*Heading A one element truss along global x-axis modeled using T3D2 element and field variable dependence of Young's modulus Reference solution for vuel_truss_3d_1el_fieldvar.inp *Parameter CsArea=1.002 YoungsMod1=2.1E7 fieldvar1=0.3 YoungsMod2=2.1E6 fieldvar2=0.8 PoissonRatio=0.0 Density=7200.0 *Node 1, 0.0, 0.0, 0.0 2, 1.0, 0.0, 0.0 *Nset, Nset=AllNodes 1,2 *Nset, Nset=LeftNode 1, *nset, nset=qa_test_leftnode 1, *Nset, Nset=RightNode 2, *nset, nset=qa_test_rightnode 2, *Element, Type=T3D2, Elset=AllElements 1, 1, 2 *elset, elset=qa_test_allEl 1, *Material, Name=Mat1 *Density , *Elastic, dependencies=1 ,,, ,,, *Solid Section, Elset=AllElements, Material=Mat1 1.0, *Boundary LeftNode, 1, 3, 0.0 RightNode, 2, 3, 0.0 *Amplitude, name=LoadAmp, Definition=Smooth Step 0.0, 0.0, 1.0, 1.0 *Initial Conditions, type=field, variable=1 AllNodes, 0.1 **************************************** *Step, Nlgeom=Yes *Dynamic, Explicit, Element ,1.0 *Bulk Viscosity 0,0, 0.0 *Cload, Amplitude=LoadAmp RightNode, 1, 1.0e6 *Field, variable=1 AllNodes, 0.8 *Output, Field, Var=Preselect *Output, History, Freq=1 *Node Output, Nset=AllNodes U1, V1, A1, RF1 *node output, nset=qa_test_leftnode RF1, *node output, nset=qa_test_rightnode u1, *element output, elset=qa_test_allEl FV1, *Energy Output *End Step