*Heading TEST FOR STABILIZATION OF MULTI-BODY CONTACT PROBLEM ** Job name: controlsstab_3d Model name: Model-1 *Preprint, echo=NO, model=NO, history=NO, contact=NO ** ** PARTS ** *Part, name=Part-1 *Node 1, 3.5, -1.10000002, 1. 2, 2.5, -1.10000002, 1. 3, 2.5, -1.10000002, 0. 4, 3.5, -1.10000002, 0. 5, 2.5, -0.00999999978, 1. 6, 2.5, -0.00999999978, 0. 7, 3.5, -0.00999999978, 0. 8, 3.5, -0.00999999978, 1. 9, -0.5, -1.10000002, 1. 10, -1.5, -1.10000002, 1. 11, -1.5, -1.10000002, 0. 12, -0.5, -1.10000002, 0. 13, -1.5, -0.00999999978, 1. 14, -1.5, -0.00999999978, 0. 15, -0.5, -0.00999999978, 0. 16, -0.5, -0.00999999978, 1. 17, -4.5, -1.10000002, 1. 18, -5.5, -1.10000002, 1. 19, -5.5, -1.10000002, 0. 20, -4.5, -1.10000002, 0. 21, -5.5, -0.00999999978, 1. 22, -5.5, -0.00999999978, 0. 23, -4.5, -0.00999999978, 0. 24, -4.5, -0.00999999978, 1. 25, -3.5, 0.00999999978, 1. 26, -3.5, 1.10000002, 1. 27, -3.5, 1.10000002, 0. 28, -3.5, 0.00999999978, 0. 29, -2.5, 1.10000002, 1. 30, -2.5, 1.10000002, 0. 31, -2.5, 0.00999999978, 0. 32, -2.5, 0.00999999978, 1. 33, 5.5, 1.10000002, 1. 34, 5.5, 0.00999999978, 1. 35, 5.5, 0.00999999978, 0. 36, 5.5, 1.10000002, 0. 37, 4.5, 0.00999999978, 1. 38, 4.5, 0.00999999978, 0. 39, 4.5, 1.10000002, 0. 40, 4.5, 1.10000002, 1. 41, 1.5, 1.10000002, 1. 42, 1.5, 0.00999999978, 1. 43, 1.5, 0.00999999978, 0. 44, 1.5, 1.10000002, 0. 45, 0.5, 0.00999999978, 1. 46, 0.5, 0.00999999978, 0. 47, 0.5, 1.10000002, 0. 48, 0.5, 1.10000002, 1. 49, 3.5, 1.10000002, 1. 50, 3.5, 0.00999999978, 1. 51, 3.5, 0.00999999978, 0. 52, 3.5, 1.10000002, 0. 53, 2.5, 0.00999999978, 1. 54, 2.5, 0.00999999978, 0. 55, 2.5, 1.10000002, 0. 56, 2.5, 1.10000002, 1. 57, -1.5, 0.00999999978, 1. 58, -1.5, 1.10000002, 1. 59, -1.5, 1.10000002, 0. 60, -1.5, 0.00999999978, 0. 61, -0.5, 1.10000002, 1. 62, -0.5, 1.10000002, 0. 63, -0.5, 0.00999999978, 0. 64, -0.5, 0.00999999978, 1. 65, -5.5, 0.00999999978, 1. 66, -5.5, 1.10000002, 1. 67, -5.5, 1.10000002, 0. 68, -5.5, 0.00999999978, 0. 69, -4.5, 1.10000002, 1. 70, -4.5, 1.10000002, 0. 71, -4.5, 0.00999999978, 0. 72, -4.5, 0.00999999978, 1. 73, -2.5, -1.10000002, 1. 74, -3.5, -1.10000002, 1. 75, -3.5, -1.10000002, 0. 76, -2.5, -1.10000002, 0. 77, -3.5, -0.00999999978, 1. 78, -3.5, -0.00999999978, 0. 79, -2.5, -0.00999999978, 0. 80, -2.5, -0.00999999978, 1. 81, 1.5, -1.10000002, 1. 82, 0.5, -1.10000002, 1. 83, 0.5, -1.10000002, 0. 84, 1.5, -1.10000002, 0. 85, 0.5, -0.00999999978, 1. 86, 0.5, -0.00999999978, 0. 87, 1.5, -0.00999999978, 0. 88, 1.5, -0.00999999978, 1. 89, 5.5, -1.10000002, 1. 90, 4.5, -1.10000002, 1. 91, 4.5, -1.10000002, 0. 92, 5.5, -1.10000002, 0. 93, 4.5, -0.00999999978, 1. 94, 4.5, -0.00999999978, 0. 95, 5.5, -0.00999999978, 0. 96, 5.5, -0.00999999978, 1. *Element, type=C3D8 1, 8, 5, 6, 7, 1, 2, 3, 4 2, 16, 13, 14, 15, 9, 10, 11, 12 3, 24, 21, 22, 23, 17, 18, 19, 20 4, 32, 29, 30, 31, 25, 26, 27, 28 5, 40, 37, 38, 39, 33, 34, 35, 36 6, 48, 45, 46, 47, 41, 42, 43, 44 7, 56, 53, 54, 55, 49, 50, 51, 52 8, 64, 61, 62, 63, 57, 58, 59, 60 9, 72, 69, 70, 71, 65, 66, 67, 68 10, 80, 77, 78, 79, 73, 74, 75, 76 11, 88, 85, 86, 87, 81, 82, 83, 84 12, 96, 93, 94, 95, 89, 90, 91, 92 ** Region: (Section-1:Picked) *Elset, elset=_PickedSet2, internal, generate 