**Main deck for an implicit FE tensile test for a non-crimp fabric reinforced composite ** **Date: 20200601 **Author: Robert Auenhammer **Instituion: Chalmers, IMS/MCM ** **---------------------------------------------------------------------------------------------------------------------------------------------------- ** Input mesh includes **---------------------------------------------------------------------------------------------------------------------------------------------------- ** ** ** *INCLUDE, INPUT=Sample-E_Mesh.inp ** ** ** ** **-------------------------------------------------------------------------------------------------------------------------------------------------- ** MATERIALS **---------------------------------------------------------------------------------------------------------------------------------------------------- **Comment Material stiffness values: They are normalised with the fibre stiffness. ** ** **NCF_Glasfibres ** *MATERIAL, NAME=NCF_UD_Bundle *Density 1.6e-9 *ELASTIC, TYPE=ENGINEERING CONSTANTS 0.62, 0.16, 0.16, 0.25, 0.25, 0.25, 0.049, 0.049 0.034, ** **Backing_Glasfibres ** *MATERIAL, NAME=Backing_Bundle *Density 1.6e-9 *ELASTIC, TYPE=ENGINEERING CONSTANTS 0.55, 0.18, 0.18, 0.24, 0.24, 0.23, 0.055, 0.055 0.038, ** **Resin ** *MATERIAL, NAME=Resin *DENSITY 1.8E-9, *ELASTIC, TYPE=ISOTROPIC 0.033, 0.35 ** ** **------------------------------------------------------------------------------------------------------------------------------------------------ ** Set Definition **---------------------------------------------------------------------------------------------------------------------------------------------------- ** *ELSET, ELSET=El_Output Backing1,Backing2, Uni_Directional, Matrix ** ** ** *Nset, nset=all_nodes, generate 1000001, 1586824, 1 ** **-------------------------------------------------------------------------------------------------------------------------------------------------- ** Step - implicit displacement **---------------------------------------------------------------------------------------------------------------------------------------------------- ** *TIME POINTS, NAME=dw, GENERATE 0.0, 1., 0.2 ** *AMPLITUDE, NAME=A2, DEFINITION=SMOOTH STEP 0., 0., 1., 1. ** *STEP, NAME=step1, NLGEOM=YES, SOLVER=ITERATIVE *STATIC ** ** BOUNDARY ** *BOUNDARY, TYPE=DISPLACEMENT, AMPLITUDE=A2 Corner_nodes, 1, 2, 0 Set_Boundary, 3, 3, 0. Set_Disp, 3, 3, 27.60848 *OUTPUT, FIELD, TIME POINTS=dw *NODE OUTPUT, NSET=all_nodes U, *ELEMENT OUTPUT, ELSET=El_Output E, S, *ELEMENT OUTPUT, ELSET=El_Output, POSITION=NODES NFORC, ** *OUTPUT, HISTORY *NODE PRINT, GLOBAL=YES, TOTALS=YES, NSET=Set_Boundary RF3 *END STEP **----------------------------------------------------------------------------