Multi-directional crushing characteristics of curved origami metamaterials with glass fiber-reinforced polyamides

•A design method of curved origami metamaterial (CMM) with various origami creases is proposed.•The CMM with glass fiber-reinforced polyamides are beneficial to strengthen its load-bearing level.•The crushing behavior of the CMM with graded origami creases is more stable than that of uniform origami creases.•The deformation mode and energy absorption efficiency of the CMM are sensitive to the configuration of origami creases.