A stub column may be defined as a type of column whose length is very small And not attached to footing, made over the beam or slab to transmit the load on the primary beam .

A stub column is a non-structural kind of column and the height of a stub column is very smaller.

The stub column does not contain any footing or pedestal like a standard column. Because it’s beginning or you can say it is made over the beam or slab to take the additional load that serves over it.

The stub column acts as a point load for the primary beam.

### 1. Uses

The applications of stub columns are as follows:

a. A stub column is delivered to transmit loads from a beam to the footing in case of strap footing.

b. It improves the stiffness of a building.

c. It makes symmetry in geometry and load distribution in a building.

For example, when a room’s span is better or, in the case of the geometry of different floors is not symmetrical.

d. It can be employed to enhance the aesthetic view of a building.

e. A stub column may be operated to reduce the deflection of the beam in the matter of long-span beams.

f. It assists with the safe and dependable share of loads from one beam to another.

The advantages of these columns are as follows:

b. Improves the stiffness of a building.

c. Creates geometrical symmetry in unsymmetrical floors.

d. Improves the aesthetics of a building.

e. Reduces deflection.

It raises the shear force in a beam on which it is grounded, and the beam may collapse in shear.

So, the beam’s cross-section should be raised, which may be uneconomical in certain cases.

### 4. Difference Between Stub Column and Floating Column

The difference between the stub column and the floating column is as follows:

### 5. References

1. Content Filter & Authenticity Checking Team, Dream Civil International

(Our team checks every content & detail to maintain quality.)

Latest Articles

Related Articles