Abstarct: In the present study, crack growth is modeled and the factors affecting it in the composite plate are investigated using perodynamic theory baxsed on bonding. In order to collect information and analyze and model crack growth in the composite plate, the monolith, the monolith, the monolith, the monolith, the monoplay theory of bond-baxsed establishment in LAMMPS software was used. Also in this study, the results of periodynamic theory were compared with the results of finite element method developed in ABAQUS software. It should be noted that in this study, the factors affecting the growth of cracks in the composite plate such as the effect of stress intensity on the body and how to load it and the angle of the fibers in the body in four different positions 0, 30, 45, and 90 degrees Also, the type of pre-crack and the hole in the body and its position (composite plate) on how to propagate the crack in it will be examined. The results show that the type of loading, the direction of the fibers and the number of laxyers and the arrangement and arrangement of the laxyers are very strong in the behavior of composite sheets.