(Solved): Determine the reaction forces for a middle rafter and the beam. - Live snow load =30 psf - Dead loa ...

Determine the reaction forces for a middle rafter and the beam. - Live snow load $$=30$$ psf - Dead load: (1) Roof and Sheathing $$=5\mathrm{psf}$$, (2) Rafters $$=5\mathrm{lb}/\mathrm{ft}$$, (3) Beam $$=$$ $$15\mathrm{lb}/\mathrm{ft}$$ - Roof pitch: 9:12 Please round to the nearest one tenth (i.e., 0.1). Total load $$(\mathrm{LL}+\mathrm{DL})$$ on a middle rafter after adjusting to horizontal projection $$=$$ $$\mathrm{lb}/\mathrm{ft}$$ Reaction force for a middle rafter (one side) $$=$$ Ib Reaction force for the Beam (one side) $$=$$ lb