Question

A cantilever of length 2 m carries two point loads of 20 KN at the free end and 30 KN at a distance of 1 m from the free end. Find the slope and deflection at free end. Take E= 2×10^5 N/mm^2 and I= 1.5×10^8 mm^4

Answer 1

Given quantities:

$l = 2m$

$E=2*10^5 \frac{N}{mm^2}$

$I=1.6*10^8 mm^4$

$\theta-?$

$\theta = \frac{wl^2}{2EI}=\frac{20*2^2}{2*12*10^2}=0.0033rad$