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| 003 | MX-MdCICY | ||
| 005 | 20250625153944.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-14569 | ||
| 245 | 1 | 0 | _aA finite element model of the fragmentation test for the case of a coated fiber |
| 490 | 0 | _vComposites Science and Technology, 48, p.143-149, 1993 | |
| 520 | 3 | _aThe fiber/matrix interface in composite materials is generally studied by means of the fragmentation test by using a single filament embedded in a polymeric matrix. The average shear strength, 5, of the interface is computed from the well-known shear4ag theory. For the case of a fiber coated with a thin layer of an interphase having a low modulus, a finite element analysis model has been developed to describe the profiles of the tensile and shear stresses along a fiber fragment. The introduction of a soft interlayer decreases the stresses at the ends of the fragment, and as the interlayer thickness increases this effect becomes more important. This model shows the limits of the shear-tag theory and could explain experimental results obtained for the case of an elastomer-coated glass fiber in an epoxy matrix. | |
| 650 | 1 | 4 | _aFRAGMENTATION TEST |
| 650 | 1 | 4 | _aCOATING |
| 650 | 1 | 4 | _aINTERPHASE |
| 650 | 1 | 4 | _aFINITE ELEMENTS |
| 650 | 1 | 4 | _aANALYSIS |
| 700 | 1 | 2 | _aDaoust, J. |
| 700 | 1 | 2 | _aVu-Khanh, T. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/1N8FnRUt4SVrrWoLau1CXNefIKqd2bDbm/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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