What Is Hidden Beam | Why Is It Used | Where Is It Used in Buildings | How to Design a Hidden Beam | Purpose of Hidden Beam | Advantages of Hidden Beam | Disadvantages of Hidden Beam

What Is Hidden Beam?

A Hidden beam could be a reinforced concrete beam, additionally referred to as concealed beam provided at intervals within the depth of supporting slabs. So, the depth of the hidden beam is that the same as block or slab depth because it is detected. Concealed beams are widespread and form an important part of fashionable modern reinforced concrete framed structures.

Lastly, strict and rigid civil field and architectural thought led to the provision of hidden beams. In this manner, the load which could be a brick wall is going to be dealt with and the height of the floor won’t be compromised.

The hidden beam can also be defined as a beam whose depth is adequate to the thickness of the slab. The hidden beam may be a reinforced concrete beam and they are jointly called a concealed beam.

The hidden beam may be a virtual beam that was originated by anyone who makes use of the beam-free headroom.

In construction where the hidden beam is used, the loads that are carried by the brick wall are going to be dealt with and therefore the height of the floor will not be compromised.

Why Is It Used?

1. A hidden beam is used to help facilitate dispersal load that is imposed on the slabs as an example weight of brickwork masonry wall.
2. A hidden beam is used to permit the victimization of a bigger span for the slab.
3. Hidden beams are used in a construction project solely for the architectural field and for aesthetic functions within the building interior.

Where Is It Used in Buildings?

1. The hidden beam is used in a building and is mostly inserted at intervals within the suspended slabs where slab thickness is appreciable.
2. A hidden beam is used in a building and is provided between living and dining areas at a right angle to each other. This provides a neat and level ceiling surface that is smart and looks good for planning.
3. By providing hidden beam in a building the floor height are able to do, clears the means for electro-mechanical ductwork, economical and also provide an aesthetic look for the building.
4. Hidden beams are additionally more applicable in business and commercial buildings.

How to Design a Hidden Beam?

• The design of a hidden beam is that the same as a typical beam, however, its depth is restricted and will not be greater than slab thickness. So, it’s going to be needed to increase the reinforcement ratio and breadth of the beam to overcome this restriction to a definite degree.
• The design of a hidden beam is that the same as a standard beam however its depth is restricted and should not be greater than slab thickness.
• For the design of the hidden beam, it would be needed to extend or increase the reinforcement ratio dept width of the beam.
• The design of the hidden beam should be done to improve the architectural aesthetic look by providing a neat and leveled ceiling surface.
• The design of the hidden beam should be done to achieve maximum floor height.
• The design of the hidden beam should be done to clear the means for the electro-mechanical devices used for ductwork.
• The design of the hidden beam should be done to saves floor height clearance.
• The design of the hidden beam should be done to permits brick masonry to be made over the slab if needed.

Purpose of Hidden Beam

1. Hidden beams are used to facilitate disperse loads obligatory or imposed on the slab for instance weight of brickwork masonry wall.
2. Hidden beams permit to use of a greater and larger span for the slab.
3. Hidden beams are provided completely for civil field or architectural aesthetic functions within the building interior.
4. Hidden beams are provided to break a good wide panel of a slab into appreciable size.

Advantages of Hidden Beam

1. Hidden beams are desired structural part due to many advantages which are given below.
2. A hidden beam saves on floor height clearance in a civil structure.
3. A hidden beam saves value or cost of formwork, labor, and materials in a construction project.
4. A Hidden beam creates an appropriate aesthetic look which allows for economical interior house partitioning.
5. A Hidden beam clears the route or way for horizontal electro-mechanical ductwork.
6. A Hidden beam saves on floor height clearance in a civil construction project.
7. A Hidden beam saves the price of labor and materials in a civil construction project.
8. A Hidden beam creates a suitable aesthetic look that allows economical interior area partitioning in a building.
9. A Hidden beam is additionally applicable to business and commercial buildings.
10. By providing hidden beam floor height are able to achieve clearance for mechanical and electronic ductwork, becomes economical, and provides an aesthetic look to the building.

Disadvantages of Hidden Beam

1. Though Hidden beams are desired structural part due to many advantages there is also some disadvantage which is given below.
2. The disadvantage of a hidden beam is that it’s significantly low malleability and low ductility thanks to the height reinforcement magnitude ratio that is provided to compensate for depth restriction specifically at column connection.
3. The disadvantage of the hidden beam is that it’s significantly low plasticity as a result of the peak reinforcement magnitude relation that is provided to make amends for depth restrictions, especially at column affiliation.
4. Structurally Hidden beams create a spanning drawback as a span for structural support is at a right angle to each other.