Inner Diameter of Hollow Circular Shape in Bending Stress Formula

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The Inner Diameter of Shaft is the length of the longest chord inside the hollow shaft. Check FAQs
di=((do4)-(32Zdoπ))14
di - Inner Diameter of Shaft?do - Outer Diameter of Shaft?Z - Section Modulus?π - Archimedes' constant?

Inner Diameter of Hollow Circular Shape in Bending Stress Example

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Here is how the Inner Diameter of Hollow Circular Shape in Bending Stress equation looks like with Values.

Here is how the Inner Diameter of Hollow Circular Shape in Bending Stress equation looks like with Units.

Here is how the Inner Diameter of Hollow Circular Shape in Bending Stress equation looks like.

700Edit=((700Edit4)-(320.0414Edit700Edit3.1416))14
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Inner Diameter of Hollow Circular Shape in Bending Stress Solution

Follow our step by step solution on how to calculate Inner Diameter of Hollow Circular Shape in Bending Stress?

FIRST Step Consider the formula
di=((do4)-(32Zdoπ))14
Next Step Substitute values of Variables
di=((700mm4)-(320.0414700mmπ))14
Next Step Substitute values of Constants
di=((700mm4)-(320.0414700mm3.1416))14
Next Step Prepare to Evaluate
di=((7004)-(320.04147003.1416))14
Next Step Evaluate
di=0.699999999784797m
Next Step Convert to Output's Unit
di=699.999999784797mm
LAST Step Rounding Answer
di=700mm

Inner Diameter of Hollow Circular Shape in Bending Stress Formula Elements

Variables
Constants
Inner Diameter of Shaft
The Inner Diameter of Shaft is the length of the longest chord inside the hollow shaft.
Symbol: di
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Outer Diameter of Shaft
Outer Diameter of Shaft is the length of the longest chord of the surface of the hollow circular shaft.
Symbol: do
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Section Modulus
The Section modulus is a geometric property for a given cross-section used in the design of beams or flexural members.
Symbol: Z
Measurement: VolumeUnit:
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 in Section Modulus for Various Shapes category

​Go Section Modulus of Rectangular Shape
Z=bd26
​Go Breadth of Rectangular Shape given Section Modulus
b=6Zd2
​Go Depth of Rectangular Shape given Section Modulus
d=6Zb
​Go Section Modulus of Hollow Rectangular Shape
Z=(BoDo3)-(BiDi3)6Do

How to Evaluate Inner Diameter of Hollow Circular Shape in Bending Stress?

Inner Diameter of Hollow Circular Shape in Bending Stress evaluator uses Inner Diameter of Shaft = ((Outer Diameter of Shaft^4)-(32*Section Modulus*Outer Diameter of Shaft/pi))^(1/4) to evaluate the Inner Diameter of Shaft, The Inner Diameter of Hollow Circular Shape in Bending Stress formula is defined as the inner diameter which can result in the specified section modulus. Inner Diameter of Shaft is denoted by di symbol.

How to evaluate Inner Diameter of Hollow Circular Shape in Bending Stress using this online evaluator? To use this online evaluator for Inner Diameter of Hollow Circular Shape in Bending Stress, enter Outer Diameter of Shaft (do) & Section Modulus (Z) and hit the calculate button.

FAQs on Inner Diameter of Hollow Circular Shape in Bending Stress

What is the formula to find Inner Diameter of Hollow Circular Shape in Bending Stress?
The formula of Inner Diameter of Hollow Circular Shape in Bending Stress is expressed as Inner Diameter of Shaft = ((Outer Diameter of Shaft^4)-(32*Section Modulus*Outer Diameter of Shaft/pi))^(1/4). Here is an example- 700000 = ((0.7^4)-(32*0.04141*0.7/pi))^(1/4).
How to calculate Inner Diameter of Hollow Circular Shape in Bending Stress?
With Outer Diameter of Shaft (do) & Section Modulus (Z) we can find Inner Diameter of Hollow Circular Shape in Bending Stress using the formula - Inner Diameter of Shaft = ((Outer Diameter of Shaft^4)-(32*Section Modulus*Outer Diameter of Shaft/pi))^(1/4). This formula also uses Archimedes' constant .
Can the Inner Diameter of Hollow Circular Shape in Bending Stress be negative?
No, the Inner Diameter of Hollow Circular Shape in Bending Stress, measured in Length cannot be negative.
Which unit is used to measure Inner Diameter of Hollow Circular Shape in Bending Stress?
Inner Diameter of Hollow Circular Shape in Bending Stress is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Inner Diameter of Hollow Circular Shape in Bending Stress can be measured.
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