The king$-$post trussed beam supports a concentrated force of $200kN$ at its centre. The

struts each have a cross section area of $1250m{m}^2.$ Assume they are pin connected at

their end points. Neglect both the depth of the beam and the effect of axial

compression in the beam. Take $E=200$GPa for both the beams and struts. Also, $I_{AB}=$

$150{10}^{6}m{m}^4.$ Provide your answers rounded to $1$ decimal place.

Determine the force in each of the truss struts $($members$)$

Fca $=$

$kN$;

;

Fcd $=$

kN

What is the maximum bending moment in the beam?

Mmax $=$

$$Nm