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

Ultimate Strength for Symmetrical Reinforcement
Axial Load Capacity=0.85*28 Day Compressive Strength of Concrete*Width of compression face*Distance from Compression to Tensile Reinforcement*Capacity reduction factor*((-Area ratio of tensile reinforcement)+1-(Eccentricity by method of frame analysis/Distance from Compression to Tensile Reinforcement)+sqrt(((1-(Eccentricity by method of frame analysis/Distance from Compression to Tensile Reinforcement))^2)+2*Area ratio of tensile reinforcement*((Force ratio of strengths of reinforcements-1)*(1-(Distance from Compression to Centroid Reinforcment/Distance from Compression to Tensile Reinforcement))+(Eccentricity by method of frame analysis/Distance from Compression to Tensile Reinforcement)))) GO
Ultimate Strength for No Compression Reinforcement
Axial Load Capacity=0.85*28 Day Compressive Strength of Concrete*Width of compression face*Distance from Compression to Tensile Reinforcement*Capacity reduction factor*((-Area ratio of tensile reinforcement*Force ratio of strengths of reinforcements)+1-(Eccentricity by method of frame analysis/Distance from Compression to Tensile Reinforcement)+sqrt(((1-(Eccentricity by method of frame analysis/Distance from Compression to Tensile Reinforcement))^2)+2*(Area ratio of tensile reinforcement*Eccentricity by method of frame analysis*Force ratio of strengths of reinforcements/Distance from Compression to Tensile Reinforcement))) GO
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
Ultimate Strength for Symmetrical Reinforcement in Single Layers
Axial Load Capacity=Capacity reduction factor*((Area of Compressive Reinforcement*Yield strength of reinforcing steel/((Eccentricity/Distance from Compression to Tensile Reinforcement)-Distance from Compression to Centroid Reinforcment+0.5))+(Width of compression face*Depth of column*28 Day Compressive Strength of Concrete/((3*Depth of column*Eccentricity/(Distance from Compression to Tensile Reinforcement^2))+1.18))) 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
Tension Reinforcement Area when Axial-Load Capacity of Short Rectangular Members is Given
area of tension reinforcement=((.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))/Tensile Stress in Steel 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
Yield Strength of Reinforcing Steel when Column Ultimate Strength is Given
Yield Strength=(Ultimate strength-0.85*28 Day Compressive Strength of Concrete*(Gross area-Area of Reinforcement))/Area of Reinforcement GO
Column Ultimate Strength with Zero Eccentricity of Load
Ultimate strength=0.85*28 Day Compressive Strength of Concrete*(Gross area-Area of Reinforcement)+Yield Strength*Area of Reinforcement GO
Allowable Bearing Pressure when Full Area of Support is Occupied by Base Plate
Allowable Bearing Pressure=0.35*28 Day Compressive Strength of Concrete GO

6 Other formulas that calculate the same Output

Vertical Stirrup Leg Area when Group of Bars is Bent at Different Distances
Stirrup Area=(excess shear*Stirrup Spacing)/(allowable stress in stirrup steel*Distance from Compression to Centroid Reinforcment*(cos(Angle at which the stirrup is inclined)+sin(Angle at which the stirrup is inclined))) GO
Stirrups Area when Inclined Stirrups are Used
Stirrup Area=(Strength of Shear Reinforcement*Stirrup Spacing)/((sin(Angle at Support)+cos(Angle at which the stirrup is inclined))*Yield strength of reinforcing steel*Effective depth of beam) GO
Area Required in Legs of a Vertical Stirrup
Stirrup Area=(excess shear*Stirrup Spacing)/(allowable stress in stirrup steel*Distance from Compression to Centroid Reinforcment) GO
Stirrup Area when Support Angle is Given
Stirrup Area=(Strength of Shear Reinforcement)/(Yield strength of reinforcing steel)*sin(Angle at Support) GO
Vertical Stirrup Leg Area when Single Bar is Bent at an Angle α
Stirrup Area=excess shear/(allowable stress in stirrup steel*sin(Angle at which the stirrup is inclined)) GO
Shear Reinforcement Area
Stirrup Area=50*(Width of beam web*Stirrup Spacing)/yield strength of reinforcement GO

Stirrup Area when Stirrup Spacing for Practical Design is Given Formula

Stirrup Area=(Spacing of Stirrups)*(Design Shear -(2*Capacity reduction factor*sqrt(28 Day Compressive Strength of Concrete)*Effective depth of beam*Breadth of the web))/(Capacity reduction factor*Yield strength of reinforcing steel*Effective depth of beam)
Av=(s)*(Vu-(2*Phi*sqrt(f<sub>c)*d*bw))/(Phi*f<sub>y</sub>*d)
More formulas
Ultimate Shear Capacity of a Beam Section GO
Nominal Shear Strength of the Concrete GO
Nominal Shear Strength Provided by Reinforcement GO
Area of Steel Required in Vertical Stirrups GO
Spacing when Area of Steel in Vertical Stirrups is Given GO
Nominal Reinforcement Shear Strength when Area of Steel in Vertical Stirrups is Given GO
Stirrup Spacing for Practical Design GO
Stirrup Area when Support Angle is Given GO
Nominal Reinforcement Shear Strength when Stirrup Area with Support Angle is Given GO
Shear Reinforcement Yield Strength when Stirrup Area with Support Angle is Given GO
Stirrups Area when Inclined Stirrups are Used GO
Nominal Reinforcement Shear Strength when Stirrups Area for Inclined Stirrups is Given GO

What is a stirrup?

A stirrup is a steel bar bent into a "U" or box shape and installed perpendicular to, or at an angle to the longitudinal reinforcement, and properly anchored in RCC members.

