
Start Calculation

##Input data for material properties
id=1

Fiber material name=Glass
 Density=1.45mg/m3
 Young's modulus=130GPa
 Possion's ratio=0.35

Matrix material name=Epoxy
 Density=1.29mg/m3
 Young's modulus=3.6GPa
 Possion's ratio=0.3

##Calculation for material properties
FAW=0.3%
Thickness=1mm
Angle=45Degree
xi=1

##Calculation for material properties
E1=41.52
E2=5.08254

G12=1.95394
G23=15.4137

E1/E2=8.16915

##Applied Halphin-Tasi method
E2=6.45351
G12=2.47886
ETA E2=0.946108
ETA G12=0.944093
##Calculation for Nu and k
Nu12=0.315
Nu21=0.0489609
Nu23=0.444631
k=4.2479

##Calculation for weight fraction of fibers and density of composite
Weight fraction of fibers=0.325112
Density of composite=1.34202

##Stiffness matrix
Plane-stress orthotropic lamina : S matrix
  2.41 -0.76  0.00
 -0.76 15.50  0.00
  0.00  0.00 40.34
Plane-stress orthotropic lamina : C matrix
 42.17  2.06  0.00
  2.06  6.55  0.00
  0.00  0.00  2.48
##Stiffness matrix(with angle, degree)
C=0.707107
C2=0.500001
C3=0.353554

S=0.707106
S2=0.499999
S3=0.353553

Plane-stress orthotropic lamina : S matrix
  2.41 -0.76  0.00
 -0.76 15.50  0.00
  0.00  0.00 40.34
Plane-stress orthotropic lamina : C matrix
 15.69 10.73  8.90
 10.73 15.69  8.90
  8.90  8.90 11.15
##Elastic constants
Ex=7.05123GPa
Ey=7.05122GPa
Gxy=5.149GPa

NUxy=0.422273
NUyx=0.422272

ETAxyx=-0.461397
ETAxyy=-0.461394

##Input data for material properties
id=2

Fiber material name=Glass
 Density=1.45mg/m3
 Young's modulus=130GPa
 Possion's ratio=0.35

Matrix material name=Epoxy
 Density=1.29mg/m3
 Young's modulus=3.6GPa
 Possion's ratio=0.3

##Calculation for material properties
FAW=0.3%
Thickness=1mm
Angle=45Degree
xi=1

##Calculation for material properties
E1=41.52
E2=5.08254

G12=1.95394
G23=15.4137

E1/E2=8.16915

##Applied Halphin-Tasi method
E2=6.45351
G12=2.47886
ETA E2=0.946108
ETA G12=0.944093
##Calculation for Nu and k
Nu12=0.315
Nu21=0.0489609
Nu23=0.444631
k=4.2479

##Calculation for weight fraction of fibers and density of composite
Weight fraction of fibers=0.325112
Density of composite=1.34202

##Stiffness matrix
Plane-stress orthotropic lamina : S matrix
  2.41 -0.76  0.00
 -0.76 15.50  0.00
  0.00  0.00 40.34
Plane-stress orthotropic lamina : C matrix
 42.17  2.06  0.00
  2.06  6.55  0.00
  0.00  0.00  2.48
##Stiffness matrix(with angle, degree)
C=0.707107
C2=0.500001
C3=0.353554

S=0.707106
S2=0.499999
S3=0.353553

Plane-stress orthotropic lamina : S matrix
  2.41 -0.76  0.00
 -0.76 15.50  0.00
  0.00  0.00 40.34
Plane-stress orthotropic lamina : C matrix
 15.69 10.73  8.90
 10.73 15.69  8.90
  8.90  8.90 11.15
##Elastic constants
Ex=7.05123GPa
Ey=7.05122GPa
Gxy=5.149GPa

NUxy=0.422273
NUyx=0.422272

ETAxyx=-0.461397
ETAxyy=-0.461394

##Information for laminate
FAW=0.3
Thickness=2

##Stiffness matrix(with angle, degree)
 15.69 10.73  8.90
 10.73 15.69  8.90
  8.90  8.90 11.15
##Compliance matrix
Delta=674.614

 14.18 -14.18 -6.54
 -14.18 14.18 -6.54
 -6.54 -6.54 19.42
##Material properties for laminate_Homogenization
Export for properties
Ex=7.05123
Ey=7.05122
Gxy=5.149

NUxy=0.999997
NUyx=0.730225

ETAxyx=-0.461397
ETAxyy=-0.461394

Translat for ABAQUS
E1=7051.23
E2=7051.22
NU12=0.999997

G12=5149
G13=5149
G23=5149

