help with modelling moving load

Heading * Job name: dynamic Model name: Model-1 ** Generated by: Abaqus/CAE 6.14-1 Preprint, echo=NO, model=NO, history=NO, contact=NO * ** PARTS ** Part, name=Point *End Part *
Part, name=SimpleSupportedBeam *End Part *
** ** ASSEMBLY ** Assembly, name=Assembly *
Instance, name=SimpleSupportedBeam-1, part=SimpleSupportedBeam *Node 1, 0., 0. 2, 10.8943815, 0. 3, 30., 0. 4, 0.990398347, 0. 5, 1.98079669, 0. 6, 2.97119498, 0. 7, 3.96159339, 0. 8, 4.95199156, 0. 9, 5.94238997, 0. 10, 6.93278837, 0. 11, 7.92318678, 0. 12, 8.91358471, 0. 13, 9.90398312, 0. 14, 11.8999405, 0. 15, 12.9054995, 0. 16, 13.9110584, 0. 17, 14.9166174, 0. 18, 15.9221754, 0. 19, 16.9277344, 0. 20, 17.9332943, 0. 21, 18.9388523, 0. 22, 19.9444122, 0. 23, 20.9499702, 0. 24, 21.9555283, 0. 25, 22.9610882, 0. 26, 23.9666462, 0. 27, 24.9722061, 0. 28, 25.9777641, 0. 29, 26.9833241, 0. 30, 27.9888821, 0. 31, 28.994442, 0. *Element, type=B21 1, 1, 4 2, 4, 5 3, 5, 6 4, 6, 7 5, 7, 8 6, 8, 9 7, 9, 10 8, 10, 11 9, 11, 12 10, 12, 13 11, 13, 2 12, 2, 14 13, 14, 15 14, 15, 16 15, 16, 17 16, 17, 18 17, 18, 19 18, 19, 20 19, 20, 21 20, 21, 22 21, 22, 23 22, 23, 24 23, 24, 25 24, 25, 26 25, 26, 27 26, 27, 28 27, 28, 29 28, 29, 30 29, 30, 31 30, 31, 3 *Nset, nset=_PickedSet3, internal, generate 1, 31, 1 *Elset, elset=_PickedSet3, internal, generate 1, 30, 1 * Section: BeamSection Profile: CrossSection Beam Section, elset=_PickedSet3, material=Concrete, poisson = 0.2, temperature=GRADIENTS, section=RECT 2.5, 1. 0.,0.,-1. *End Instance *
Instance, name=Point-1, part=Point *Node 1, 0., 0., 0. *Nset, nset=Point-1-RefPt_, internal 1, *End Instance *
*Nset, nset=Set-1, instance=SimpleSupportedBeam-1 17, *Nset, nset=PickedSet4, internal, instance=SimpleSupportedBeam-1 1, *Nset, nset=_PickedSet5, internal, instance=SimpleSupportedBeam-1 3, *Nset, nset=_PickedSet10, internal, instance=Point-1 1, *Nset, nset=_PickedSet11, internal, instance=Point-1 1, *Nset, nset=_PickedSet23, internal, instance=Point-1 1, *Elset, elset=PickedSurf9_SPOS, internal, instance=SimpleSupportedBeam-1, generate 1, 30, 1 *Surface, type=ELEMENT, name=_PickedSurf9, internal __PickedSurf9_SPOS, SPOS *Surface, type=NODE, name=_PickedSet10_CNS, internal PickedSet10, 1. *Element, type=MASS, elset=_PickedSet13_Inertia-1 1, Point-1.1 *Mass, elset=PickedSet13_Inertia-1 1., *End Assembly *Amplitude, name=ForceAmplitudes

*Amplitude, name=MovingAmplitudes

** ** MATERIALS ** Material, name=Concrete *Density 2500., *Elastic 3.3e+10, 0.2 * ** INTERACTION PROPERTIES ** Surface Interaction, name=IntProp-1 1., *Friction 0., *Surface Behavior, pressure-overclosure=HARD * ** BOUNDARY CONDITIONS ** ** Name: Pinned Type: Displacement/Rotation Boundary _PickedSet4, 1, 1 _PickedSet4, 2, 2 * Name: Roller Type: Displacement/Rotation Boundary _PickedSet5, 2, 2 * ** INTERACTIONS ** ** Interaction: Int-1 Contact Pair, interaction=IntProp-1, type=SURFACE TO SURFACE PickedSet10_CNS, _PickedSurf9 * ---------------------------------------------------------------- ** ** STEP: DynamicStep ** Step, name=DynamicStep, nlgeom=NO, inc=1000 *Dynamic,direct 0.05,28.15, * ** BOUNDARY CONDITIONS ** ** Name: Move Type: Displacement/Rotation Boundary, amplitude=MovingAmplitudes _PickedSet11, 1, 1, 1. * ** LOADS ** ** Name: ConcentratedLoad Type: Concentrated force Cload, amplitude=ForceAmplitudes _PickedSet23, 2, -1. * ** OUTPUT REQUESTS ** Restart, write, frequency=0 * ** FIELD OUTPUT: F-Output-2 ** Output, field, frequency=1 *Node Output A, U * ** HISTORY OUTPUT: H-Output-1 ** *Output, history, frequency=1 *Node Output, nset=Set-1 A2, *End Step

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