*HEADING
 DECO EXAMPLE 10
*NODE
*NSET,NSET=NFIL
*ELEMENT,TYPE=B23
*ELGEN,ELSET=BEAM
*ELEMENT,TYPE=T3D2,ELSET=TRUS
*SOLID SECTION, ELSET=TRUS, MATERIAL=A2
 1.,
*MATERIAL,NAME=A2
*DENSITY
 1.174E-6,
*ELASTIC
 7.5E8,
*PLASTIC,HARDENING=ISOTROPIC
 3741.,0.
 1.1046E4,4.85E-4
 1.3E4,9.83E-4
 1.53E4,1.98E-3
 1.8E4,3.98E-3
*BEAM SECTION,SECTION=PIPE,ELSET=BEAM,MATERIAL=A1
 2.25,.337
*MATERIAL,NAME=A1
*DENSITY
 7.338E-4,
*ELASTIC
 30.E6,
*PLASTIC,HARDENING=ISOTROPIC
 3.102E4,0.
 4.252E4,3.58E-3
 6.74E4,4.775E-2
 8.893E4,.197
 1.227E5,.9959
*ELEMENT,TYPE=MASS,ELSET=MASS
*MASS,ELSET=MASS
.61,
*ELEMENT,TYPE=GAPUNI,ELSET=GAP1
*GAP,ELSET=GAP1
3.181,0.,-1.,0.
*AMPLITUDE,NAME=P
 0.,7200.,.00045,7200.,.00046,7272.,.0291,7272.
 .0292,7920.,.1,7920.
*BOUNDARY
 11,1,2
 11,6
 12,1
 12,3
 13,1,3
*RESTART,WRITE,FREQUENCY=100
*STEP,NLGEOM,INC=500
 APPLY CONCENTRATED FORCE
*DYNAMIC,HAFTOL=1000., APPLICATION=TRANSIENT FIDELITY
 100.E-6,0.1,,0.1
*CLOAD,AMPLITUDE=P
 1,2,-1.
*MONITOR,NODE=1,DOF=2
*ENERGY PRINT,FREQUENCY=5
*NODE PRINT,NSET=NFIL,FREQUENCY=10
U,
*EL PRINT,FREQUENCY=10,ELSET=MASS
ELEN,
*PRINT,RESIDUAL=NO,FREQUENCY=5
*EL PRINT,ELSET=TRUS,FREQUENCY=20
S,
E,
PE,PEEQ
*NODE PRINT,FREQUENCY=40
U,
V,
A,
CF,
RF,
*EL PRINT,ELSET=BEAM,FREQUENCY=80
S,
SF,
E,
PE,PEEQ
*NODE FILE,NSET=NFIL
U,
*EL FILE,ELSET=GAP1
S,E
*EL FILE,ELSET=MASS
ELEN,
*OUTPUT,FIELD,FREQ=1
*node output,nset=nfil
u,rf
*OUTPUT,HISTORY,VAR=PRESELECT,FREQ=1
*END STEP