What is the purpose of stirrups?

The stirrups helps prevent the columns and beams from shear failure, diagonal tension stresses and possible buckling.

How to Calculate Stirrup Area when Stirrup Spacing for Practical Design is Given?

Stirrup Area when Stirrup Spacing for Practical Design is Given calculator uses Stirrup Area=(Spacing of Stirrups)*(Design Shear -(2*Capacity reduction factor*sqrt(28 Day Compressive Strength of Concrete)*Effective depth of beam*Breadth of the web))/(Capacity reduction factor*Yield strength of reinforcing steel*Effective depth of beam) to calculate the Stirrup Area, Stirrup Area when Stirrup Spacing for Practical Design is Given formula deduces the area of stirrup (Av) for the design shear (Vu), stirrup spacing (s), capacity reduction factor (φ), yield strength of reinforcing steel (fy), effective width and depth of geometry of the member (bw) and (d) respectively. Stirrup Area and is denoted by Av symbol.

How to calculate Stirrup Area when Stirrup Spacing for Practical Design is Given using this online calculator? To use this online calculator for Stirrup Area when Stirrup Spacing for Practical Design is Given, enter Spacing of Stirrups (s), Design Shear (Vu), Capacity reduction factor (Phi), 28 Day Compressive Strength of Concrete (fc), Effective depth of beam (d), Breadth of the web (bw) and Yield strength of reinforcing steel (fy and hit the calculate button. Here is how the Stirrup Area when Stirrup Spacing for Practical Design is Given calculation can be explained with given input values -> 968730.4 = (0.005)*(100000-(2*1*sqrt(100000000)*4*0.3))/(1*98.0664999999931*4).

FAQ

What is Stirrup Area when Stirrup Spacing for Practical Design is Given?
Stirrup Area when Stirrup Spacing for Practical Design is Given formula deduces the area of stirrup (Av) for the design shear (Vu), stirrup spacing (s), capacity reduction factor (φ), yield strength of reinforcing steel (fy), effective width and depth of geometry of the member (bw) and (d) respectively and is represented as Av=(s)*(Vu-(2*Phi*sqrt(fc)*d*bw))/(Phi*fy or Stirrup Area=(Spacing of Stirrups)*(Design Shear -(2*Capacity reduction factor*sqrt(28 Day Compressive Strength of Concrete)*Effective depth of beam*Breadth of the web))/(Capacity reduction factor*Yield strength of reinforcing steel*Effective depth of beam). Spacing of Stirrups in direction parallel to that of longitudinal reinforcing, in (mm), Design Shear stresses generally act along planes perpendicular to the longitudinal axis of a member due to design loads acting on the member, Capacity reduction factor is derived for reinforced concrete structures based on a reliability based calibration of the Australian Concrete Structures Standard AS3600, 28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it, Effective depth of beam is described as distance from the centroid of tension Steel to theoutermost face of compression fibre, Breadth of the web (bw) is the effective width of the member for flanged section and Yield strength of reinforcing steel is the stress at which a predetermined amount of permanent deformation occurs.
How to calculate Stirrup Area when Stirrup Spacing for Practical Design is Given?
Stirrup Area when Stirrup Spacing for Practical Design is Given formula deduces the area of stirrup (Av) for the design shear (Vu), stirrup spacing (s), capacity reduction factor (φ), yield strength of reinforcing steel (fy), effective width and depth of geometry of the member (bw) and (d) respectively is calculated using Stirrup Area=(Spacing of Stirrups)*(Design Shear -(2*Capacity reduction factor*sqrt(28 Day Compressive Strength of Concrete)*Effective depth of beam*Breadth of the web))/(Capacity reduction factor*Yield strength of reinforcing steel*Effective depth of beam). To calculate Stirrup Area when Stirrup Spacing for Practical Design is Given, you need Spacing of Stirrups (s), Design Shear (Vu), Capacity reduction factor (Phi), 28 Day Compressive Strength of Concrete (fc), Effective depth of beam (d), Breadth of the web (bw) and Yield strength of reinforcing steel (fy. With our tool, you need to enter the respective value for Spacing of Stirrups, Design Shear , Capacity reduction factor, 28 Day Compressive Strength of Concrete, Effective depth of beam, Breadth of the web and Yield strength of reinforcing steel and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Stirrup Area?
In this formula, Stirrup Area uses Spacing of Stirrups, Design Shear , Capacity reduction factor, 28 Day Compressive Strength of Concrete, Effective depth of beam, Breadth of the web and Yield strength of reinforcing steel. We can use 6 other way(s) to calculate the same, which is/are as follows -
  • Stirrup Area=(Strength of Shear Reinforcement)/(Yield strength of reinforcing steel)*sin(Angle at Support)
  • Stirrup Area=(Strength of Shear Reinforcement*Stirrup Spacing)/((sin(Angle at Support)+cos(Angle at which the stirrup is inclined))*Yield strength of reinforcing steel*Effective depth of beam)
  • Stirrup Area=(excess shear*Stirrup Spacing)/(allowable stress in stirrup steel*Distance from Compression to Centroid Reinforcment)
  • Stirrup Area=(excess shear*Stirrup Spacing)/(allowable stress in stirrup steel*Distance from Compression to Centroid Reinforcment*(cos(Angle at which the stirrup is inclined)+sin(Angle at which the stirrup is inclined)))
  • Stirrup Area=excess shear/(allowable stress in stirrup steel*sin(Angle at which the stirrup is inclined))
  • Stirrup Area=50*(Width of beam web*Stirrup Spacing)/yield strength of reinforcement
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