The over-all instantaneous properties of metal-matrix composites

Paley, M.; Aboudi, Jacob

doi:10.1016/0266-3538(91)90075-z

Cited by 4 publications

(5 citation statements)

References 10 publications

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“…(2) in conjunction with Eqs. (4) and (I), we obtain the following constitutive relation: (5) where "Yij = Cij,,akl is the thermal stress tensor.…”

Section: Homogeneous Viscoplastic Materialsmentioning

confidence: 99%

“…The explicit expression of CUk? in terms of fiber and matrix properties can be found in [5]. It should be emphasized that the tensors CU;:P and "YOV P depend on the current level and history of loading.…”

Section: Unidirectional Metal Matrix Compositesmentioning

confidence: 99%

“…The overall instantaneous thermomechanical properties of the unidirectional fiber-reinforced material can be determined by a suitable micromechanical analysis in which the detailed interaction between fiber and matrix phases is considered. We developed an isothermal micromechanical analysis [5] by employing the method of cells of Aboudi II I]. This composite model is based on the analysis of a repeating cell and leads to the prediction of the overall behavior of various types of composites from the known properties of the fiber and matrix materials.…”

Section: Unidirectional Metal Matrix Compositesmentioning

confidence: 99%

“…The overall instantaneous properties (stiffnesses) of unidirectional and laminated metal matrix composites were recently established by Paley and Aboudi [5). This was achieved by employing a micromechanical analysis that considers the detailed interaction between the inelastic matrix and fiber phases.…”

mentioning

confidence: 99%

“…A generalization of the isothermal micromechanical analysis [5] can be performed to establish this inelastic instantaneous thermal response.…”

mentioning

confidence: 99%

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Inelastic Thermal Buckling of Metal Matrix Laminated Plates

Paley

Aboudi

1991

Journal of Thermal Stresses

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A method is proposed for determining the critical temperature changes that cause inelastic thermal bifurcation buckling of metal matrix composite plates. The inelastic behavior of the metallic matrix is described by an elastic-viscoplastic temperaturedependent constitutive law; the fibers are allowed to be either elastic or elasticviscoplastic material. The approach is based on the applied thermal load and the history-dependent instantaneous effective thermomechanical properties of metal matrix composites, which are established by a micromechanical analysis. The method is illustrated by the prediction of the inelastic thermal buckling of SiC ITi metal matrix angle-ply laminated plates by employing the classical and first-order shear deformable laminated plate theories.

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“…(2) in conjunction with Eqs. (4) and (I), we obtain the following constitutive relation: (5) where "Yij = Cij,,akl is the thermal stress tensor.…”

Section: Homogeneous Viscoplastic Materialsmentioning

confidence: 99%

Section: Unidirectional Metal Matrix Compositesmentioning

confidence: 99%

Section: Unidirectional Metal Matrix Compositesmentioning

confidence: 99%

mentioning

confidence: 99%

“…A generalization of the isothermal micromechanical analysis [5] can be performed to establish this inelastic instantaneous thermal response.…”

mentioning