The asymptotic homogenization evaluation of effective mechanical property of the C/C-ZrC composite by the reconstruction technique.

• General 3D plain woven composite with inclusion is reconstructed based on Gaussian random field and threshold segmentation method. • The effective mechanical property based on the asymptotic homogenization is obtained through using the finite element method. • The respective effects of the volume fraction and relative parameters are explode. In this framework, we formulate a procedure to reconstruct the structure of general random 3D braid heterogeneous media based on transformation of Gaussian random fields, where the correlation of the underlying Gaussian field is determined explicitly rather than through iterative methods. The reconstructed media can meet the key microstructural information contained in the micrographs and two-point correlation function of the reference media. A robust and efficient algorithm is the operation for accurate determination the effective physical properties from a local heterogeneous material based on the methods of asymptotic homogenization and the finite element. Comparison of the present result to the experimental data from the literature shows a good agreement. The correlation length, Gaussian complexity, representative volume element size and mesh size are investigated and selected to highlight the importance of morphologically realistic microstructures. The effective properties of 3D braid composites are evaluated numerically and the respective effect of the volume fraction and relative material parameters of the reinforcement is assessed numerically. This breakthrough is the possibility to design, predict properties, and even manufacture materials not only with the help of experiments but also with computer science. [ABSTRACT FROM AUTHOR]