Question: rroblem ( 2 ) : Consider a unidirectional carbon / epoxy laminate of size 4 0 0 m m 3 0 0 m m 8

rroblem

(2)

: Consider a unidirectional carbon

/

epoxy laminate of size

400 m m 300 m m 8 m m .

The lamina is subjected to loads as shown in the figure. Determine the global strains, local strains, and local stresses. Assume the following material data:

E_{1} = 150

GPa,

E_{2} = 8

GPa,

v_{12} = 0.25, v_{23} = 0.3,

and

G_{12} = 4

GPa.

rroblem ( 2 ) : Consider a unidirectional carbon

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