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Slope of modified Goodman Line is the tan of the inclination of the modified goodman line. Check FAQs
m=MbaMbm
m - Slope of modified Goodman Line?Mba - Bending Moment Amplitude?Mbm - Mean Bending Moment?

Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment Example

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With units
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Here is how the Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment equation looks like with Values.

Here is how the Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment equation looks like with Units.

Here is how the Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment equation looks like.

0.6Edit=720Edit1200Edit
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Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment Solution

Follow our step by step solution on how to calculate Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment?

FIRST Step Consider the formula
m=MbaMbm
Next Step Substitute values of Variables
m=720N*mm1200N*mm
Next Step Convert Units
m=0.72N*m1.2N*m
Next Step Prepare to Evaluate
m=0.721.2
LAST Step Evaluate
m=0.6

Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment Formula Elements

Variables
Slope of modified Goodman Line
Slope of modified Goodman Line is the tan of the inclination of the modified goodman line.
Symbol: m
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Bending Moment Amplitude
The Bending Moment Amplitude is defined as the alternating component of bending moment in fluctuating loads.
Symbol: Mba
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.
Mean Bending Moment
The Mean Bending Moment is the average or the mean value of the fluctuating bending moment.
Symbol: Mbm
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.

Other Formulas to find Slope of modified Goodman Line

​Go Slope of Line OE in Modified Goodman Diagram given Stress Amplitude and Mean Stress
m=σaσm
​Go Slope of Line OE in Modified Goodman Diagram given Force Amplitude and Mean Force
m=PaPm

Other formulas in Soderberg and Goodman Lines category

​Go Soderberg Line Mean stress
σm=σyt(1-σaSe)
​Go Soderberg Line Amplitude Stress
σa=Se(1-σmσyt)
​Go Soderberg Line Tensile Yield Strength
σyt=σm1-σaSe
​Go Soderberg Line Endurance Limit
Se=σa1-σmσyt

How to Evaluate Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment?

Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment evaluator uses Slope of modified Goodman Line = Bending Moment Amplitude/Mean Bending Moment to evaluate the Slope of modified Goodman Line, Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment is defined as the ratio of bending moment amplitude to mean bending moment. Slope of modified Goodman Line is denoted by m symbol.

How to evaluate Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment using this online evaluator? To use this online evaluator for Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment, enter Bending Moment Amplitude (Mba) & Mean Bending Moment (Mbm) and hit the calculate button.

FAQs on Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment

What is the formula to find Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment?
The formula of Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment is expressed as Slope of modified Goodman Line = Bending Moment Amplitude/Mean Bending Moment. Here is an example- 1.5 = 0.72/1.2.
How to calculate Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment?
With Bending Moment Amplitude (Mba) & Mean Bending Moment (Mbm) we can find Slope of Line OE in Modified Goodman Diagram given Bending Amplitude and Mean Bending Moment using the formula - Slope of modified Goodman Line = Bending Moment Amplitude/Mean Bending Moment.
What are the other ways to Calculate Slope of modified Goodman Line?
Here are the different ways to Calculate Slope of modified Goodman Line-
  • Slope of modified Goodman Line=Stress Amplitude for Fluctuating Load/Mean Stress for Fluctuating LoadOpenImg
  • Slope of modified Goodman Line=Force Amplitude for Fluctuating Stress/Mean Force for Fluctuating StressOpenImg
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