The load trace will involve the framing for a small deck addition to a residence.

SIDE ELEVATION

Live load $=40$ psf

Decking $=5$ psf

Beams $=5$ plf

Girder $=24$ plf

Concrete density $=150$ pcf

Soil bearing capacity $=1,500psf$

Footing height $($thickness$)=10$ in

After the initial calculation, we determined the following information:

The reaction force for a typical interior beam $($ledger beam side$)=1,189\mathrm{.}3lbs$

The reaction force for a typical interior beam $($girder side$)=2,140\mathrm{.}7lbs$

The reaction force for a typical exterior beam $($ledger beam side$)=610\mathrm{.}7lbs$

The reaction force for a typical exterior beam girder side The load trace will involve the framing for a small deck addition to a residence.

SIDE ELEVATION

Live load $=40$ psf

Decking $=5$ psf

Beams $=5$ plf

Girder $=24$ plf

Concrete density $=150$ pcf

Soil bearing capacity $=1,500psf$

Footing height $($thickness$)=10$ in

The reaction force for a typical interior beam $($ledger beam side$)=1,189\mathrm{.}3lbs$

The reaction force for a typical interior beam $($girder side$)=2,140\mathrm{.}7lbs$

The reaction force for a typical exterior beam $($ledger beam side$)=610\mathrm{.}7lbs$

The reaction force for a typical exterior beam girder side,

Determine load on post a and b$,$ then minimum theoretical width of footing