*HEADING
 BASIC VERIFICATION - MPC TYPES SS BILINEAR, SSF BILINEAR AND SLIDER
 ELEMENTS: S8R AND C3D20, TEST TYPE:5 ,TEST NUMBER:14  --  MPCSSBILINEAR
*NODE
*NODE
*NGEN
*NGEN
*ELEMENT,TYPE=C3D20,ELSET=SOLID
*SOLID SECTION,ELSET=SOLID,MATERIAL=MAT
*ELEMENT,TYPE=S8R
*ELGEN,ELSET=SHELL
*SHELL SECTION,ELSET=SHELL,MATERIAL=MAT
.25,3
*MATERIAL,NAME=MAT
*ELASTIC
30.E6,.3
*NSET, NSET=SHELL_N1
*NSET,NSET=SHELL_N2
*NSET,NSET=INDP_N1
*NSET, NSET=INDP_N2
*TRANSFORM, NSET=SHELL_N1
** 30 ABOUT Y AXIS, THEN 60 ABOUT (TRANSF.) Z AXIS
*TRANSFORM, NSET=SHELL_N2
** 30 ABOUT Y AXIS, THEN 45 ABOUT (TRANSF.) X AXIS
*TRANSFORM, NSET=INDP_N1
** 45 ABOUT Z AXIS, THEN 45 ABOUT (TRANSF) X AXIS
*TRANSFORM, NSET=INDP_N2
*MPC
SS BILINEAR, 101,3,13,23
SS BILINEAR, 121,9,19,29
SSF BILINEAR, 111,3,6,9,13,19,23,26,29
SLIDER, 13,3,23
SLIDER, 19,9,29
*NSET,NSET=SYM,GEN
*NSET,NSET=CLAMPED,GEN
*NSET,NSET=EDGE
*BOUNDARY
CLAMPED,1,3
SYM,ZSYMM
**121,4,5
************************************
*STEP,PERTURBATION
 Perturbation
*STATIC
*CLOAD
105,2,-10.
115,2,-40.
125,2,-10.
*EL PRINT,FREQ=0
*NODE FILE,FREQ=999
 U,
*NODE PRINT,FREQ=999, GLO=YES
 U,
*END STEP
*STEP,NLGEOM
 Geometric nonlinear
*STATIC
*CLOAD
105,2,-10.
115,2,-40.
125,2,-10.
*EL PRINT,FREQ=0
*NODE FILE,FREQ=999
 U,
*NODE PRINT,FREQ=999, GLO=YES
 U,
*END STEP
*STEP,NLGEOM
  Unload
*STATIC
*CLOAD
105,2,0.
115,2,0.
125,2,0.
*NODE PRINT,FREQ=999, GLO=YES
 U,
 RF,
*NODE FILE,FREQ=1000
 U,
*EL PRINT,FREQ=0
*END STEP
*STEP,NLGEOM,INC=40
 Rigid rotation
*STATIC
.04,1.
*BOUNDARY, OP=NEW
EDGE,1,3
EDGE,6,6,-1.570796327
*NODE PRINT,FREQ=999, GLO=YES
 U,
 RF,
*NODE FILE,FREQ=999
 U,RF
*EL PRINT,FREQ=0
*END STEP