Unifying Treatment of Notch Effects in Fatigue
According to the concept of "linear notch mechanics" proposed recently by one of authers, it is supposed that not only the crack initiation limit σw1 but also the crack propagation limit σw2 of a notched specimen can be evaluated unifyingly by the maximum elastic stress at the notch root σ...
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| Published in | Transactions of the Japan Society of Mechanical Engineers Series A Vol. 51; no. 463; pp. 784 - 789 |
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| Main Authors | , |
| Format | Journal Article |
| Language | English Japanese |
| Published |
The Japan Society of Mechanical Engineers
1985
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| Subjects | |
| Online Access | Get full text |
| ISSN | 0387-5008 1884-8338 |
| DOI | 10.1299/kikaia.51.784 |
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| Abstract | According to the concept of "linear notch mechanics" proposed recently by one of authers, it is supposed that not only the crack initiation limit σw1 but also the crack propagation limit σw2 of a notched specimen can be evaluated unifyingly by the maximum elastic stress at the notch root σmax and the notch radius ρ alone. Some previous results concerning σw2 and the present experimental results concerning σw1 and σw2 support the above presumption. |
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| AbstractList | According to the concept of "linear notch mechanics" proposed recently by one of authers, it is supposed that not only the crack initiation limit σw1 but also the crack propagation limit σw2 of a notched specimen can be evaluated unifyingly by the maximum elastic stress at the notch root σmax and the notch radius ρ alone. Some previous results concerning σw2 and the present experimental results concerning σw1 and σw2 support the above presumption. |
| Author | ENDO, Masahiro NISHITANI, Hironobu |
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| CitedBy_id | crossref_primary_10_2355_isijinternational_49_1806 crossref_primary_10_1016_j_jmst_2020_08_037 crossref_primary_10_1007_s11223_018_9964_y crossref_primary_10_1016_0142_1123_95_93537_C crossref_primary_10_1016_j_ijfatigue_2020_105560 |
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| Copyright | The Japan Society of Mechanical Engineers |
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| DOI | 10.1299/kikaia.51.784 |
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| References | (2) 西谷,機論,34-259(昭43),371. (14) 石田,学振129委員会資料(昭39). (9) 村上•ほか2名,機論,48-430,A(昭57),800. (13) 西谷•野田,機講論,No.840-1(昭59-4),23. (12) 西谷•ほか2名,機論,50-451,A(昭59),341 (1) 石橋,金属の疲労と破壊の防止,(増訂改版),(昭42), 52,養賢堂. (6) 西谷•遠藤,機講論,No.820-12(昭57-4),182. (8) 村上•ほか2名,機論,48-427,A(昭57),312. (15) Nisitani, H. and Kawano, K. Proc.13th Japan Congress on Materials Research-Metalic Mater,(1968),49. (16) 小林•中沢,機論,35-277(昭44),1856. (5) 西谷,機論,49-447,A(昭58),1353. (10) Nisitani, H., Proc. ICF3, Munchen (1973),1-513. (7) 村上•ほか2名,機論,47-423,A(昭56),1194. (4) Nisitani, H., Proc. ICM2(1972),321. (3) Nisitani, H. and Isida, M.,Proc. Joint Conf. Fxperimental Mechanics, Hawaii, (1982),150. (11) 西谷•石田,機論,39-317(昭48),9. |
| References_xml | – reference: (1) 石橋,金属の疲労と破壊の防止,(増訂改版),(昭42), 52,養賢堂. – reference: (5) 西谷,機論,49-447,A(昭58),1353. – reference: (3) Nisitani, H. and Isida, M.,Proc. Joint Conf. Fxperimental Mechanics, Hawaii, (1982),150. – reference: (13) 西谷•野田,機講論,No.840-1(昭59-4),23. – reference: (9) 村上•ほか2名,機論,48-430,A(昭57),800. – reference: (15) Nisitani, H. and Kawano, K. Proc.13th Japan Congress on Materials Research-Metalic Mater,(1968),49. – reference: (6) 西谷•遠藤,機講論,No.820-12(昭57-4),182. – reference: (16) 小林•中沢,機論,35-277(昭44),1856. – reference: (10) Nisitani, H., Proc. ICF3, Munchen (1973),1-513. – reference: (11) 西谷•石田,機論,39-317(昭48),9. – reference: (14) 石田,学振129委員会資料(昭39). – reference: (4) Nisitani, H., Proc. ICM2(1972),321. – reference: (7) 村上•ほか2名,機論,47-423,A(昭56),1194. – reference: (8) 村上•ほか2名,機論,48-427,A(昭57),312. – reference: (12) 西谷•ほか2名,機論,50-451,A(昭59),341。 – reference: (2) 西谷,機論,34-259(昭43),371. |
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| Snippet | According to the concept of "linear notch mechanics" proposed recently by one of authers, it is supposed that not only the crack initiation limit σw1 but also... |
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| SubjectTerms | Evaluation of Fatigue Limit Fatigue Fatigue Strength Linear Notch Mechanics Notch Effects Rotating Bending |
| Title | Unifying Treatment of Notch Effects in Fatigue |
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