Mridul Sharma
Indian Institute of Information Technology (IIIT), Bhopal
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Kethavath Srinath
Osmania University (OU), Hyderabad
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11 Other formulas that you can solve using the same Inputs

Simplifying Term for Allowable Stress Equations
Simplifying term for Fb=((Unbraced Length of the member/Radius of gyration )^2*minimum specified yield stress of steel)/(510000*Moment Gradient Factor) GO
Safety Factor for Allowable Compressive Stress
Safety factor=5/3+0.375*(Slenderness Ratio/Slenderness ratio for separation)-(0.125*(Slenderness Ratio/Slenderness ratio for separation)^3) GO
Maximum Unsupported Length of Compression Flange-2
Maximum unsupported length=20000/(minimum specified yield stress of steel*Depth of the Beam/Area of compression flange) GO
Slenderness Ratio that Demarcates Between Inelastic from Elastic Buckling
Slenderness Ratio=sqrt(2*(pi^2)*elastic modulus of steel*minimum specified yield stress of steel) GO
Maximum Unsupported Length of Compression Flange-1
Maximum unsupported length=76.0*Width of Flange/sqrt(minimum specified yield stress of steel) GO
Allowable Compression Stress when Slenderness Ratio is Greater than Cc
allowable compression stress=(12*(pi^2)*elastic modulus of steel)/(23*(Slenderness Ratio^2)) GO
Allowable Stress when Simplifying Term is Between 0.2 and 1
Maximum fiber stress=((2-Simplifying term for Fb)*minimum specified yield stress of steel)/3 GO
Cross-Sectional Area when Critical Buckling Load for Pin Ended Columns is Given
Cross sectional area=Critical Buckling Load*(Slenderness Ratio^2)/((pi^2)*Young's Modulus) GO
Maximum Fiber Stress in Bending for Laterally Supported Noncompact Beams and Girders
Maximum fiber stress=0.60*minimum specified yield stress of steel GO
Maximum Fiber Stress in Bending for Laterally Supported Compact Beams and Girders
Maximum fiber stress=0.66*minimum specified yield stress of steel GO
Allowable Compressive Stress when Slenderness Ration is Greater than Cc
Allowable compressive stress=150000/(Slenderness Ratio)^2 GO

1 Other formulas that calculate the same Output

Allowable Compression Stress when Slenderness Ratio is Greater than Cc
allowable compression stress=(12*(pi^2)*elastic modulus of steel)/(23*(Slenderness Ratio^2)) GO

Allowable Compression Stress when Slenderness Ratio is less than Cc Formula

allowable compression stress=(1-((Slenderness Ratio^2)/(2*Value of Cc^2)))/((5/3)+(3*Slenderness Ratio/(8*Value of Cc))-((Slenderness Ratio^3)/(8*(Value of Cc^3))))*minimum specified yield stress of steel
F<sub>a</sub>=(1-((λ ^2)/(2*C<sub>c</sub>^2)))/((5/3)+(3*λ /(8*C<sub>c</sub>))-((λ ^3)/(8*(C<sub>c</sub>^3))))*F<sub>y</sub>
More formulas
LRFD Strength for a Compression Member GO
LRFD Design Strength of Member GO
Slenderness Ratio that Demarcates Between Inelastic from Elastic Buckling GO
Allowable Compression Stress when Slenderness Ratio is Greater than Cc GO

What is Allowable Compression Stress?

The allowable stress or allowable strength is the maximum stress (tensile, compressive or bending) that is allowed to be applied on a structural material.

How to Calculate Allowable Compression Stress when Slenderness Ratio is less than Cc?

Allowable Compression Stress when Slenderness Ratio is less than Cc calculator uses allowable compression stress=(1-((Slenderness Ratio^2)/(2*Value of Cc^2)))/((5/3)+(3*Slenderness Ratio/(8*Value of Cc))-((Slenderness Ratio^3)/(8*(Value of Cc^3))))*minimum specified yield stress of steel to calculate the allowable compression stress, The Allowable Compression Stress when Slenderness Ratio is less than Cc formula calculates the LOWER OF maximum compression stress when it is known that slenderness ratio is less than Cc. . allowable compression stress and is denoted by Fa symbol.

How to calculate Allowable Compression Stress when Slenderness Ratio is less than Cc using this online calculator? To use this online calculator for Allowable Compression Stress when Slenderness Ratio is less than Cc, enter Slenderness Ratio (λ ), Value of Cc (Cc) and minimum specified yield stress of steel (Fy) and hit the calculate button. Here is how the Allowable Compression Stress when Slenderness Ratio is less than Cc calculation can be explained with given input values -> 5.518604 = (1-((50^2)/(2*1^2)))/((5/3)+(3*50/(8*1))-((50^3)/(8*(1^3))))*68947572.9310432.

FAQ

What is Allowable Compression Stress when Slenderness Ratio is less than Cc?
The Allowable Compression Stress when Slenderness Ratio is less than Cc formula calculates the LOWER OF maximum compression stress when it is known that slenderness ratio is less than Cc. and is represented as Fa=(1-((λ ^2)/(2*Cc^2)))/((5/3)+(3*λ /(8*Cc))-((λ ^3)/(8*(Cc^3))))*Fy or allowable compression stress=(1-((Slenderness Ratio^2)/(2*Value of Cc^2)))/((5/3)+(3*Slenderness Ratio/(8*Value of Cc))-((Slenderness Ratio^3)/(8*(Value of Cc^3))))*minimum specified yield stress of steel. The Slenderness ratio is the ratio of the length of a column and the least radius of gyration of its cross section, Value of Cc is the value of Cc used in calculating allowable compression stress and minimum specified yield stress of steel is the maximum stress that can be applied before it begins to change shape permanently.
How to calculate Allowable Compression Stress when Slenderness Ratio is less than Cc?
The Allowable Compression Stress when Slenderness Ratio is less than Cc formula calculates the LOWER OF maximum compression stress when it is known that slenderness ratio is less than Cc. is calculated using allowable compression stress=(1-((Slenderness Ratio^2)/(2*Value of Cc^2)))/((5/3)+(3*Slenderness Ratio/(8*Value of Cc))-((Slenderness Ratio^3)/(8*(Value of Cc^3))))*minimum specified yield stress of steel. To calculate Allowable Compression Stress when Slenderness Ratio is less than Cc, you need Slenderness Ratio (λ ), Value of Cc (Cc) and minimum specified yield stress of steel (Fy). With our tool, you need to enter the respective value for Slenderness Ratio, Value of Cc and minimum specified yield stress of 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 allowable compression stress?
In this formula, allowable compression stress uses Slenderness Ratio, Value of Cc and minimum specified yield stress of steel. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • allowable compression stress=(12*(pi^2)*elastic modulus of steel)/(23*(Slenderness Ratio^2))
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