Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading
Study of the fatigue behaviors experimentally and theoretically of a compositematerial manufactured for this paper by stacking four layers of E-glass fiber indifferent angle orientations (0o, ± 45o, 0o/90o) immersed in polyester resin with totalthickness 4 mm. They were tested under two types of dyn...
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| Format: | Article |
| Language: | English |
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Unviversity of Technology- Iraq
2008-10-01
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| Series: | Engineering and Technology Journal |
| Subjects: | |
| Online Access: | https://etj.uotechnology.edu.iq/article_26852_00e5fb90021500f291cf1163e01e3386.pdf |
| _version_ | 1797325190362824704 |
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| author | Muhannad Z. Khelifa Hayder Moasa Al-Shukri |
| author_facet | Muhannad Z. Khelifa Hayder Moasa Al-Shukri |
| author_sort | Muhannad Z. Khelifa |
| collection | DOAJ |
| description | Study of the fatigue behaviors experimentally and theoretically of a compositematerial manufactured for this paper by stacking four layers of E-glass fiber indifferent angle orientations (0o, ± 45o, 0o/90o) immersed in polyester resin with totalthickness 4 mm. They were tested under two types of dynamic loads in fully reversibletension-compression load at (R=-1) and spectrum load as fatigue testing, to estimate lifecurves and microscopic an examination was carried out for stress affected and fractureareas. Finite Element Analysis (FEA) using ANSYS Workbench™ was used toevaluate the composite behaviour under fatigue conditions. The results of the fatiguetest show that the uniaxial [04] composite has the highest strength and the fatiguedegradation is also the highest. The high magnification optical microscopy methodshows that the failure of laminas at ± 45oand 0o/ 90o is due to matrix failure in thedirection of the fiber, whereas for the unidirectional lamina at 0o, the failure is due tofiber breakages. |
| first_indexed | 2024-03-08T06:07:01Z |
| format | Article |
| id | doaj.art-d5a000c6696442a6b72d08e57ecce55f |
| institution | Directory Open Access Journal |
| issn | 1681-6900 2412-0758 |
| language | English |
| last_indexed | 2024-03-08T06:07:01Z |
| publishDate | 2008-10-01 |
| publisher | Unviversity of Technology- Iraq |
| record_format | Article |
| series | Engineering and Technology Journal |
| spelling | doaj.art-d5a000c6696442a6b72d08e57ecce55f2024-02-04T17:53:09ZengUnviversity of Technology- IraqEngineering and Technology Journal1681-69002412-07582008-10-0126101210122410.30684/etj.26.10.626852Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum LoadingMuhannad Z. KhelifaHayder Moasa Al-ShukriStudy of the fatigue behaviors experimentally and theoretically of a compositematerial manufactured for this paper by stacking four layers of E-glass fiber indifferent angle orientations (0o, ± 45o, 0o/90o) immersed in polyester resin with totalthickness 4 mm. They were tested under two types of dynamic loads in fully reversibletension-compression load at (R=-1) and spectrum load as fatigue testing, to estimate lifecurves and microscopic an examination was carried out for stress affected and fractureareas. Finite Element Analysis (FEA) using ANSYS Workbench™ was used toevaluate the composite behaviour under fatigue conditions. The results of the fatiguetest show that the uniaxial [04] composite has the highest strength and the fatiguedegradation is also the highest. The high magnification optical microscopy methodshows that the failure of laminas at ± 45oand 0o/ 90o is due to matrix failure in thedirection of the fiber, whereas for the unidirectional lamina at 0o, the failure is due tofiber breakages.https://etj.uotechnology.edu.iq/article_26852_00e5fb90021500f291cf1163e01e3386.pdfglass fibercomposite material fatiguespectrum loadingfully reversed loadingcompression |
| spellingShingle | Muhannad Z. Khelifa Hayder Moasa Al-Shukri Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading Engineering and Technology Journal glass fiber composite material fatigue spectrum loading fully reversed loading compression |
| title | Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading |
| title_full | Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading |
| title_fullStr | Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading |
| title_full_unstemmed | Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading |
| title_short | Fatigue Study Of E-Glass Fiber Reinforced Polyester Composite Under Fully Reversed Loading And Spectrum Loading |
| title_sort | fatigue study of e glass fiber reinforced polyester composite under fully reversed loading and spectrum loading |
| topic | glass fiber composite material fatigue spectrum loading fully reversed loading compression |
| url | https://etj.uotechnology.edu.iq/article_26852_00e5fb90021500f291cf1163e01e3386.pdf |
| work_keys_str_mv | AT muhannadzkhelifa fatiguestudyofeglassfiberreinforcedpolyestercompositeunderfullyreversedloadingandspectrumloading AT haydermoasaalshukri fatiguestudyofeglassfiberreinforcedpolyestercompositeunderfullyreversedloadingandspectrumloading |