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Difference between one way slab and two way slab in construction?
Ans: One way slab is the slab having ratio of longer span to shorter span equal to or more than 1.5 . If the ratio of longer span to shorter span is equal to or less than 1.5, then such slabs are called as two way slab. In one way slab main tensile reinforcement is placed parellel to shorter side which will be the main steel, where as in two way slab both direction required main steel.
How do you calculate the crank lenght in a rcc slab?
Crank lengths are used because the moments at the edge strips are negative while that at mid span are positive so reinforcement are alternatively provided at the top and bottom respectively.. so just to have connection between the reinforcement and for the slab to behave as a single unit by providing continuous bars, cranking is done in slabs..
What is the definition of one way slab?
a slab whose length and breadth ratio is more than two is called one way slab
What is the difference between one end continuous slab and both end continuous slab?
nothing
Where to leave construction joints in RCC slab?
construction joints are leave in RCC Slab one third of span.
Difference between one way and two way slab in reinforcement?
A one way slab reinforcement supports 2 walls while a two way slab reinforcement supports 4 walls. The one way slab reinforcement only supports walls in one direction.
Difference between one way slab and two way slab in construction?
Ans: One way slab is the slab having ratio of longer span to shorter span equal to or more than 1.5 . If the ratio of longer span to shorter span is equal to or less than 1.5, then such slabs are called as two way slab. In one way slab main tensile reinforcement is placed parellel to shorter side which will be the main steel, where as in two way slab both direction required main steel.
What is the way of reinforcement of one way slab?
if length/breadth equal or greater than 2 then its oneway slab and reinforcement is on the short span because moments are great near the supports
What are the disadvantages of a waffle slab?
Slab penetrations are limited to the maximum area of a single cell. One must have a structural engineer determine the viability of creating a slab penetration any larger than the size of a single cell to determine if reinforcement is necessary.
How do you calculate the crank lenght in a rcc slab?
Crank lengths are used because the moments at the edge strips are negative while that at mid span are positive so reinforcement are alternatively provided at the top and bottom respectively.. so just to have connection between the reinforcement and for the slab to behave as a single unit by providing continuous bars, cranking is done in slabs..
If you have a slab has a short length of 3m and a long one of 6m do you take as one way slab or tow way slab?
when the length of the slab is more or equal to twice the breadth hence it has to be one way slab.
What is mean by one long discontinuous in two way slab?
In the context of structural engineering, a "long discontinuous" in a two-way slab refers to a design feature where a slab has a significant span or length without continuous support, creating a discontinuity in the load-bearing elements. This can lead to variations in the slab's performance under load, potentially affecting deflection, stress distribution, and overall structural integrity. Proper analysis and reinforcement are essential to ensure the slab can safely carry the intended loads despite these discontinuities.
How should one prepare for a concrete slab installation?
To prepare for a concrete slab installation, one should first ensure the area is properly excavated and leveled. Next, a sturdy base material such as gravel should be laid down and compacted. Installing a vapor barrier and reinforcement mesh can help prevent cracking. Finally, have the concrete delivered and poured by professionals, making sure to properly finish and cure the slab for best results.
How much type of roof slab?
1. one way slab 2. two way slab 3. flat slab 4. roof slab
What are the different types of slabs?
The different types of slabs are; one way slab, two way slab, flat plated slab, flat slab and grid slab
What is the definition of one way slab?
a slab whose length and breadth ratio is more than two is called one way slab
Is there a danger in constructing one way slab when it is designed as two way slab?
yes it is dangerous because the beams supporting one way slab are to be designed stronger
