*HEADING
[ACIN2D2, TIE]
********************************
*NODE, NSET=nall
*nset,nset=qa_test,gen
*********************************
*NCOPY,CHANGENUMBER=5000,OLDSET=NALL,NEWSET=nall,SHIFT
*nset,nset=qa_test,gen
*element,type=acin2d2,elset=inf
*surface,name=ac2
1,spos
**1,e1
***************************************
*ELEMENT,TYPE=cpe4r,ELSET=solid
*surface,name=solid
3,s3
*************************************
*tie,name=noname
ac2,solid
*************************************
*MATERIAL,NAME=AIR320
*DENSITY
1.25,
*ACOUSTIC MEDIUM,BULK MODULUS
*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
*DYNAMIC,EXPLICIT
,225.0e-5
*CLOAD,AMPLITUDE=SINE
5006,8,0.5
5007,8,0.5
*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
*output, field, n=20
*node output
POR,U
*output,history,freq=1
*node output,NSET=QA_TEST
POR,
*END STEP