Rudrani Tidke
Cummins College of Engineering for Women (CCEW), Pune
Rudrani Tidke has created this Calculator and 100+ more calculators!
Alithea Fernandes
Don Bosco College of Engineering (DBCE), Goa
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1 Other formulas that calculate the same Output

Radius of the Kern for a Circular Ring
Radius of Kern=Outer diameter of circular section*(1+(Inner Diameter of Circular Section/Outer diameter of circular section)^2)/8 GO

Radius of the Kern for a Hollow Square Formula

Radius of Kern=0.1179*Outer Height*(1+((Inner Height/Outer Height)^2))
r=0.1179*H*(1+((h/H)^2))
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What is Kern?

The kern is the area around the center of gravity of a cross section within which any load applied produces stress of only one sign throughout the entire cross section. Outside the kern, a load produces stresses of different sign

How to Calculate Radius of the Kern for a Hollow Square?

Radius of the Kern for a Hollow Square calculator uses Radius of Kern=0.1179*Outer Height*(1+((Inner Height/Outer Height)^2)) to calculate the Radius of Kern, The Radius of the Kern for a Hollow Square formula is defined as the radius of area around the center of gravity of a cross section within which any load applied produces stress of only one sign throughout the entire cross section. Radius of Kern and is denoted by r symbol.

How to calculate Radius of the Kern for a Hollow Square using this online calculator? To use this online calculator for Radius of the Kern for a Hollow Square, enter Outer Height (H) and Inner Height (h) and hit the calculate button. Here is how the Radius of the Kern for a Hollow Square calculation can be explained with given input values -> 1.47375 = 0.1179*10*(1+((5/10)^2)).

FAQ

What is Radius of the Kern for a Hollow Square?
The Radius of the Kern for a Hollow Square formula is defined as the radius of area around the center of gravity of a cross section within which any load applied produces stress of only one sign throughout the entire cross section and is represented as r=0.1179*H*(1+((h/H)^2)) or Radius of Kern=0.1179*Outer Height*(1+((Inner Height/Outer Height)^2)). Outer Height is the length of outer side of 2D cross section and Inner Height is the length of inner side of 2D cross section.
How to calculate Radius of the Kern for a Hollow Square?
The Radius of the Kern for a Hollow Square formula is defined as the radius of area around the center of gravity of a cross section within which any load applied produces stress of only one sign throughout the entire cross section is calculated using Radius of Kern=0.1179*Outer Height*(1+((Inner Height/Outer Height)^2)). To calculate Radius of the Kern for a Hollow Square, you need Outer Height (H) and Inner Height (h). With our tool, you need to enter the respective value for Outer Height and Inner Height 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 Radius of Kern?
In this formula, Radius of Kern uses Outer Height and Inner Height. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Radius of Kern=Outer diameter of circular section*(1+(Inner Diameter of Circular Section/Outer diameter of circular section)^2)/8
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