In [1]:

    

import pyPLY


    

In [2]:

    

AS4_3501_6 = pyPLY.CompositeMaterial()
AS4_3501_6.define("AS4_3501_6", "imperial", E11=20010000.0, E22=1301000.0, G12=1001000.0, niu12=0.3, thk=0.005)


    

In [3]:

    

layer1 = pyPLY.Lamina()
layer2 = pyPLY.Lamina()


    

In [4]:

    

layer1.define("Layer_1", 1, 0)
layer2.define("Layer_2", 1, 45)


    

In [5]:

    

layer1.update()
layer2.update()


    

In [6]:

    

laminate1 = pyPLY.Laminate()
laminate1.add_Lamina(layer1)
laminate1.add_Lamina(layer2)


    

In [7]:

    

laminate1.update()

from numpy import set_printoptions
set_printoptions(suppress=True)
# print the results
print "A = ", laminate1.A
print "B = ", laminate1.B
print "D = ", laminate1.D
print "Ex = ", '{0:10.0f}'.format(laminate1.Ex)


    

    




A =  [[ 133420.93537597   24735.02596905   23523.9018575 ]
 [  24735.02596905   39325.32794599   23523.9018575 ]
 [  23523.9018575    23523.9018575    30819.05284596]]
B =  [[-169.6421414    52.02263211   58.80975464]
 [  52.02263211   65.59687717   58.80975464]
 [  58.80975464   58.80975464   52.02263211]]
D =  [[ 1.11184113  0.20612522  0.19603252]
 [ 0.20612522  0.32771107  0.19603252]
 [ 0.19603252  0.19603252  0.25682544]]
Ex =     5867148

In [8]:

    

from pyPLYTools import LXMatrix
from IPython.display import Latex

Latex("$B = " + LXMatrix(laminate1.B, '.3e', ipython=True) + "$")


    

    
Out[8]:





$B = \left[\begin{array}{ccc}
	-1.696e+02 & 5.202e+01 & 5.881e+01\\
	5.202e+01 & 6.560e+01 & 5.881e+01\\
	5.881e+01 & 5.881e+01 & 5.202e+01
	\end{array}\right]$

In [9]:

    

Latex("$D = " + LXMatrix(laminate1.D, '.3e', ipython=True) + "$")


    

    
Out[9]:





$D = \left[\begin{array}{ccc}
	1.112e+00 & 2.061e-01 & 1.960e-01\\
	2.061e-01 & 3.277e-01 & 1.960e-01\\
	1.960e-01 & 1.960e-01 & 2.568e-01
	\end{array}\right]$

In [10]:

    

Latex("$E_x = " + '{0:10.0f}'.format(laminate1.Ex) + "$")


    

    
Out[10]:





$E_x =    5867148$