1, 12, 1 ** Section: Section-1 *Solid Section, elset=_PickedSet2, material=Material-1 1., *End Part ** ** ** ASSEMBLY ** *Assembly, name=Assembly ** *Instance, name=Part-1-1, part=Part-1 *End Instance ** *Nset, nset=_PickedSet4, internal, instance=Part-1-1 1, 2, 3, 4, 9, 10, 11, 12, 17, 18, 19, 20, 73, 74, 75, 76 81, 82, 83, 84, 89, 90, 91, 92 *Elset, elset=_PickedSet4, internal, instance=Part-1-1 1, 2, 3, 10, 11, 12 *Nset, nset=Set-1, instance=Part-1-1 66, 67, 69, 70 *Elset, elset=Set-1, instance=Part-1-1 9, *Nset, nset=Set-2, instance=Part-1-1 26, 27, 29, 30 *Elset, elset=Set-2, instance=Part-1-1 4, *Nset, nset=Set-3, instance=Part-1-1 58, 59, 61, 62 *Elset, elset=Set-3, instance=Part-1-1 8, *Nset, nset=Set-4, instance=Part-1-1 41, 44, 47, 48 *Elset, elset=Set-4, instance=Part-1-1 6, *Nset, nset=Set-5, instance=Part-1-1 49, 52, 55, 56 *Elset, elset=Set-5, instance=Part-1-1 7, *Nset, nset=Set-6, instance=Part-1-1 33, 36, 39, 40 *Elset, elset=Set-6, instance=Part-1-1 5, *Nset, nset=_PickedSet11, internal, instance=Part-1-1 26, 27, 29, 30, 33, 36, 39, 40, 41, 44, 47, 48, 49, 52, 55, 56 58, 59, 61, 62, 66, 67, 69, 70 *Elset, elset=_PickedSet11, internal, instance=Part-1-1, generate 4, 9, 1 *Nset, nset=_PickedSet12, internal, instance=Part-1-1 26, 27, 29, 30, 33, 36, 39, 40, 41, 44, 47, 48, 49, 52, 55, 56 58, 59, 61, 62, 66, 67, 69, 70 *Elset, elset=_PickedSet12, internal, instance=Part-1-1, generate 4, 9, 1 *Nset, nset=_PickedSet13, internal, instance=Part-1-1 26, 27, 29, 30, 33, 36, 39, 40, 41, 44, 47, 48, 49, 52, 55, 56 58, 59, 61, 62, 66, 67, 69, 70 *Elset, elset=_PickedSet13, internal, instance=Part-1-1, generate 4, 9, 1 *Elset, elset=__PickedSurf14_S1, internal, instance=Part-1-1 3, *Surface, type=ELEMENT, name=_PickedSurf14, internal __PickedSurf14_S1, S1 *Elset, elset=__PickedSurf15_S6, internal, instance=Part-1-1 9, *Surface, type=ELEMENT, name=_PickedSurf15, internal __PickedSurf15_S6, S6 *Elset, elset=__PickedSurf16_S1, internal, instance=Part-1-1 10, *Surface, type=ELEMENT, name=_PickedSurf16, internal __PickedSurf16_S1, S1 *Elset, elset=__PickedSurf17_S6, internal, instance=Part-1-1 4, *Surface, type=ELEMENT, name=_PickedSurf17, internal __PickedSurf17_S6, S6 *Elset, elset=__PickedSurf18_S1, internal, instance=Part-1-1 2, *Surface, type=ELEMENT, name=_PickedSurf18, internal __PickedSurf18_S1, S1 *Elset, elset=__PickedSurf19_S6, internal, instance=Part-1-1 8, *Surface, type=ELEMENT, name=_PickedSurf19, internal __PickedSurf19_S6, S6 *Elset, elset=__PickedSurf20_S1, internal, instance=Part-1-1 11, *Surface, type=ELEMENT, name=_PickedSurf20, internal __PickedSurf20_S1, S1 *Elset, elset=__PickedSurf21_S4, internal, instance=Part-1-1 6, *Surface, type=ELEMENT, name=_PickedSurf21, internal __PickedSurf21_S4, S4 *Elset, elset=__PickedSurf22_S1, internal, instance=Part-1-1 1, *Surface, type=ELEMENT, name=_PickedSurf22, internal __PickedSurf22_S1, S1 *Elset, elset=__PickedSurf23_S4, internal, instance=Part-1-1 7, *Surface, type=ELEMENT, name=_PickedSurf23, internal __PickedSurf23_S4, S4 *Elset, elset=__PickedSurf24_S1, internal, instance=Part-1-1 12, *Surface, type=ELEMENT, name=_PickedSurf24, internal __PickedSurf24_S1, S1 *Elset, elset=__PickedSurf25_S4, internal, instance=Part-1-1 