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Table 3 Comparison between FEA simulated and experimental results

From: Simulation of uniaxial stress–strain response of 3D-printed polylactic acid by nonlinear finite element analysis

Property FE result Experimental result Error (%)
Yield strength 15.4 MPa 15.7 MPa − 1.91%
Ultimate tensile stress 49.3 MPa 46.18 MPa + 6.76%
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