Design of Combined Footing for Tied Columns - Tagalog Tutorial 

Hindi mo kailangan ng tie beam kung shallow footing. Standard depth 1.20m Isa pa, nag lalagay lang tayo ng tie beam kung mataas yung ground to second floor para hindi slender yung column. Standard height 3.00m

Okay lang maging isolated, but for convinience in construction you can combine them together. Thanks

Bending from column will be partially absorb by footing, that means you have to add that effect in your point load. Thanks

@@osamabinlay-up5899 take a meter strip, then treat it like beam with support from column (inverted). Your continuous load will be your soil pressure. Thanks

Yes it happens when building is constructed along property line. Eccentric footing, we can reduce eccentricity by providing tie beam.

nag kamali yata sya intead of b=1400 naging 1800mm

Yes meron kaya nag lalagay tayo ng rebars. Thanks

You can choose in either left or right hand side, whichever is easier to perform the equation. Thanks

​@@jsdesign_engineeringtv3633 good day po! Different po kasi ang nakukuha sa right at sa left, based po dun sa book ni Engr. Mark Castro.

In that case, use the max. value