EXAMPLE 12 : ------------------------------------------------------------
:Square column with confinement and non-linear strain distribution
SYSTEM:
S=0 T=0  E=1  C=2  P=1  TOL=0.0001 : 
:
SECTION:
1  S=1  HI=24   HJ=24   N1=12   N2=12   X=0   Y=0 :  24"x24" Column
:                                                12x12 mesh
:
CONFINED:
14   F=14,10,10,1,12 : 
:
STEEL:
1    X=   2.5   Y=   2.5   A=0.79   T= 1 :  Long. Steel Type
3    X=  21.5  Y=   2.5   G= 1, 3       :  8 #8 Bars
5    X=  21.5  Y=  21.5  G= 3, 5       :  2 in. clear cover to bars
7    X=   2.5   Y=  21.5  G= 5, 7       :  assume #4 hoops
8    X=   2.5   Y=  12.0                :
:
PROPERTY:
I=5 FC=4.35 E1=0.0018 E2=0.0035 FR=0.4 : E2 Based on 0.85f'c
I=5 X=2,0.155 Y=5,0.155 1=8.32,6.89 2=28.0,6.65 S=3.15 T=60 R=0.4 M=0.2 : CONF.
FY=68  FU=100  FF=95   E1=0.004  E2=0.08  E3=0.12  E=29000 ET=1500:
:
STRAIN:
E=1  NI=6  NJ=6  :  E=1 FOR STRAIN DISTRIBUTION DEBUGGING
X=0   FR=.3         : 
X=5   FR=.5         : 
X=10  FR=1         : FR=STRAIN REDUCTION FACTOR ALONG THE X-AXIS
X=14  FR=1         : NI=NUMBER OF USER-DEFINED POINTS  ( X DIRECTION) ( MAX 10 POINTS)
X=19  FR=.5        : NJ=NUMBER OF USER-DEFINED POINTS  ( Y DIRECTION) ( MAX 10 POINTS)
X=24  FR=.3        : SEE 'STRX.DAT' TO CHECK THE STRAIN DISTRIBUTION (X DIRECTION)
Y=0   FZ=.3         : SEE 'STRY.DAT' TO CHECK THE STRAIN DISTRIBUTION (Y DIRECTION)
Y=5   FZ=.5         : SEE 'CHECKX.DAT' FOR  FR ASSIGNED TO EACH BAR (X DIRECTION)
Y=10  FZ=1         : SEE 'CHECKY.DAT' FOR  FZ ASSIGNED TO EACH BAR (Y DIRECTION)
Y=14  FZ=1         : SEE '*.DBG' TO CHECK STRAIN AND STRESS'
Y=19  FZ=.5        : FR=STRAIN REDUCTION FACTOR (X DIRECTION)
Y=24  FZ=.3        : FZ=STRAIN REDUCTION FACTOR (Y DIRECTION)
                            : SEE '*.DBG' TO CHECK STRAIN AND STRESS'
:
DATA:
 EC=0.0002
 EC=0.0004
 EC=0.0006
 EC=0.0008
 EC=0.0010
 EC=0.0015
 EC=0.0020
 EC=0.0025
 EC=0.0030
 EC=0.0035
 EC=0.0040
 EC=0.0050
 EC=0.0060
 EC=0.0070
:
END
