Rational design and fabrication of multiphasic soft network composites for tissue engineering articular cartilage: A numerical model-based approach

•Composites consisting of a hydrogel matrix and 3D printed microfibers are developed.•An in silico design library based on a numerical model is presented.•The library has good prediction capabilities and can accelerate the design process.•Multiphasic composites that mimic articular cartilage are developed for validation.