*HEADING
ELEMENTS        : B22, PSI26
ANALYSIS        : LARGE DISPLACEMENT, USER DEFINED ORIENTATION
MATERIAL MODEL  : ASCE CLAY MODEL
*PRE PRINT,ECHO=NO,MODEL=YES,CONTACT=NO,HISTORY=YES
*NODE,NSET=NALL
 1, 0.0, 0.0, 0.0
 2, 2.0, 0.0, 0.0
 3, 2.0, 2.0, 0.0
 4, 0.0, 2.0, 0.0
 5, 1.0, 0.0, 0.0
 6, 1.0, 2.0, 0.0
11, 3.0, 0.0, 0.0
12, 5.0, 0.0, 0.0
13, 5.0, 2.0, 0.0
14, 3.0, 2.0, 0.0
15, 4.0, 0.0, 0.0
16, 4.0, 2.0, 0.0
21, 6.0, 0.0, 0.0
22, 8.0, 0.0, 0.0
23, 8.0, 2.0, 0.0
24, 6.0, 2.0, 0.0
25, 7.0, 0.0, 0.0
26, 7.0, 2.0, 0.0
*NSET,NSET=FAR-FIELD
 3, 4, 6,13,14,16,23,24,26
*NSET,NSET=NPSI11
 1,
*NSET,NSET=NPSI12
 2,
*NSET,NSET=NPSI13
 5,
*NSET,NSET=NPSI21
11,
*NSET,NSET=NPSI22
12,
*NSET,NSET=NPSI23
15,
*NSET,NSET=NPSI31
21,
*NSET,NSET=NPSI32
22,
*NSET,NSET=NPSI33
25,
*NSET,NSET=FARF11
 4,
*NSET,NSET=FARF12
 3,
*NSET,NSET=FARF13
 6,
*NSET,NSET=FARF21
14,
*NSET,NSET=FARF22
13,
*NSET,NSET=FARF23
16,
*NSET,NSET=FARF31
24,
*NSET,NSET=FARF32
23,
*NSET,NSET=FARF33
26,
*ELEMENT,TYPE=B22   ,ELSET=PIPELINE1
 1, 1, 5, 2
11,11,15,12
21,21,25,22
*ELEMENT,TYPE=PSI26 ,ELSET=PSI26
 2, 1, 2, 3, 4, 5, 6
12,11,12,13,14,15,16
22,21,22,23,24,25,26
*ORIENTATION,NAME=LOCALP,DEFINITION=COORDINATES,SYSTEM=RECTANGULAR
+1.0000000,+0.0000000, 0.0000000,+0.0000000,+1.0000000, 0.0000000
3,0.0
*BEAM SECTION,ELSET=PIPELINE1,SECTION=PIPE,MATERIAL=STEEL
0.3,0.01
*PIPE-SOIL INTERACTION,ELSET=PSI26,ORIENT=LOCALP
*PIPE-SOIL STIFFNESS,TYPE=CLAY,DIR=1
1000.0,1.0,0.6,0.005
*PIPE-SOIL STIFFNESS,TYPE=CLAY,DIR=2
0.8,0.4,0.15,0.1
*MATERIAL,NAME=STEEL
*ELASTIC
2.1E11,0.3
*PLASTIC
2.0E8,0.0
*AMPLITUDE,NAME=CYCLETWO,TIME=STEP TIME
0.0,+0.00000,1.0,+0.06667,2.0,-0.06667,3.0,+0.25000
4.0,-0.25000,5.0,+0.58333,6.0,-0.58333,7.0,+1.00000
8.0,-1.0000
*STEP,INC=100,NLGEOM
*STATIC
0.1,8.0,,0.1
*BOUNDARY
FAR-FIELD,1,2, 0.0 
NPSI11   ,1,1,+2.0E-03
NPSI11   ,2,2, 0.0 
NPSI12   ,1,1,+2.0E-03
NPSI12   ,2,2, 0.0 
NPSI13   ,1,1,+2.0E-03
NPSI13   ,2,2, 0.0 
NPSI21   ,1,1, 0.0 
NPSI21   ,2,2,-2.0E-01
NPSI22   ,1,1, 0.0 
NPSI22   ,2,2,-2.0E-01
NPSI23   ,1,1, 0.0 
NPSI23   ,2,2,-2.0E-01
NALL     ,6,6, 0.0 
*BOUNDARY,AMPLITUDE=CYCLETWO
NPSI31   ,1,1,+2.0E-02
NPSI31   ,2,2,+2.0E-01
NPSI32   ,1,1,-2.0E-02
NPSI32   ,2,2,-2.0E-01
NPSI33   ,1,1,-2.0E-02
NPSI33   ,2,2,-2.0E-01
*NODE PRINT,FREQ=10
 U,
RF
*EL PRINT,FREQ=10
 S11,S22,E11,E22,PE11,PE22
 NFORC,
 EE,
 E,
 COORD,
*OUTPUT,FIELD,FREQ=100
*ELEMENT OUTPUT
 S,E,EE,PE
*NODE OUTPUT
 U,RF
*OUTPUT,HISTORY,FREQ=100
*ELEMENT OUTPUT,ELSET=PSI26
 S,E,EE
 NFORC,
*NODE OUTPUT,NSET=NALL
 U,RF
*MONITOR,NODE=1,DOF=1
*END STEP