NUMERICAL AND EXPERIMENTAL INVESTIGATION OF EFFECTIVE ELASTIC PROPERTIES OF SPATIALLY REINFORCED COMPOSITE MATERIALS |
| 4 | |
| 2011 |
| scientific article | 539.3 | ||
| 2346-2348 |
| A new method of determining effective elastic properties of spatially reinforced carbon-carbonic composites is proposed. The method is based on nano-indentation of both filling material and binding agent and the finite element simulation. A new model of a homogeneous elastic orthotropic material is constructed, where all effective elastic properties are computed from the numerical solutions of six problems modeling three pure tensions and three pure shears. |
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