*Heading 250 element truss along global x-axis modeled using user defined element. The element is coded in "vuel_truss.for". Geometrically Nonlinear, with mass scaling *Parameter CsArea=1.002 YoungsMod=2.1E7 PoissonRatio=0.0 Density=7200.0 *Node 1, 0.0, 0.0, 0.0 251, 10.0, 0.0, 0.0 *Ngen, Nset=AllNodes 1, 251, 1 *Nset, Nset=LeftNode 1, *nset, nset=qa_test_leftnode 1, *Nset, Nset=RightNode 251, *nset, nset=qa_test_rightnode 251, *User Element, Nodes=2, Type=VU2, Properties=4, Coordinates=3, Variables=2 1, 2, 3 *Element, Type=VU2 1, 1, 2 *Elgen, Elset=AllElements 1, 250, 1, 1 *Uel Property, Elset=AllElements , , , *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 **************************************** *Step,Nlgeom=Yes *Dynamic, Explicit, Element , 1.0 *Variable Mass Scaling, type=below min, Dt=1.0e-3, freq=2 *Bulk Viscosity 0.0, 0.0 *Cload, Amplitude=LoadAmp RightNode, 1, 1.0e6 *Output, Field, Var=Preselect *Output, History, Freq=1 *Node Output, Nset=qa_test_leftNode RF1, *Node Output, Nset=RightNode U1, V1, A1 *node output, nset=qa_test_rightnode u1, *Energy Output *End Step