Problem

Emniyet s$$n$$rlar$$ a$$lmaks$$z$$n $$ekildeki sistemi ne kadar $$s$$tabiliriz$?$

$\frac{\text{B}\text{a}\text{k}\text{i}\text{r}}{d}=40(mm)$

$E=100$GPa

$={27\mathrm{.}10}^{-6}\frac{1}{C}$

${}_{em}=100$MPa

$\frac{Aliminyum}{d}=50(mm)$

$E=70$GPa

$={23\mathrm{.}10}^{-6}\frac{1}{}C$

${}_{em}=50$MPa