EXERCISE $,N1$

$EI=$ const.

$\frac{EA}{l}=\frac{EI}{10l^3}$ WHERE $lis$

THE LENGTH $OF$ BD

PLOT THE INTERNAL FORCES DIAGRAMS

And the qualitative dEFORMEd SHApE

EXERCISE $N\mathrm{.}2$

$EA=$ const.

$EI=$ const

USING TME FORCE METHOD, PLOT THE INTERNAL FORCES DIAGRAMS