*HEADING
FUEL TANK - VARIABLE THICKNESS
*PREPRINT,MODEL=NO
**
**READ MESH DATA FROM SEPARATE FILES
*NODE, INPUT=pressfueltank_node.inp
*ELEMENT, TYPE=S3R, ELSET=TANK,
INPUT=pressfueltank_shellelement.inp
*ELEMENT, TYPE=B31, ELSET=STRAPS,
INPUT=pressfueltank_beamelement.inp
**
**READ VARIABLE SHELL THICKNESS DATA FROM
**SEPARATE FILE
*SHELL SECTION,ELSET=TANK,MATERIAL=MTANK,
NODAL THICKNESS
5. , 3
*NODAL THICKNESS,
INPUT=pressfueltank_shellthickness.inp
**
*BEAM SECTION,SECTION=RECT,ELSET=STRAPS,
MATERIAL=MSTRAP
40.,1.5
0.,0.,-1.
**
*MATERIAL,NAME=MTANK
*ELASTIC
 600., 0.3
**
*MATERIAL,NAME=MSTRAP
*ELASTIC
 2.068E+05, 0.29
**
*NSET,NSET=APPUI1
 112, 164, 168, 169, 170, 171, 172, 173, 177, 180,
 214, 233, 236, 237, 238, 239, 240, 241, 242, 245,
 271, 272, 279, 284, 285, 288, 310, 311, 312, 313,
 342
*NSET,NSET=APPUI2
 1455, 1458, 1459, 1512, 1513, 1514, 1515, 1518,
 1519, 1520, 1579, 1580, 1583, 1584, 1585, 1586,
 1639, 1640
*NSET,NSET=ENDSTR
 1740, 1743, 1746, 1747
**
*BOUNDARY
ENDSTR,1,6,0.
APPUI1,2,2,0.
APPUI2,2,2,0.
**
*ELSET,ELSET=SAMPLE,GENERATE
200,1400,200
**
*RESTART,WRITE,FREQUENCY=10
**
**
*STEP,NLGEOM
*STATIC
0.1,1.
*DLOAD,OP=NEW
TANK, P, 7.E-3
*NODE PRINT,FREQUENCY=0
*EL PRINT,FREQUENCY=0
*EL FILE,ELSET=SAMPLE
STH, 
SINV, 
*OUTPUT,FIELD,VAR=PRESELECT,FREQ=10
*ELEMENT OUTPUT
STH, 
*OUTPUT,FIELD
*ELEMENT OUTPUT,ELSET=SAMPLE
STH, 
SINV, 
*OUTPUT,HISTORY
*ELEMENT OUTPUT,ELSET=SAMPLE
STH, 
SINV, 
*END STEP