Thermoelastic Properties of Orthotropic Porous Materials

摘要

The materials relaxed by pores are considered in the paper. Based on the method of conditional moments, the effective thermoelastic constants are determined for orthotropic materials with unidirectional ellipsoidal pores. Effect of the shape and pore concentration on the value of thermoelastic constants of orthotropic materials Has been studied. Dependences of thermoelastic constants on the concentration of pores for differential Parameters characterising the material shape has been considered for concrete material.