A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain
A method for fatigue life assessment in high-cycle domain under multiaxial loading is presented in this paper. This approach allows fatigue assessment under any kind of load history, without limitations. The methodology lies on the construction - at a macroscopic level - of an “indicator” in the for...
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| Format: | Article |
| Language: | English |
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Gruppo Italiano Frattura
2014-04-01
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| Series: | Fracture and Structural Integrity |
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| Online Access: | http://www.gruppofrattura.it/pdf/rivista/numero28/numero_28_art_2.pdf |
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| _version_ | 1841564148589133824 |
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| author | M. Malnati |
| author_facet | M. Malnati |
| author_sort | M. Malnati |
| collection | DOAJ |
| description | A method for fatigue life assessment in high-cycle domain under multiaxial loading is presented in this paper. This approach allows fatigue assessment under any kind of load history, without limitations. The methodology lies on the construction - at a macroscopic level - of an “indicator” in the form of a set of cycles, representing plasticity that can arise at mesoscopic level throughout fatigue process. During the advancement of the loading history new cycles are created and a continuous evaluation of the damage is made. |
| format | Article |
| id | doaj-art-14ba42bd73624e9c86211695837dccf3 |
| institution | Kabale University |
| issn | 1971-8993 1971-8993 |
| language | English |
| publishDate | 2014-04-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-14ba42bd73624e9c86211695837dccf32025-01-02T23:01:35ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89931971-89932014-04-01828121810.3221/IGF-ESIS.28.02 A method for calculation of finite fatigue life under multiaxial loading in high-cycle domainM. Malnati0RUAG Aerospace Services GmbH - RUAG Aviation, Claude-Dornier-Str., 82231 Wessling, GermanyA method for fatigue life assessment in high-cycle domain under multiaxial loading is presented in this paper. This approach allows fatigue assessment under any kind of load history, without limitations. The methodology lies on the construction - at a macroscopic level - of an “indicator” in the form of a set of cycles, representing plasticity that can arise at mesoscopic level throughout fatigue process. During the advancement of the loading history new cycles are created and a continuous evaluation of the damage is made.http://www.gruppofrattura.it/pdf/rivista/numero28/numero_28_art_2.pdfHigh-cycle multiaxial fatigueMetal fatigueMultiaxial rainflow countingCrack initiationNon-proportional loading |
| spellingShingle | M. Malnati A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain Fracture and Structural Integrity High-cycle multiaxial fatigue Metal fatigue Multiaxial rainflow counting Crack initiation Non-proportional loading |
| title | A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain |
| title_full | A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain |
| title_fullStr | A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain |
| title_full_unstemmed | A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain |
| title_short | A method for calculation of finite fatigue life under multiaxial loading in high-cycle domain |
| title_sort | method for calculation of finite fatigue life under multiaxial loading in high cycle domain |
| topic | High-cycle multiaxial fatigue Metal fatigue Multiaxial rainflow counting Crack initiation Non-proportional loading |
| url | http://www.gruppofrattura.it/pdf/rivista/numero28/numero_28_art_2.pdf |
| work_keys_str_mv | AT mmalnati amethodforcalculationoffinitefatiguelifeundermultiaxialloadinginhighcycledomain AT mmalnati methodforcalculationoffinitefatiguelifeundermultiaxialloadinginhighcycledomain |