{"title":"Damage Strain Analysis of Parallel Fiber Eutectic","authors":"Jian Zheng, Xinhua Ni, Xiequan Liu","volume":126,"journal":"International Journal of Aerospace and Mechanical Engineering","pagesStart":1185,"pagesEnd":1190,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10007215","abstract":"
According to isotropy of parallel fiber eutectic, the no- damage strain field in parallel fiber eutectic is obtained from the flexibility tensor of parallel fiber eutectic. Considering the damage behavior of parallel fiber eutectic, damage variables are introduced to determine the strain field of parallel fiber eutectic. The damage strains in the matrix, interphase, and fiber of parallel fiber eutectic are quantitatively analyzed. Results show that damage strains are not only associated with the fiber volume fraction of parallel fiber eutectic, but also with the damage degree.<\/p>\r\n","references":"[1]\tC. Baudin, and M. H. Sayir, \u201cFailure Mechanisms in Directionally Solidified Alumina-titania Composite\u201d, Key Engineering Materials, vol. 290, 2005, pp. 199\u2013233. \r\n[2]\tA. Sayir, M. H. Berger, and C. Baudin, \u201cMicrostructural and Mechanical Properties of Directionally Solidified Ceramic in Al2O3-Al2TiO3 Sysitems\u201d, Ceramic Enigineering & Science Proceeding, vol. 2, 2005, pp.225\u2013233.\r\n[3]\tJ. Echigoya, \u201cStructure of Interface in Directionally Solidified Oxide Eutectic Sysitems\u201d, Jouenal of the European Ceramics Society, vol. 8, 2005, pp. 1381\u20131387.\r\n[4]\tA. Sayir, S. C. Farmer, \u201cThe Effect of the Microstructure on Mechanical Properties of Directionally Solidified Al2O3\/ZrO2(Y2O3) Eutectic\u201d, Acta mater., vol. 48, 2000, pp. 4691\u20134697.\r\n[5]\tZ. M. Zhao, L. Zhang, Y. G. Song, \u201cMicrostructures and properties of rapidly solidified Y2O3 doped Al2O3\/ZrO2 composites prepared by combustion synthesis\u201d, Scripta Materialia, vol. 55, 2006, pp. 819\u2013822.\r\n[6]\tJ. Q. Zhang, J. Wu, S. L. Liu, \u201cCyelically thermo-mechanical plasticity analysis for a broken fiber in ductile matrix composites using shear lag model\u201d, Composites Science and Technology, vol. 62, 2002, pp. 641\u2013654.\r\n[7]\tX. D. Zhi, J. M. Wu, F. FAN, \u201cFailure of single-layer reticulated cylindrical shells subjected to earthquakes\u201d, Chinese Journal of Computational Mechanics, vol. 25, 2008, pp. 770\u2013773.\r\n[8]\tR. Talreja, \u201cA conceptual framework for interpretation of MMC fatigue\u201d, Materials Science and Engineering, vol. A200, 1995, pp. 21\u201328.\r\n[9]\tJ. Liu, Y. M. Li, F. P. Zhang, \u201cEffect of strain softening on delamination tip-field in composite laminate\u201d, Chinese Journal of Computational Mechanics, vol. 23, 2006, pp. 387\u2013362.\r\n[10]\tB. F. Li, J. Zheng, X. H. Ni, \u201cMechanical Properties of Composite Ceramic with Triangular Symmetrical Eutectic Colony\u201d, Chinese Journal of Applied Mechanics, vol. 29, 2012, pp. 127\u2013132.\r\n[11]\t\tX. C. Jiang, H. P. Xie, H. W. Zhou, \u201cAnalysis of Relationship between Macroscopic Damage Variable and Mesoscopic Damage Variable of quasi-brittle Materials under Compression\u201d, Rock and Soil Mechanics, vol. 9, 2008, pp. 2531\u20132536.\r\n[12]\tP. Maimi, and J. A. Mayugo, \u201cA Three-dimensional Damage Model for Transversely Isotropic Composite Laminates\u201d, Journal of Composite Materials, vol. 42, 2008, pp. 2717\u20132745.\r\n[13]\tX.H. Ni, J. Zheng, X. Q. Liu, \u201cStrength Model of Eutectic Ceramic Composite\u201d, Chinese Journal of Solid Mechanics, vol. 30, 2009, pp. 116\u2013121.\r\n[14]\tT. Sun, X. H. Ni, B. H. Han, \u201cAnalysis of damage strain field for ceramic composite with eutectic interphases\u201d, Chinese Journal of Computational Mechanics, vol. 29, 2012, pp. 527\u2013531.\r\n[15]\tX. Q. Liu, X.H. Ni, Y.T. Liu, \u201cMesomechanical Strength Model of Nano-Fibers Composite Ceramics\u201d, Solid State Phenomena, Vols. 121-123, 2007, pp. 1157\u20131160.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 126, 2017"}