What is a two way slab design?

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What is a two way slab design?

A two-way slab is a slab that is supported on all its four sides by beams. The supports carry the loads along both directions of the slab. Hence, it is called a two-way slab. If the longer span of the slab is ly and the shorter span is lx, then if it is a two-way slab, ly/lx is less than 2.

What is one way slab explain the procedure of designing a one way slab?

What Is One Way Slab? When a slab is supported on all four sides and the ratio of long span to short span is equal or greater than two, it will be considered as one way slab. The load on the slab is carried by the short span in one direction. However main reinforcement bar and distribution bar in transverse direction.

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What are the steps to design a slab?

Steps to design a two way slab Determine the effective span of the slab – dimension (l x X l y) Assume an effective depth (d) on the basis of span to effective depth Analysis – Calculate the moment Consider the various loads due to Self weight Dead Load Live load Calculate the total load and factored load (1.5 * Total Determine the area of reinforcement ( Ast )

Where are one way and two way slabs used?

In two-way slab, the load is carried in both directions. The deflected shape of the one-way slab is cylindrical. Whereas the deflected shape of the two-way slab is a dish or saucer-like shape. Whereas two-way slabs are used in constructive floors of the Multistorey building .

What is one way and two way slab?

Two Way Slab. Two way slabs are the slabs that are supported on four sides and the ratio of longer span (l) to shorter span (b) is less than 2. In two way slabs, load will be carried in both the directions. So, main reinforcement is provided in both direction for two way slabs.

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What is reinforcement in two way slab?

In two-way slab, the main reinforcement is provided in both directions. In one-way slab, the crank is provided in two directions. In two-way slab, the crank is provided in four directions. The one-way slab is supported by a beam on two opposite side only.