| 000 | 02367nam a2200253Ia 4500 | ||
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| 003 | MX-MdCICY | ||
| 005 | 20250625140659.0 | ||
| 040 | _cCICY | ||
| 090 | _aB-11884 | ||
| 245 | 1 | 0 | _aThe efects of glass-Rber sizings on the strength and energy absorption of the Rber/matrix interphase under high loading rates |
| 490 | 0 | _vComposites Science and Technology, 61(2), p.205-220, 2001 | |
| 520 | 3 | _aThe interphases of various sized E-glass-®ber/epoxy-amine systems were tested at displacement rates in the range 230±2450 mm/s by a new experimental technique (dynamic micro-debonding technique). By this method, the rate-dependent interphase properties, apparent shear strength and absorbed energies due to debonding and frictional sliding, were quanti®ed. The systems include unsized, epoxy-amine compatible, and epoxy-amine incompatible glass ®bers. The high displacement rates that induce high-strain-rate interphase loading were obtained by using the rapid expansion capability of piezoelectric actuators (PZT). The results of dynamic micro-debonding experiments showed that the values of interphase strength and speci®c absorbed energies varied in a manner that is dependent on the sizing and exhibited signi®cant sensitivity to loading rates. The unsized ®bers exhibit greater frictional sliding energies that could provide better ballistic resistance, while the compatible sized ®bers show higher strength values that improve the structural integrity of the polymeric composites. In addition, signi®cantly higher amounts of energy are absorbed within the frictional sliding regime compared to debonding. By using the experimental data obtained, a case study was performed to reveal the importance of the interphase related micro damage modes on energy absorption (and therefore ballistic performance)of glass/epoxy composite armor | |
| 650 | 1 | 4 | _aCOUPLING AGENTS |
| 650 | 1 | 4 | _aPOLYMER-MATRIX COMPOSITES (PMCS) |
| 650 | 1 | 4 | _aINTERPHASE: B. FIBER/MATRIX BOND |
| 650 | 1 | 4 | _aB. IMPACT BEHAVIOR |
| 700 | 1 | 2 | _aTanoglu, M. |
| 700 | 1 | 2 | _aMcknight, S.H. |
| 700 | 1 | 2 | _aPalmese, G.R. |
| 700 | 1 | 2 | _aGillespie Jr., J.W. |
| 856 | 4 | 0 |
_uhttps://drive.google.com/file/d/10sPngc9CXjmc3XICl1UCkYwG1cJPt-bd/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
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