Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
Ishita Goyal has created this Calculator and 100+ 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
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
Greatest Safe Load for Hollow Rectangle When Load is Distributed
Greatest Safe Load=1780*(Sectional Area*Depth of the Beam-Interior Cross-Sectional Area of Beam*Interior Depth of the Beam)/Distance between Supports 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

Axial Capacity of Wall Formula

axial capacity=0.55*strength reduction factor for bearing walls*28 Day Compressive Strength of Concrete*Gross area of column*(1-((effective length factor*Distance between Supports)/(32*Overall thickness of wall))^2)
ϕP<sub>n=0.55*ϕ*f<sub>c*A<sub>g</sub>*(1-((k*L)/(32*h))^2)
More formulas
28-Day Concrete Compressive Strength when Axial Capacity of Wall is Given GO
Wall Section Gross Area when Axial Capacity of Wall is Given GO

What is the method used?

The method used to calculate the axial capacity of the wall is the empirical method given in the ACI Code when the eccentricity of the resulting compressive load is equal to or less than one-sixth of the thickness of the wall.

How to Calculate Axial Capacity of Wall?

Axial Capacity of Wall calculator uses axial capacity=0.55*strength reduction factor for bearing walls*28 Day Compressive Strength of Concrete*Gross area of column*(1-((effective length factor*Distance between Supports)/(32*Overall thickness of wall))^2) to calculate the axial capacity, The Axial Capacity of Wall formula is defined as the capacity of the wall to resist axially applied loads. It is usually expressed in terms of kN. axial capacity and is denoted by ϕPn symbol.

How to calculate Axial Capacity of Wall using this online calculator? To use this online calculator for Axial Capacity of Wall, enter strength reduction factor for bearing walls (ϕ), 28 Day Compressive Strength of Concrete (fc), Gross area of column (Ag), effective length factor (k), Distance between Supports (L) and Overall thickness of wall (h) and hit the calculate button. Here is how the Axial Capacity of Wall calculation can be explained with given input values -> 0.307699 = 0.55*0.7*100000000*8E-06*(1-((1*2)/(32*2))^2).

FAQ

What is Axial Capacity of Wall?
The Axial Capacity of Wall formula is defined as the capacity of the wall to resist axially applied loads. It is usually expressed in terms of kN and is represented as ϕPn=0.55*ϕ*fc*Ag*(1-((k*L)/(32*h))^2) or axial capacity=0.55*strength reduction factor for bearing walls*28 Day Compressive Strength of Concrete*Gross area of column*(1-((effective length factor*Distance between Supports)/(32*Overall thickness of wall))^2). Strength reduction factor for bearing walls is defined as the ratio of elastic strength to yield strength, 28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it, Gross area of column is the total area enclosed by the column, Effective length factor is defined as the factor used for the members in the frame. It depends on the ratio of compression member stiffness to the end restraint stiffness. , Distance between Supports is the distance between two intermediate supports for a structure and Overall thickness of wall quantify about wall thickness.
How to calculate Axial Capacity of Wall?
The Axial Capacity of Wall formula is defined as the capacity of the wall to resist axially applied loads. It is usually expressed in terms of kN is calculated using axial capacity=0.55*strength reduction factor for bearing walls*28 Day Compressive Strength of Concrete*Gross area of column*(1-((effective length factor*Distance between Supports)/(32*Overall thickness of wall))^2). To calculate Axial Capacity of Wall, you need strength reduction factor for bearing walls (ϕ), 28 Day Compressive Strength of Concrete (fc), Gross area of column (Ag), effective length factor (k), Distance between Supports (L) and Overall thickness of wall (h). With our tool, you need to enter the respective value for strength reduction factor for bearing walls, 28 Day Compressive Strength of Concrete, Gross area of column, effective length factor, Distance between Supports and Overall thickness of wall 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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