$ $ FILE SE1S103.DAT $ ID SE, SAMPLE PROBLEM DYNAMICS - SHOW DIFFERENT REDUCTION METHODS SOL 103 TIME 15 diag 8,15,56 include 'sekefa.v2001' $$ CEND TITLE = S.E. SAMPLE PROBLEM 1 - NORMAL MODES SUBTITLE = S.E. DYNAMICS - USE DIFFERENT REDUCTION TECHNIQUES DISP(plot) = ALL PARAM,GRDPNT,1 $ SUBCASE 1 SET 12 = 1,2 SUPER = 12 LABEL = GEN DYNAMIC REDUCTION + MODAL SYNTHESIS FOR S.E. 1 & 2 DYNRED = 2 METHOD = 1 $ SUBCASE 2 SET 13 = 3,4 SUPER = 13 LABEL = STATIC REDUCTION FOR S.E. 3 & 4 $ SUBCASE 3 SET 15 = 5,6 SUPER = 15 LABEL = GEN DYN REDUCTION ONLY FOR S.E. 5 & 6 DYNRED = 1 $ SUBCASE 4 SUPER = 7 LABEL = COMPONENT MODE REDUCTION ONLY FOR S.E. 7 METHOD = 1 $ SUBCASE 5 LABEL = RES STR - SOLVE PROBLEM FOR SYSTEM MODES SUPER = 0 METHOD = 2 $ OUTPUT(PLOT) $ $ PLOT SYSTEM MODES $ SEUPPLOT 0 SET 1 = ALL AXES Z,X,Y VIEW 0.,0.,0. FIND SCALE, ORIGIN 1, SET 1 PLOT MODAL DEFORMATION, SET 1, ORIGIN 1 $ AXES X,MZ,Y FIND SCALE, ORIGIN 1, SET 1 PLOT MODAL DEFORMATION, SET 1, ORIGIN 1 $ BEGIN BULK $ param,sesef,0 PARAM,POST,0 $ $ GDR AND CMS CARDS $ SPOINT,1001,THRU,1115 SEQSET1,1,0,1001,THRU,1030 SEQSET1,2,0,1031,THRU,1060 SEQSET1,5,0,1061,THRU,1080 SEQSET1,6,0,1081,THRU,1100 SEQSET1,7,0,1101,THRU,1115 $ DYNRED,1,300. DYNRED,2,1000. EIGR,1,MGIV,0.,1000. EIGR,2,MGIV,0.,200. $ $INCLUDE 'd:\se69\seset.dat' $ FILE SESET.DAT $ $ DEFINE S.E. MEMBERSHIP OF GRID POINTS FOR SINGLE-LEVEL SUPERELEMEMT $ SAMPLE PROBLEM $ SESET,1,33,34,37,38 SESET,1,45,THRU,50 SESET,1,57,THRU,62 SESET,1,69,THRU,74 SESET,1,81,THRU,86 SESET,1,93,THRU,98 $ SESET,2,39,40,43,44 SESET,2,51,THRU,56 SESET,2,63,THRU,68 SESET,2,75,THRU,80 SESET,2,87,THRU,92 SESET,2,99,THRU,104 $ SESET,3,29,30 $ SESET,4,31,32 $ SESET,5,21,22 SESET,5,9,THRU,12 $ SESET,6,25,26 SESET,6,15,THRU,18 $ SESET,7,1,THRU,8 $ $INCLUDE 'd:\se69\model.dat' $ $ ******************************************************************* $ BASIC MODEL DEFINITION - SAME FOR ALL RUNS $ ******************************************************************* $ $ FILE NAME IS MODEL.DAT $ GRDSET,,,,,,,6 GRID,1,,-.4,0.,0.,,123456 GRID,3,,-.4,0.9,0. =,*2,=,=,*.9,== =1 GRID,2,,.4,0.,0.,,123456 GRID,4,,.4,0.9,0. =,*2,=,=,*.9,== =1 GRID,9,,-3.6,3.6,0. =,*1,=,*.8,== =8 GRID,19,,-3.6,4.4,0. =,*1,=,*.8,== =8 GRID,29,,-3.6,5.2,0. GRID,30,,-2.8,5.2,0. GRID,31,,2.8,5.2,0. GRID,32,,3.6,5.2,0. GRID,33,,-5.2,6.,0. =,*1,=,*.8,== =4 GRID,39,,1.2,6.,0. =,*1,=,*.8,== =4 GRID,45,,-5.2,6.8,0. =,*1,=,*.8,== =4 GRID,51,,1.2,6.8,0. =,*1,=,*.8,== =4 GRID,57,,-5.2,7.6,0. =,*1,=,*.8,== =4 GRID,63,,1.2,7.6,0. =,*1,=,*.8,== =4 GRID,69,,-5.2,8.4,0. =,*1,=,*.8,== =4 GRID,75,,1.2,8.4,0. =,*1,=,*.8,== =4 GRID,81,,-5.2,9.2,0. =,*1,=,*.8,== =4 GRID,87,,1.2,9.2,0. =,*1,=,*.8,== =4 GRID,93,,-5.2,10.,0. =,*1,=,*.8,== =4 GRID,99,,1.2,10.,0. =,*1,=,*.8,== =4 $ $ ELEMENTS $ CQUAD4,1,1,1,2,4,3 =,*1,=,*2,*2,*2,*2 =1 CQUAD4,4,1,7,8,14,13 CQUAD4,6,1,9,10,20,19 =,*1,=,*1,*1,*1,*1 =2 CQUAD4,5,1,13,14,24,23 CQUAD4,10,1,14,15,25,24 = *1,=,*1,*1,*1,*1 =2 CQUAD4,14,1,19,20,30,29 CQUAD4,15,1,29,30,36,35 CQUAD4,16,1,27,28,32,31 CQUAD4,17,1,31,32,42,41 CQUAD4,18,1,33,34,46,45 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,23,1,45,46,58,57 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,28,1,57,58,70,69 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,33,1,69,70,82,81 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,38,1,81,82,94,93 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,43,1,39,40,52,51 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,48,1,51,52,64,63 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,53,1,63,64,76,75 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,58,1,75,76,88,87 =,*1,=,*1,*1,*1,*1 =3 CQUAD4,63,1,87,88,100,99 =,*1,=,*1,*1,*1,*1 =3 MAT1,1,30.+6,,.3,.283 PARAM,WTMASS,.00259 PARAM,AUTOSPC,YES PSHELL,1,1,.05,1,,1 $ $ ******************************************************************* $ END OF BASIC MODEL DEFINITION $ ******************************************************************* ENDDATA