*HEADING
ECE3SHS1: MEMBRANE LOADING  [CPE3H]
*PREPRINT,ECHO=YES,HISTORY=NO,MODEL=NO
*NODE
 1, 0.0, 0.0
 2, 2.0, 0.0
 3, 2.0, 1.0
 4, 0.0, 1.0
*ELEMENT,TYPE=CPE3H, ELSET=EALL
 1, 1,2,3
 2, 1,3,4
*SOLID SECTION,MATERIAL=A1, ELSET=EALL
 1.0, 
*MATERIAL,NAME=A1
*ELASTIC,TYPE=ISOTROPIC
 30.0E6,0.3
*BOUNDARY
 1,1,2
 2,2
*STEP
*STATIC
*DLOAD,OP=NEW
 1, P2, 1000.0
 2, P2, 1000.0
 2, P3, 1000.0
*CLOAD
 2,1,  1000.0
 3,1, -1000.0
 3,2,  -500.0
 4,2,   500.0
 4,1, -1000.0
*EL FILE
 S,COORD,
 E,SINV,
 LOADS,
 ENER,
*ENERGY FILE
*NODE FILE
 U,RF,CF,COORD
*EL PRINT
 S,COORD,
 E,COORD,
 SINV,
 LOADS,
 ENER,
*END STEP