Rcc Sloped Roof Slab Design Pdf

Others design the final roof finish to be applied over the foam.

Rcc sloped roof slab design pdf.

Based on the boundary condition you can determine the axial thrust and the bending moment. The design of the upper storey extension was a lightweight strut. Foam decking creates a series of beam pockets which are filled with reinforced concrete. Domes concrete shell roofs 2.

According to the 1995 aci code all two way reinforced concrete slab systems including edge supported slabs flat slabs and flat plates are to be analyzed and. This permits concrete place ment without the use of top forms. If the problem is statically determinate the equilibrium equations would. Some designers recommend a monolithic slab poured over the top of the beams.

Waffle slab grid slab 5. An extra floor was required to be constructed which involved converting the original roof slab to a floor slab thereby increasing the live load capacity to 3 kn m 2. Design the roof slab beam and column of house given in figure 1. Folded plate design structurally these roofs are folded plates so they require an engineer ing design.

Long cylindrical shell ijert a roof slab consisting of a plane surfaces triangular in shape and bounded on each side by a sloping ridge forming the intersection of adjacent. Pdf chapter 2 structural design of rcc building. Sloping slabs under gravity load would be subjected to bending and axial thrust. Steel yield strength fy 40 ksi.

But bermudez says the design is relatively simple to create using finite element software. Circular slab non planer roof slab. Pyramidal roof slab 4. The construction of the original building consisted of a reinforced concrete frame with cast in situ trough floors.

Concrete compressive strength fc 3 ksi.