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Steel Ratio Calculator

Category Engineering ↺
Engineering Civil ↺
Civil Concrete ↺
Concrete Working Stress Design of Tension Reinforced Rectangular Beams ↺
Working-Stress-Design-Of-Tension-Reinforced-Rectangular-Beams
✖Area of tension reinforcement is the area of column under tension.ⓘ area of tension reinforcement [As]
+10%
-10%
✖Beam Width is defined as the shortest/least measurement of the beam.ⓘ Beam Width [b]
+10%
-10%
✖Distance from Extreme Compression to Centroid of Reinforcementⓘ Distance from Extreme Compression to Centroid [d]
+10%
-10%
✖Steel Ratio is defined as ratio of steel to the beam area at which the yielding of steel happens simultaneously with the crushing of concrete.ⓘ Steel Ratio [ρ]
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Mithila Muthamma PA
Coorg Institute of Technology (CIT), Coorg
Mithila Muthamma PA has created this Calculator and 500+ more calculators!
Himanshi Sharma
Bhilai Institute of Technology (BIT), Raipur
Himanshi Sharma has verified this Calculator and 500+ more calculators!

11 Other formulas that you can solve using the same Inputs

Balanced Moment when Φ is Given
Balanced Moment=Resistance Factor*((.85*28 Day Compressive Strength of Concrete*Width of compression face*Depth Rectangular Compressive Stress*(Distance from Compression to Tensile Reinforcement-Distance from Plastic to Tensile Reinforcement-Depth Rectangular Compressive Stress/2))+(Area of Compressive Reinforcement*Yeild Strength of Base Plate*(Distance from Compression to Tensile Reinforcement-Distance from Compression to Centroid Reinforcment-Distance from Plastic to Tensile Reinforcement))+(area of tension reinforcement*Tensile Stress in Steel*Distance from Plastic to Tensile Reinforcement)) GO
Moment of Inertia of Transformed Beam Section
Moment of Inertia Transformed Beam=(0.5*Beam Width*(Distance Neutral to face of Concrete ^2))+2*(Elasticity Ratio of Steel to Concrete-1)*Area of Compressive Reinforcement*(Distance Neutral to Compressive Reinforcing Steel^2)+Elasticity Ratio of Steel to Concrete*(Distance Neutral to Tensile Reinforcing Steel^2)*Tensile Reinforcement Area GO
Compressive Reinforcement Area when Axial-Load Capacity of Short Rectangular Members is Given
Area of Compressive Reinforcement=((Axial Load Capacity/Resistance Factor)-(.85*28 Day Compressive Strength of Concrete*Width of compression face*Depth Rectangular Compressive Stress)+(area of tension reinforcement*Tensile Stress in Steel))/Yeild Strength of Base Plate GO
Tensile Stress in Steel when Axial-Load Capacity of Short Rectangular Members is Given
Tensile Stress in Steel=((.85*28 Day Compressive Strength of Concrete*Width of compression face*Depth Rectangular Compressive Stress)+(Area of Compressive Reinforcement*Yeild Strength of Base Plate)-(Axial Load Capacity/Resistance Factor))/area of tension reinforcement GO
Axial-Load Capacity of Short Rectangular Members
Axial Load Capacity=Resistance Factor*((.85*28 Day Compressive Strength of Concrete*Width of compression face*Depth Rectangular Compressive Stress)+(Area of Compressive Reinforcement*Yeild Strength of Base Plate)-(area of tension reinforcement*Tensile Stress in Steel)) GO
Depth of Beam when Stress in Concrete is Given
Depth of the Beam=sqrt(2*Bending moment/(Ratio k*Ratio j*Beam Width*Stress)) GO
Bending Moment when Stress in Concrete is Given
Bending moment=(Stress*Ratio k*Ratio j*Beam Width*Depth of the Beam^2)/2 GO
Stress in Concrete
Stress=2*Bending moment/(Ratio k*Ratio j*Beam Width*Depth of the Beam^2) GO
Stress in Steel When Cross-Sectional Reinforcing Tensile Area to Beam Area Ratio is Given
Stress=Bending moment/(Ratio p*Ratio j*Beam Width*Depth of the Beam^2) GO
Shearing Unit Stress in a Reinforced Concrete Beam
Shearing Unit Stress=Total Shear/(Beam Width*Depth of the Beam) GO
Total Shear when Shearing Unit Stress in a Reinforced Concrete Beam is Given
Total Shear=Shearing Unit Stress*Beam Width*Depth of the Beam GO

Steel Ratio Formula

Steel Ratio=(area of tension reinforcement)/(Beam Width*Distance from Extreme Compression to Centroid )
ρ=(A<sub>s</sub>)/(b*d)
More formulas
Modular Ratio GO
Compressive Stress in Extreme Concrete Surface GO
Stress in Steel GO
Distance from Extreme Compression to Centroid when Steel Ratio is Given GO
Area of Tension Reinforcement when Steel Ratio is Given GO
Beam Width when Steel Ratio is Given GO
Distance between Centroid of Compression and Centroid of Tension GO

What is the Ratio of Steel in Concrete Slab?

The Ratio of Steel in Concrete constitutes thumb Rule for Steel in slab as 1% – 1.5% of wet volume of concrete.

How to Calculate Steel Ratio?

Steel Ratio calculator uses Steel Ratio=(area of tension reinforcement)/(Beam Width*Distance from Extreme Compression to Centroid ) to calculate the Steel Ratio, The Steel Ratio formula is defined as the ratio of area of tension reinforcement to that of the product of beam width and distance from extreme compression to centroid of reinforcement. Steel Ratio and is denoted by ρ symbol.

How to calculate Steel Ratio using this online calculator? To use this online calculator for Steel Ratio, enter area of tension reinforcement (As), Beam Width (b) and Distance from Extreme Compression to Centroid (d) and hit the calculate button. Here is how the Steel Ratio calculation can be explained with given input values -> 10000 = (10)/(0.01*0.1).

FAQ

What is Steel Ratio?
The Steel Ratio formula is defined as the ratio of area of tension reinforcement to that of the product of beam width and distance from extreme compression to centroid of reinforcement and is represented as ρ=(As)/(b*d) or Steel Ratio=(area of tension reinforcement)/(Beam Width*Distance from Extreme Compression to Centroid ). Area of tension reinforcement is the area of column under tension, Beam Width is defined as the shortest/least measurement of the beam and Distance from Extreme Compression to Centroid of Reinforcement.
How to calculate Steel Ratio?
The Steel Ratio formula is defined as the ratio of area of tension reinforcement to that of the product of beam width and distance from extreme compression to centroid of reinforcement is calculated using Steel Ratio=(area of tension reinforcement)/(Beam Width*Distance from Extreme Compression to Centroid ). To calculate Steel Ratio, you need area of tension reinforcement (As), Beam Width (b) and Distance from Extreme Compression to Centroid (d). With our tool, you need to enter the respective value for area of tension reinforcement, Beam Width and Distance from Extreme Compression to Centroid and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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