MICROMECHANICS FOR PARTICULATE-REINFORCED COMPOSITES
نویسندگان
چکیده
منابع مشابه
Micromechanics and structural response of functionally graded , 3 particulate - matrix , fiber - reinforced composites
24 Reinforcement of fibrous composites by stiff particles embedded in the matrix offers the 25 potential for simple, economical functional grading, enhanced response to mechanical 26 loads, and improved functioning at high temperatures. Here, we consider laminated plates 27 made of such a material, with spherical reinforcement tailored by layer. The moduli for this 28 material lie within relati...
متن کاملMicromechanics and Structural Response of Functionally Graded, Particulate-Matrix, Fiber-Reinforced Composites.
Reinforcement of fibrous composites by stiff particles embedded in the matrix offers the potential for simple, economical functional grading, enhanced response to mechanical loads, and improved functioning at high temperatures. Here, we consider laminated plates made of such a material, with spherical reinforcement tailored by layer. The moduli for this material lie within relatively narrow bou...
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A model to predict the effective stiffness of woven fabric composite materials is presented. Taking advantage of the inherent periodicity of woven fabric architecture, periodic microstructure theory is used at the mesoscale for the case of a two-phase heterogeneous material with multiple periodic inclusions. For plain weave fabrics, the representative volume element (RVE) is discretized into fi...
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A fracture analysis of highly loaded particulate reinforced composites was performed using laser moire interferometry to measure the displacements within the plastic zone at the tip of an advancing crack. Ten castings were made of five different particulate reinforcement-aluminum alloy combinations. Each casting included net-shape specimens which were used for the evaluation of fracture toughne...
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The transformation behaviour of AA2124 alloys reinforced NiTi particulates of 10 vol pct and 20 vol pct has been studied by differential scanning calorimetry (DSC), thermoelectric power (TEP) and internal friction (IF). Addition of NiTi particulates increase the damping capacity as well as the precipitation kinetics of AA2124 composites with respect to the base AA2124. Heat treatments performed...
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ژورنال
عنوان ژورنال: Mechanics of Advanced Materials and Structures
سال: 1997
ISSN: 1537-6494
DOI: 10.1080/10759419708945883