** TEST OF REBAR: INITIAL STRESSES
**
*HEADING
 UNIAXIAL TEST OF REBAR, INITIAL STRESS, PRESTRESS HOLD
*PREPRINT,MODEL=YES
** TEST CASE 1)
** MESH: 1 ELEMENT 
** ELEMENT TYPE: SFM3D4
** REBAR MATERIAL: ELASTIC
** 
**
*NODE,NSET=NALL
101,  2., 0.,-0.2
102,  3., 0.,-0.2
103,  3., 1.,-0.2
104,  2., 1.,-0.2
105,  2., 0.,0.8
106,  3., 0.,0.8
107,  3., 1.,0.8
108,  2., 1.,0.8
*NSET,NSET=LEFT
101,104,105,108
*NSET,NSET=FRONT
101,102,105,106
*ELEMENT,TYPE=C3D8,ELSET=SOLID1
101, 101,102,103,104,105,106,107,108
*SOLID SECTION,ELSET=SOLID1,MATERIAL=SOLID1
*NODE,NSET=NALL
1,  2., 0.
2,  3., 0.
3,  3., 1.
4,  2., 1.
*ELEMENT,TYPE=SFM3D4,ELSET=MEMB1
1, 1,2,3,4
*SURFACE SECTION,ELSET=MEMB1
*REBAR LAYER
REBAR_SET-1,0.5,1.0,0,REBAR_MATERIAL-1,0,1 
*MATERIAL,NAME=REBAR_MATERIAL-1
*ELASTIC
2.E4, 
*MATERIAL,NAME=SOLID1
*ELASTIC
1.E4, 0.25
*EMBEDDED ELEMENT,HOST ELSET=SOLID1
MEMB1
** TEST CASE 2)
** MESH: 1 ELEMENT 
** ELEMENT TYPE: SFM3D4
** REBAR MATERIAL: ELASTIC
** 
**
*NODE,NSET=NALL
201,  2., 2.,-0.5
202,  3., 2.,-0.5
203,  3., 3.,-0.5
204,  2., 3.,-0.5
205,  2., 2.,0.5
206,  3., 2.,0.5
207,  3., 3.,0.5
208,  2., 3.,0.5
*NSET,NSET=LEFT
201,204,205,208
*NSET,NSET=FRONT
201,202,205,206
*ELEMENT,TYPE=C3D8,ELSET=SOLID2
201, 201,202,203,204,205,206,207,208
*SOLID SECTION,ELSET=SOLID2,MATERIAL=SOLID2
*NODE,NSET=NALL
11,  2., 2.
12,  3., 2.
13,  3., 3.
14,  2., 3.
*ELEMENT,TYPE=SFM3D4,ELSET=MEMB2
11, 11,12,13,14
*SURFACE SECTION,ELSET=MEMB2
*REBAR LAYER
REBAR_SET-2,0.5,1.0,0,REBAR_MATERIAL-2,0,1 
*MATERIAL,NAME=REBAR_MATERIAL-2
*ELASTIC
2.E4,
*MATERIAL,NAME=SOLID2
*ELASTIC
1.E4, 0.25
*EMBEDDED ELEMENT,HOST ELSET=SOLID2
MEMB2
*INITIAL CONDITIONS,TYPE=STRESS,REBAR
MEMB1, REBAR_SET-1, 10.
MEMB2, REBAR_SET-2, 10.
*STEP,NLGEOM
*STATIC
0.5,1.
*BOUNDARY
NALL,3
LEFT, 1
FRONT,  2
*PRESTRESS HOLD
MEMB2, REBAR_SET-2
** TEST CASE 1)
*EL PRINT,ELSET=MEMB1,REBAR
S,E,RBFOR
*EL FILE,ELSET=MEMB1,REBAR
S,E,RBFOR
*OUTPUT,FIELD
*ELEMENT OUTPUT,ELSET=MEMB1,REBAR
S,E,RBFOR
** TEST CASE 2)
*EL PRINT,ELSET=MEMB2,REBAR
S,E,RBFOR
*EL FILE,ELSET=MEMB2,REBAR
S,E,RBFOR
*OUTPUT,FIELD
*ELEMENT OUTPUT,ELSET=MEMB2,REBAR
S,E,RBFOR
*END STEP