Nevertheless, this theory presents a restriction for use in various composite materials, since it is assumed that components coexisting at a point are parallel and have the same strain field Car et a/., 2000., Rastellini has proposed serial/parallel mixing theory as an alternative for simulating composite materials Rastellini, 2006.
Como una alternativa para simular los materiales compuestos Rastellini propone la teoría de mezclas serie/paralelo Rastellini, 2006.