Floor Slab Design Calculations

We assume each meter of the beam has dimensions of 230 mm x 450 mm excluding slab thickness.

Floor slab design calculations.

Floor slabs on grade should be analyzed for adequate structural live loads. Calculate the maximum wall load that the maximum wall load that a concrete slab on grade floor can support at a joint or at the center interior of the slab. This is a terrific concrete slab calculator for estimating how many cubic yards to order to complete your concrete slabs concrete floors concrete walls and concrete footings. We adopt the same method of calculations for beam also.

Load calculation on column beam slab. If the slab can support interior column loads then the exterior columns should be sufficiently strong. Just remember to add some extra concrete to your total order because running short is not an option. In warehouses and distribution centers the ground floor slab is critical to the effective functioning of the facility.

Self weight 175x25x10 3 4 375kn mm2. Floors ctr wall ld thickness calculate the required thickness of a concrete slab on grade floor to support a wall load at the center interior or on a joint. Concrete rebar calculator plan view diagram round measurements to 1 32 1 16 1 8 1 4 1 2 running bar points length left to right. Since floor slabs maybe designed for moving and extreme live loads the design should be checked for stationary live loading conditions as well.

Simply supported one way slab a rectangular reinforced concrete slab is simply supported on two masonry walls 250 mm thick and 3 75 m apart. The slab has to carry a distributed permanent action of 1 0 kn m2 excluding slab self weight and a variable action of 3. Civil engineering design knowledge. Design of slab examples and tutorials by sharifah maszura syed mohsin example 1.

While doing calculations we assume the self weight of columns is between 10 to 15 kn per floor. Slab thickness design for industrial concrete floors on grade is195 01d by robert g. Design of slabs on ground aci 360r 06 by american concrete institute 2006 4. Concrete slab calculator for slabs floors footings and cylinders.