*HEADING
[ACIN2D3, TIE]
********************************
*NODE, NSET=nall
1, 0., 0., 0.,
2, 1., 0., 0.,
3, 1., 1., 0.,
4, 0., 1., 0.,
6, 1., 1., 0., 0., 1., 0.,
7, 0., 1., 0., 0., 1., 0.,
8,0.5, 1., 0., 0., 1., 0.,
*nset,nset=qa_test,gen
6,7000,1
*********************************
*NCOPY,CHANGENUMBER=5000,OLDSET=NALL,NEWSET=nall,SHIFT
2,0,0,
1,0,0, 0,1,0, 0
*nset,nset=qa_test,gen
1,7000,1
*element,type=acin2d3,elset=inf
1,   7,   6,   8
2,5007,5006,5008
*surface,name=ac2
1,spos
***************************************
*ELEMENT,TYPE=cpe4,ELSET=solid
3,1,2,3,4
*surface,name=solid
3,s3
*************************************
*tie,name=noname
ac2,solid
*************************************
*MATERIAL,NAME=AIR320
*DENSITY
1.25, 
*ACOUSTIC MEDIUM,BULK MODULUS
1.28E5,
*SOLID SECTION,MATERIAL=AIR320,ELSET=INF
1.0,1.5,-100.0,0.0,0.0
*************************************
*MATERIAL,NAME=solid
*density
7800.,
*elastic
2.29e9,0.3
*solid section,material=solid,elset=solid
1.0
*************************************
*AMPLITUDE,DEFINITION=PERIO,NAME=SINE
1,1000.00,0.0,0.0
0.0,1.0
*STEP,INC=55
*DYNAMIC,NOHAF,INiTIAL=NO,ALPHA=0.0
5.e-5,225.0e-5
*CLOAD,AMPLITUDE=SINE
5006,8,0.1666666666666
5007,8,0.1666666666666
5008,8,0.6666666666666
*boundary,amplitude=sine,type=acceleration
1,2,2,1.0
2,2,2,1.0
3,2,2,1.0
4,2,2,1.0
*NODE PRINT,NSET=QA_TEST,freq=10
POR,
*output,history
*node output,NSET=QA_TEST
POR,
*END STEP