Determine five elastic constants for the following laminate using MATLAB.

Define and use MATLAB functions such as 'ReducedStiffness' & 'Qbar'.

E$1=155$GPa

E$2=$ E$3=12\mathrm{.}1$GPa

v$23=0\mathrm{.}458$

v$12=$ v$13=0\mathrm{.}248$

G$23=3\mathrm{.}2$GPa

G$12=4\mathrm{.}4$GPa

$4$ layers of equal thickness stacked $[(0)/(90)]$

Total thickness $0\mathrm{.}6$mm

Determine five elastic constants for the following laminate using MATLAB.

Define and use MATLAB functions such as 'ReducedStiffness' & 'Qbar'.

E$\_(1)=155$GPa

E$\_(2)=$E$\_(3)=12\mathrm{.}1$GPa

V$\_(23)=0\mathrm{.}458$

V$\_(12)=$V$\_(13)=0\mathrm{.}248$

G$\_(23)=3\mathrm{.}2$GPa

G$\_(12)=4\mathrm{.}4$GPa

$4$ layers of equal thickness stacked $[(0)/(90)]$

Total thickness $0\mathrm{.}6$ mm