Mithila Muthamma PA
Coorg Institute of Technology (CIT), Coorg
Mithila Muthamma PA has created this Calculator and 300+ more calculators!
Chandana P Dev
NSS College of Engineering (NSSCE), Palakkad
Chandana P Dev has verified this Calculator and 300+ 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

Max Ultimate Torsion for Torsion Effects Formula

Ultimate Design Torsional Moment=Capacity reduction factor*(0.5*sqrt(28 Day Compressive Strength of Concrete)*Sum for Component Rectangles of Section)
T<sub>u</sub>=Phi*(0.5*sqrt(f<sub>c)* Σx2y)
More formulas
Shear Reinforcement Area GO
Area of One Leg of a Closed Stirrup when Shear Reinforcement Area is Given GO
Spacing of Closed Stirrups for Torsion GO
Max Concrete Torsion GO
Maximum Allowable Torsion GO

What is Torsion ?

Torsion is the state of strain in a material that has been twisted by an applied torque. Torsion develops shear stresses and is equivalent to tension and compression at right angles.

What is the reason for Torsion in beam?

Torsion in beams arises generally from the action of shear loads whose points of application do not coincide with the shear center of the beam section.

How to Calculate Max Ultimate Torsion for Torsion Effects?

Max Ultimate Torsion for Torsion Effects calculator uses Ultimate Design Torsional Moment=Capacity reduction factor*(0.5*sqrt(28 Day Compressive Strength of Concrete)*Sum for Component Rectangles of Section) to calculate the Ultimate Design Torsional Moment, The Max Ultimate Torsion for Torsion Effects formula is defined by the parameters capacity reduction factor φ, 28 day compressive strength of concrete fc and sum for component rectangles of section of product of square of shorter side and longer side of each rectangle. Ultimate Design Torsional Moment and is denoted by Tu symbol.

How to calculate Max Ultimate Torsion for Torsion Effects using this online calculator? To use this online calculator for Max Ultimate Torsion for Torsion Effects, enter Capacity reduction factor (Phi), 28 Day Compressive Strength of Concrete (fc) and Sum for Component Rectangles of Section ( Σx2y) and hit the calculate button. Here is how the Max Ultimate Torsion for Torsion Effects calculation can be explained with given input values -> 500000 = 1*(0.5*sqrt(100000000)*100).

FAQ

What is Max Ultimate Torsion for Torsion Effects?
The Max Ultimate Torsion for Torsion Effects formula is defined by the parameters capacity reduction factor φ, 28 day compressive strength of concrete fc and sum for component rectangles of section of product of square of shorter side and longer side of each rectangle and is represented as Tu=Phi*(0.5*sqrt(fc)* Σx2y) or Ultimate Design Torsional Moment=Capacity reduction factor*(0.5*sqrt(28 Day Compressive Strength of Concrete)*Sum for Component Rectangles of Section). 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 and Sum for Component Rectangles of Section of of product of square of shorter side and longer side of each rectangle.
How to calculate Max Ultimate Torsion for Torsion Effects?
The Max Ultimate Torsion for Torsion Effects formula is defined by the parameters capacity reduction factor φ, 28 day compressive strength of concrete fc and sum for component rectangles of section of product of square of shorter side and longer side of each rectangle is calculated using Ultimate Design Torsional Moment=Capacity reduction factor*(0.5*sqrt(28 Day Compressive Strength of Concrete)*Sum for Component Rectangles of Section). To calculate Max Ultimate Torsion for Torsion Effects, you need Capacity reduction factor (Phi), 28 Day Compressive Strength of Concrete (fc) and Sum for Component Rectangles of Section ( Σx2y). With our tool, you need to enter the respective value for Capacity reduction factor, 28 Day Compressive Strength of Concrete and Sum for Component Rectangles of Section and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Share Image
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!