Rcc Sloped Roof Slab Design

The full form of rcc is reinforced concrete cement.

Rcc sloped roof slab design.

Triangular panels of pyramidal slabs make an angle with vertical axis. Where reinforcement is called a steel rod. I have given an example for the calculation of the quantity steel rod in slab below. The slab should be strong enough to bear the required load according to design.

Others design the final roof finish to be applied over the foam. This permits concrete place ment without the use of top forms. But bermudez says the design is relatively simple to create using finite element software. Folded plate design structurally these roofs are folded plates so they require an engineer ing design.

Some designers recommend a monolithic slab poured over the top of the beams. The slab should be provided steel bars to withheld tensile force so this slab is called the rcc slab. Pockets running parallel to the ridgeline are usually cut into the foam on site. Here is a detailed article with all the information regarding procedure of rcc slab roof laying.

Design it like a stair i e load the inclined slab and then project the inclined load to a horizonatal load by multiplying it with the inclined length an then dividing it by the horizontal length. Now that its projected on a horizontal surface with an amplified load follow the same procedures for the horizontal slab design. A roof slab consisting of a plane surface triangular in shape and bounded on each side by a sloping ridge forming the intersection of adjacent planes and culminating in a common vertex is known as pyramidal roof. Foam decking creates a series of beam pockets which are filled with reinforced concrete.

The roof should have a slope of at least 3 on 12 with a practical maximum of 6 on 12.