*HEADING Axisymmetric Flange Connection SI units (N, m, kg, s) ** ** Nodal coordinates ** *NODE 1, 0.03, 0. 11, 0.13, 0. 111, 0.03, 0.1 121, 0.13, 0.1 *NGEN, NSET=BOT 1,11,1 *NGEN, NSET=TOP 111,121,1 *NFILL, NSET=TOPFLANG BOT,TOP,10,11 *NCOPY, REFLECT=LINE, OLDSET=TOPFLANG, NEWSET=FLANGE2, CHANGE=200 0.,0.,0., 1.,0.,0. ** ** Element connectivity ** *ELEMENT, TYPE=CAX4I, ELSET=TOPFLANG 1, 1, 2,13,12 21, 23,24,35,34 *ELGEN, ELSET=TOPFLANG 1, 10,1,1, 2,11,10 *ELGEN, ELSET=TOPFLANG 21, 2,1,1, 8,11,10 *ELCOPY, ELEMENT SHIFT=100, OLDSET=TOPFLANG, NEWSET=BOTFLANG, SHIFT NODES=200, REFLECT ** ******************** END OF MESH GENERATION COMMANDS ******** ** ** ** Physical and material properties ** *SOLID SECTION, ELSET=TOPFLANG, MATERIAL=STEEL *SOLID SECTION, ELSET=BOTFLANG, MATERIAL=ALU *MATERIAL, NAME=STEEL *ELASTIC 200.E+9, 0.3 *MATERIAL, NAME=ALU *ELASTIC 70.E+9, 0.2 ** ** Multi-point constraints and constraint equations ** *MPC TIE, 18, 218 *EQUATION 2, 112,2,1.0, 111,2,-1.0 2, 113,2,1.0, 111,2,-1.0 2, 312,2,1.0, 311,2,-1.0 2, 313,2,1.0, 311,2,-1.0 ** ** Contact Definition ** *ELSET, ELSET=FLTOP, GENERATE 1,10,1 *SURFACE, NAME=SURFTOP, TRIM=NO FLTOP, *ELSET, ELSET=FLBOT, GENERATE 101,110,1 *SURFACE, NAME=SURFBOT, TRIM=YES FLBOT, *CONTACT PAIR, INTERACTION=FRIC, SMALL SLIDING SURFBOT, SURFTOP *SURFACE INTERACTION, NAME=FRIC *FRICTION 0.1, ** ** History Definition--End of Model data-- ** *STEP, INC=20 *STATIC 1.0, 1.0 ** ** Loading ** *CLOAD 111, 2, 200.E3 311, 2, -200.E3 ** ** Boundary conditions ** *BOUNDARY 100, 2 ** ** Output requests ** *NODE PRINT, FREQUENCY=1 RF, *EL PRINT, FREQUENCY=0 *CONTACT PRINT *PRINT, CONTACT=YES *OUTPUT, FIELD, OP=NEW, FREQUENCY=1, VARIABLE=PRESELECT ********************************** ** OUTPUT FOR ABAQUS QA PURPOSES ********************************** *END STEP