** ** ABAQUS Input Deck - Example Problems Manual ** ** Resolving overconstraints in a ** multibody mechanism ** ***************************************************** *HEADING Multibody mechanism model - Overconstrained *INCLUDE, INPUT=mbmech_nodedefs.inp *INCLUDE, INPUT=mbmech_elemdefs.inp *INCLUDE, INPUT=mbmech_rigbdefs.inp *INCLUDE, INPUT=mbmech_conndefs_oc_crig.inp ***************** END OF MODEL DATA ***************** *STEP, NLGEOM, INC=500 Rotate crank to begin motion *STATIC 0.05, 1.0 ** ** Fixed boundary conditions ** *BOUNDARY 10001, 1, 2, 0.0 10001, 4, 5, 0.0 10003, 1, 2, 0.0 10003, 4, 5, 0.0 10006, 1, 6, 0.0 10009, 1, 6, 0.0 ** ** Driven boundary conditions ** *nset,nset=n10003 10003, *BOUNDARY 10003, 6, 6, 6.283185 ** ** Output requests ** *OUTPUT, FIELD, FREQUENCY=0 *NODE OUTPUT U, *OUTPUT, HISTORY, FREQUENCY=0 ****************************************** ** IMPORTANT NOTE!!!! ** ** HISTORY OUTPUT BELOW NOT REILIABLE. ** SHOULD NOT BE USED FOR QA. ** ***************************************** ***ELEMENT OUTPUT, ELSET=JOINT6 **CTM1, CTM2 ** *OUTPUT, HISTORY, FREQUENCY=1000 ***ELEMENT OUTPUT, ELSET=JOINT6 **CTM1, CTM2 *NODE OUTPUT,nset=n10003 UR3, *END STEP