Everything you need to know about the Hidden Beam
An RCC beam is provided within the slab with a depth equal to the slab depth, this beam is referred to as the Hidden Beam since its depth is equal to the slab depth. Therefore, the hidden beam's depth is the same as the slab's depth, which means that its depth will be the same.
Among modern reinforced concrete framed structures, concealed beams are a common feature that makes them an essential part of the construction.
As a final consideration, strict and rigid architectural considerations led to the use of hidden beams in this building. This will allow for the load, which may be a brick wall, to be handled with ease, and the height of the floor will not be affected in any way.
The purpose of this article is to provide insight into a different aspect of reinforced concrete hidden beams.
Uses of Hidden Beams
1. Hidden beams are derived from the concept of flat slabs that have a hidden beam underneath them.
2. The main purpose of the concealed beams is to transfer the concentrated wall load from the slab to the columns and supporting beams that support the wall.
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Application of Hidden Beams
1. Where the slab span is substantial, concealed beams are typically employed within suspended slabs of great thickness.
2. It is also employed when we cannot supply a high-depth beam or compromise the height of the floor owing to architectural considerations.
3. Concealed beams are appropriate for transferring the concentrated load from a wall on a slab to the structure's supporting beam and column.
4. The hidden beam is placed between the dining and living rooms, perpendicular to the hall and verandah. It offers a smooth, level ceiling surface for a nicer appearance.
Design of Hidden Beam
A concealed beam is designed in the same way as a regular beam, except for the fact that it is deeper. There can be a defined depth of the slab, which should not be greater than the thickness of the slab. Therefore, it is necessary to increase the ratio of reinforcement to width in order to overcome this restriction.