Problem $2\mathrm{.}2-13$

A roof construction comprises a horizontal beam of length $L,$ which is hinge supported in $A.$ A skew beam is connected to the horizontal beam by the hinge $H.$ The entire structure rests upon two struts $S_1$ and $S_2$ and is loaded by snow, represented by a vertical, distributed load $($given in measure load per unit horizontal length!$).$ The support reactions in $A,$ the force in $H$ as well as the forces in struts $S_1$ and $S_2$ shall be determined.

Given parameters: $q$;$L$;$a$

PLEASE COULD YOU EXLA$$N STEP BY STEP AND DRAW$$NG ALL THE PARTS.

Thank you in advance