jeong K.
Forte, Thomas P.
PROCEEDINGS OF THE ASME PRESSURE VESSELS AND PIPING CONFERENCE - 2013, VOL 6B: MATERIALS AND FABRICATION, 2014,
[28] Re-Distribution of Welding Residual Stress in Fatigue Crack Propagation Considering Elastic-Plastic Behavior
Xia, Yuxuan
Yue, Jingxia
Lei, Jiankang
Yang, Ke
Garbatov, Yordan
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2023, 11 (12)
[29] EFFECT OF RESIDUAL STRESS ON MICROPLASTIC DEFORMATION BEHAVIOR
朱平
刘萍
张力宁
Journal of Southeast University(English Edition), 1991, (02) : 90 - 94
[30] Effect of Residual Stress on Thermal Deformation Behavior
Sasaki, Tomohiro
Yoshida, Sanichiro
Ogawa, Tadashi
Shitaka, Jun
McGibboney, Conor
MATERIALS, 2019, 12 (24)

← 1 2 3 4 5 →