5, *Surface, type=ELEMENT, name=_PickedSurf25, internal __PickedSurf25_S4, S4 *End Assembly ** ** MATERIALS ** *Material, name=Material-1 *Elastic 1000., 0.3 ** ** INTERACTION PROPERTIES ** *Surface Interaction, name=IntProp-1 1., *Friction 0., *Surface Behavior, augmented Lagrange *Surface Interaction, name=IntProp-2 1., *Friction 0., *Surface Behavior, augmented Lagrange *Surface Interaction, name=IntProp-3 1., *Friction 0., *Surface Behavior, augmented Lagrange *Surface Interaction, name=IntProp-4 1., *Friction 0., *Surface Behavior, augmented Lagrange *Surface Interaction, name=IntProp-5 1., *Friction 0., *Surface Behavior, augmented Lagrange *Surface Interaction, name=IntProp-6 1., *Friction 0., *Surface Behavior, augmented Lagrange ** ** BOUNDARY CONDITIONS ** ** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre *Boundary _PickedSet4, ENCASTRE ** ** INTERACTIONS ** ** Interaction: Int-1 *Contact Pair, interaction=IntProp-1, small sliding _PickedSurf15, _PickedSurf14 ** Interaction: Int-2 *Contact Pair, interaction=IntProp-2, small sliding _PickedSurf17, _PickedSurf16 ** Interaction: Int-3 *Contact Pair, interaction=IntProp-3, small sliding _PickedSurf19, _PickedSurf18 ** Interaction: Int-4 *Contact Pair, interaction=IntProp-4, small sliding _PickedSurf21, _PickedSurf20 ** Interaction: Int-5 *Contact Pair, interaction=IntProp-5, small sliding _PickedSurf23, _PickedSurf22 ** Interaction: Int-6 *Contact Pair, interaction=IntProp-6 _PickedSurf25, _PickedSurf24 ** ---------------------------------------------------------------- ** ** STEP: Step-1 ** *Step, name=Step-1 Blocks get into contact *Static 0.1, 1., 1e-05, 1. ** ** BOUNDARY CONDITIONS ** ** Name: BC-2 Type: Displacement/Rotation *Boundary _PickedSet11, 1, 1 _PickedSet11, 2, 2, -0.04 _PickedSet11, 3, 3 ** ** INTERACTIONS ** ** Overall contact controls *Contact Controls, reset *Contact Controls, stabilize ** ** Contact Controls for Interaction: Int-1 - Overall contact controls is used ** *Contact Controls, master=_PickedSurf14, slave=_PickedSurf15, stabilize ** Contact Controls for Interaction: Int-2 *Contact Controls, master=_PickedSurf16, slave=_PickedSurf17, stabilize 30., 0. ** Contact Controls for Interaction: Int-3 *Contact Controls, master=_PickedSurf18, slave=_PickedSurf19, stabilize=0.5 ** Contact Controls for Interaction: Int-4 *Contact Controls, master=_PickedSurf20, slave=_PickedSurf21, stabilize=1. , 1. ** Contact Controls for Interaction: Int-5 *Contact Controls, master=_PickedSurf22, slave=_PickedSurf23, stabilize=1., tangent fraction=0.5 ** Contact Controls for Interaction: Int-6 *Contact Controls, master=_PickedSurf24, slave=_PickedSurf25, stabilize=1. , 0., 0.001 ** ** OUTPUT REQUESTS ** *Restart, write, frequency=1 ** ** FIELD OUTPUT: F-Output-1 ** *Output, field *Node Output RF, U *Contact Output CDSTRESS, CSTRESS ** ** HISTORY OUTPUT: H-Output-1 ** *Output, history *Energy Output ALLAE, ALLCD, ALLEE, ALLFD, ALLIE, ALLKE, ALLPD, ALLSD, ALLSE, ALLVD, ALLWK, ETOTAL *Contact Output CDSTRESS, CSTRESS *End Step ** ---------------------------------------------------------------- ** ** STEP: Step-2 ** *Step, name=Step-2 Blocks slide tangentially *Static 0.1, 1., 1e-05, 1. ** ** BOUNDARY