Table 5 Mean and SD of the stiffness for...

Table 5

Mean and SD of the stiffness for the FFF samples. Values are compared to the beam and solid simulations. The value in percentage to the mean stiffness is also provided for the SD

Array	Mean weight [g]	Mean stiffness [kN/mm]	SD [kN/mm]	FEM–beam stiffness [kN/mm]	FEM–solid stiffness [kN/mm]
FFF_K10_R08	33.94	1.13	0.20 (17.94%)	0.36	0.63
FFF_B10_R1	27.31	0.80	0.22 (27.91%)	0.73	0.85

Array	Mean weight [g]	Mean stiffness [kN/mm]	SD [kN/mm]	FEM–beam stiffness [kN/mm]	FEM–solid stiffness [kN/mm]
FFF_K10_R08	33.94	1.13	0.20 (17.94%)	0.36	0.63
FFF_B10_R1	27.31	0.80	0.22 (27.91%)	0.73	0.85

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