Only Boundary Columns for 30*40 site

[Nagendra_81]

Hi All,

Would it be possible to have columns only at the edges/boundaries of the plot, i.e without any columns inside the plot itself for a G+3 on 30*40 site. This would give a lot of flexibility in terms of placing the walls. Also since I plan on having a complete cellar parking, it gives a lot of room to park the cars inside.

Thanks,
Nagendra

[ujwal]

try to have a big pillar at the center of the site so that it can take the weight in entire structure. i have seen such a building near Cunningham road.

[Nagendra_81]

Yes, that should help give some stability. But I recently saw 1 building with columns only in the boundary. So looks like it is possible. But I dont know how safe it would be.

[ujwal]

you can try the best of both. center pillar & pillar on edges & boundary.

[tvsh]

It is possible to have columns only at the ends like shown in the attachment. It might increase the cost of the structure of the building.

[Nagendra_81]

That pic is very interesting. To optimize that design for my case, I could probably have that center pillar and its beams concealed, underneath the cellar parking floor. That way, I can still park as many cars as possible. But I guess I also need to consult a structural engineer or an Architect, if they have other solutions too.

[tvsh]

You will anyway need a central pillar. This picture also has a central pillar. The car parking comes below the beams.

[smhomerental]

The picture posted here appears to be what is called as a beamless structure of possibly a commercial complex which wont carry too much permanent load so its not applicable to a residential building maybe. Coming to the original question, its best pillar locations are designed by an architect certified by a structural engineer.

[Nagendra_81]

Ok. Thanks everyone.