Can table loads be used in a mode-superposition transient? Do you have an example?
Yes, here is an input file showing the mode-sup transient procedure. It just uses 5 time points, but the procedure would be the same for any number of time points. The only difference would be that the time/acceleration table would be in a file and *TREAD would be used to read the data into the table array, acel_val. /prep7 et,1,181 r,1,.1,.1,.1,.1 mp,ex,1,1e7 mp,nuxy,1,.3 mp,dens,1,.00075 rect,,20,,10 esize,2 amesh,1 nsel,s,loc,x,0 d,all,all nsel,all fini /solu antyp,modal modopt,lanb,10 mxpand,10,,,yes solve fini *dim,acel_val,table,5 !!! Time and Acceleration values acel_val(1,0)= 0.0 , 0.01 , 0.02 , 0.0275 , 0.0375 acel_val(1,1)= 0.0 , 0.10 , 4.50 , 18.0 , 1.0 /solu antyp,trans trnop,msup acel,0,0,0 delt,.0025 solve outres,all,1 *do,t_val,0,0.0375,.0025 time,t_val acel,,,%acel_val% solve *enddo fini /solut expass,on numexp,15,0,.0375,yes solve fini |
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