Example $2$

$P_1=\frac{50}{6}=8,33t$

IMPORTANT: The rivets which connect the main section to the additional section is a single shear rivet. So the force can be multiplied by $1\mathrm{.}5$

$P^{\text{'}\text{'}}=2**8,33=16,67t$

$P^{\text{'}\text{'}\text{'}}=1,5**P^{\text{'}\text{'}}=1,5**16,67=25,00t$