/TITLE, simply supported, triangular load, triang.a
     ! load from support 0 to 60 to 0 lb/in, 
     ! two elements, W8 x 31
/PREP7          ! preprocessor section
w2 = 60         ! uniform load

ET,1,Beam3      ! Type 3 is beam
MP,EX,1,30E6    ! Young-s modulus, steel
MP,GXY,1,11.2E6 ! shear modulus
R,1,9.1,110,8   ! Area, Iz, height
N,1,0           ! Node 1 at 0
N,2,100          ! Node 2 at 50
N,3,200         ! Node 2 at 100
E,1,2           ! Element 1
E,2,3           ! Element 2
FINISH          ! preprocessor section

/SOLUTION       ! solution section
antype,static
outpr,basic,1
outpr,nload,1
D,1,UX,0,,,,UY        ! Pin node 1
D,3,UY,0              ! Fix Y at node 3
SFBEAM,1,1,pres,0,w2  ! Tapered load 0-30 lb/in
SFBEAM,2,1,pres,w2,0 ! Tapered load 30-60 lb/in
/output,Displ,txt,D:\Ansys\   !  displacements
! /output,Displ,txt,U:\win\Ansys\   !  displacements
solve
/PBC,ALL,1
FINISH           ! solution section

/POST1           ! post processor
etable,STR,ls,1,3
/output,Force,txt,D:\Ansys\   !  forces and stresses
! /output,Force,txt,U:\win\Ansys\   !  forces and stresses
pretab
prrsol
FINISH           ! post processor

!    NODE      UX              UY              ROTZ
!       1     0.00000         0.00000       -0.378788E-02
!       2     0.00000        -0.242424       0.00000    
!       3     0.00000         0.00000        0.378788E-02

! EL=       1  NODES=       1       2  MAT=  1   BEAM3
! PRES LOAD KEY = 1  FACE NODES =       1           2
!                PRESSURES(F/L) =   0.0000      60.000    
! LOCATION   SMAX        SMIN     
!  1 (I)   0.21166E-11 -0.21166E-11
!  2 (J)    7272.7     -7272.7    

! EL=       2  NODES=       2       3  MAT=  1   BEAM3
! PRES LOAD KEY = 1  FACE NODES =       2           3
!                PRESSURES(F/L) =   60.000      0.0000    
! LOCATION   SMAX        SMIN     
!  1 (I)    7272.7     -7272.7    
!  2 (J)   0.21166E-11 -0.21166E-11

!   NODE      FX              FY              MZ  
!       1     0.00000         3000.00    
!       3                     3000.00