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Diameter of Circular Section is the diameter of the circular cross-section of the beam. Check FAQs
dc=(64Icircularπ)14
dc - Diameter of Circular Section?Icircular - MOI of Area of Circular Section?π - Archimedes' constant?

Diameter of Circular Section given Moment of Inertia about Neutral Axis Example

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Here is how the Diameter of Circular Section given Moment of Inertia about Neutral Axis equation looks like with Values.

Here is how the Diameter of Circular Section given Moment of Inertia about Neutral Axis equation looks like with Units.

Here is how the Diameter of Circular Section given Moment of Inertia about Neutral Axis equation looks like.

12.3825Edit=(641154Edit3.1416)14
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Diameter of Circular Section given Moment of Inertia about Neutral Axis Solution

Follow our step by step solution on how to calculate Diameter of Circular Section given Moment of Inertia about Neutral Axis?

FIRST Step Consider the formula
dc=(64Icircularπ)14
Next Step Substitute values of Variables
dc=(641154mm⁴π)14
Next Step Substitute values of Constants
dc=(641154mm⁴3.1416)14
Next Step Convert Units
dc=(641.2E-9m⁴3.1416)14
Next Step Prepare to Evaluate
dc=(641.2E-93.1416)14
Next Step Evaluate
dc=0.012382518272427m
Next Step Convert to Output's Unit
dc=12.382518272427mm
LAST Step Rounding Answer
dc=12.3825mm

Diameter of Circular Section given Moment of Inertia about Neutral Axis Formula Elements

Variables
Constants
Diameter of Circular Section
Diameter of Circular Section is the diameter of the circular cross-section of the beam.
Symbol: dc
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
MOI of Area of Circular Section
MOI of Area of Circular Section is the second moment of the area of the section about the neutral axis.
Symbol: Icircular
Measurement: Second Moment of AreaUnit: mm⁴
Note: Value should be greater than 0.
Archimedes' constant
Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.
Symbol: π
Value: 3.14159265358979323846264338327950288

Other Formulas to find Diameter of Circular Section

​Go Diameter of Circular Section given Section Modulus
dc=(32Zπ)13
​Go Diameter of Circular Section given Distance of Outermost Layer from Neutral Layer
dc=2Ymax

Other formulas in Circular Section category

​Go Section Modulus for Circular Section
Z=π32dc3
​Go Distance of Outermost Layer from Neutral Layer in Circular Sections
Ymax=dc2
​Go Moment of Inertia about Neutral Axis for Circular Section
Icircular=π64dc4

How to Evaluate Diameter of Circular Section given Moment of Inertia about Neutral Axis?

Diameter of Circular Section given Moment of Inertia about Neutral Axis evaluator uses Diameter of Circular Section = ((64*MOI of Area of Circular Section)/(pi))^(1/4) to evaluate the Diameter of Circular Section, The Diameter of Circular Section given Moment of Inertia about Neutral Axis formula is defined as a measure of the diameter of a circular section in a beam, which is essential in determining the bending stress and moment of inertia about the neutral axis in beam analysis. Diameter of Circular Section is denoted by dc symbol.

How to evaluate Diameter of Circular Section given Moment of Inertia about Neutral Axis using this online evaluator? To use this online evaluator for Diameter of Circular Section given Moment of Inertia about Neutral Axis, enter MOI of Area of Circular Section (Icircular) and hit the calculate button.

FAQs on Diameter of Circular Section given Moment of Inertia about Neutral Axis

What is the formula to find Diameter of Circular Section given Moment of Inertia about Neutral Axis?
The formula of Diameter of Circular Section given Moment of Inertia about Neutral Axis is expressed as Diameter of Circular Section = ((64*MOI of Area of Circular Section)/(pi))^(1/4). Here is an example- 12382.52 = ((64*1.154E-09)/(pi))^(1/4).
How to calculate Diameter of Circular Section given Moment of Inertia about Neutral Axis?
With MOI of Area of Circular Section (Icircular) we can find Diameter of Circular Section given Moment of Inertia about Neutral Axis using the formula - Diameter of Circular Section = ((64*MOI of Area of Circular Section)/(pi))^(1/4). This formula also uses Archimedes' constant .
What are the other ways to Calculate Diameter of Circular Section?
Here are the different ways to Calculate Diameter of Circular Section-
  • Diameter of Circular Section=((32*Section Modulus)/pi)^(1/3)OpenImg
  • Diameter of Circular Section=2*Distance b/w Outermost and Neutral LayerOpenImg
Can the Diameter of Circular Section given Moment of Inertia about Neutral Axis be negative?
No, the Diameter of Circular Section given Moment of Inertia about Neutral Axis, measured in Length cannot be negative.
Which unit is used to measure Diameter of Circular Section given Moment of Inertia about Neutral Axis?
Diameter of Circular Section given Moment of Inertia about Neutral Axis is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Diameter of Circular Section given Moment of Inertia about Neutral Axis can be measured.
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