CONDITIONS ** ** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre *Boundary, op=NEW _PickedSet4, ENCASTRE ** Name: BC-2 Type: Displacement/Rotation *Boundary, op=NEW ** Name: BC-3 Type: Displacement/Rotation *Boundary, op=NEW _PickedSet12, 1, 1 _PickedSet12, 2, 2, -0.04 _PickedSet12, 3, 3, 1.05 ** ** INTERACTIONS ** ** Overall contact controls *Contact Controls, reset *Contact Controls, stabilize ** ** Contact Controls for Interaction: Int-1 *Contact Controls, master=_PickedSurf14, slave=_PickedSurf15, stabilize 30., 0. ** Contact Controls for Interaction: Int-2 *Contact Controls, master=_PickedSurf16, slave=_PickedSurf17, stabilize ** Contact Controls for Interaction: Int-3 *Contact Controls, master=_PickedSurf18, slave=_PickedSurf19, stabilize=1.0 , 1. ** Contact Controls for Interaction: Int-4 *Contact Controls, master=_PickedSurf20, slave=_PickedSurf21, stabilize=0.5 ** Contact Controls for Interaction: Int-5 *Contact Controls, master=_PickedSurf22, slave=_PickedSurf23, stabilize=1. , 0., 0.001 ** Contact Controls for Interaction: Int-6 *Contact Controls, master=_PickedSurf24, slave=_PickedSurf25, stabilize=1., tangent fraction=0.5 ** ** OUTPUT REQUESTS ** *Restart, write, frequency=1 ** ** FIELD OUTPUT: F-Output-1 ** *Output, field *Node Output RF, U *Contact Output CDSTRESS, CSTRESS ** ** HISTORY OUTPUT: H-Output-1 ** *Output, history *Energy Output ALLAE, ALLCD, ALLEE, ALLFD, ALLIE, ALLKE, ALLPD, ALLSD, ALLSE, ALLVD, ALLWK, ETOTAL *Contact Output CDSTRESS, CSTRESS *End Step ** ---------------------------------------------------------------- ** ** STEP: Step-3 ** *Step, name=Step-3 Blocks separate from each other *Static 0.1, 1., 1e-05, 1. ** ** BOUNDARY CONDITIONS ** ** Name: BC-1 Type: Symmetry/Antisymmetry/Encastre *Boundary, op=NEW _PickedSet4, ENCASTRE ** Name: BC-3 Type: Displacement/Rotation *Boundary, op=NEW ** Name: BC-4 Type: Displacement/Rotation *Boundary, op=NEW _PickedSet13, 1, 1 _PickedSet13, 2, 2 _PickedSet13, 3, 3, 1.05 ** ** INTERACTIONS ** ** Overall contact controls *Contact Controls, reset *Contact Controls, stabilize ** ** Contact Controls for Interaction: Int-1 *Contact Controls, master=_PickedSurf14, slave=_PickedSurf15, stabilize=1., tangent fraction=0.5 ** Contact Controls for Interaction: Int-2 *Contact Controls, master=_PickedSurf16, slave=_PickedSurf17, stabilize=1. , 0., 0.001 ** Contact Controls for Interaction: Int-3 *Contact Controls, master=_PickedSurf18, slave=_PickedSurf19, stabilize=0.5 ** Contact Controls for Interaction: Int-4 *Contact Controls, master=_PickedSurf20, slave=_PickedSurf21, stabilize=1.0 , 1. ** Contact Controls for Interaction: Int-5 - - Overall contact controls is used **Contact Controls, master=_PickedSurf22, slave=_PickedSurf23, stabilize ** Contact Controls for Interaction: Int-6 *Contact Controls, master=_PickedSurf24, slave=_PickedSurf25, stabilize 30., 0. ** ** OUTPUT REQUESTS ** *Restart, write, frequency=1 ** ** FIELD OUTPUT: F-Output-1 ** *Output, field *Node Output RF, U *Contact Output CDSTRESS, CSTRESS ** ** HISTORY OUTPUT: H-Output-1 ** *Output, history *Energy Output ALLAE, ALLCD, ALLEE, ALLFD, ALLIE, ALLKE, ALLPD, ALLSD, ALLSE, ALLVD, ALLWK, ETOTAL *Contact Output CDSTRESS, CSTRESS *End Step