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Length of Member is the measurement or extent of member (beam or column) from end to end. Check FAQs
L=2UJGTorsionT2
L - Length of Member?U - Strain Energy?J - Polar Moment of Inertia?GTorsion - Modulus of Rigidity?T - Torque SOM?

Length over which Deformation takes place given Strain Energy in Torsion Example

With values
With units
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Here is how the Length over which Deformation takes place given Strain Energy in Torsion equation looks like with Values.

Here is how the Length over which Deformation takes place given Strain Energy in Torsion equation looks like with Units.

Here is how the Length over which Deformation takes place given Strain Energy in Torsion equation looks like.

3003.7289Edit=2136.08Edit0.0041Edit40Edit121.9Edit2
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Length over which Deformation takes place given Strain Energy in Torsion Solution

Follow our step by step solution on how to calculate Length over which Deformation takes place given Strain Energy in Torsion?

FIRST Step Consider the formula
L=2UJGTorsionT2
Next Step Substitute values of Variables
L=2136.08N*m0.0041m⁴40GPa121.9kN*m2
Next Step Convert Units
L=2136.08J0.0041m⁴4E+10Pa121900N*m2
Next Step Prepare to Evaluate
L=2136.080.00414E+101219002
Next Step Evaluate
L=3.00372890001824m
Next Step Convert to Output's Unit
L=3003.72890001824mm
LAST Step Rounding Answer
L=3003.7289mm

Length over which Deformation takes place given Strain Energy in Torsion Formula Elements

Variables
Length of Member
Length of Member is the measurement or extent of member (beam or column) from end to end.
Symbol: L
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Strain Energy
Strain Energy is the energy adsorption of material due to strain under an applied load. It is also equal to the work done on a specimen by an external force.
Symbol: U
Measurement: EnergyUnit: N*m
Note: Value can be positive or negative.
Polar Moment of Inertia
Polar Moment of Inertia is the moment of inertia of a cross-section with respect to its polar axis, which is an axis at right angles to the plane of the cross-section.
Symbol: J
Measurement: Second Moment of AreaUnit: m⁴
Note: Value should be greater than 0.
Modulus of Rigidity
Modulus of Rigidity is the measure of the rigidity of the body, given by the ratio of shear stress to shear strain. It is often denoted by G.
Symbol: GTorsion
Measurement: PressureUnit: GPa
Note: Value should be greater than 0.
Torque SOM
Torque SOM is a measure of the force that can cause an object to rotate about an axis.
Symbol: T
Measurement: TorqueUnit: kN*m
Note: Value can be positive or negative.

Other Formulas to find Length of Member

​Go Length over which Deformation takes place given Strain Energy in Shear
L=2UAGTorsionV2
​Go Length over which Deformation takes place using Strain Energy
L=(U2EIM2)

Other formulas in Strain Energy in Structural Members category

​Go Stress using Hook's Law
σ=EεL
​Go Shear Force using Strain Energy
V=2UAGTorsionL
​Go Strain Energy in Shear
U=(V2)L2AGTorsion
​Go Shear Area given Strain Energy in Shear
A=(V2)L2UGTorsion

How to Evaluate Length over which Deformation takes place given Strain Energy in Torsion?

Length over which Deformation takes place given Strain Energy in Torsion evaluator uses Length of Member = (2*Strain Energy*Polar Moment of Inertia*Modulus of Rigidity)/Torque SOM^2 to evaluate the Length of Member, The Length over which Deformation takes place given Strain Energy in Torsion formula is defined as the original length of the specimen or structure or body before deformation takes place due to torsional strain energy. Length of Member is denoted by L symbol.

How to evaluate Length over which Deformation takes place given Strain Energy in Torsion using this online evaluator? To use this online evaluator for Length over which Deformation takes place given Strain Energy in Torsion, enter Strain Energy (U), Polar Moment of Inertia (J), Modulus of Rigidity (GTorsion) & Torque SOM (T) and hit the calculate button.

FAQs on Length over which Deformation takes place given Strain Energy in Torsion

What is the formula to find Length over which Deformation takes place given Strain Energy in Torsion?
The formula of Length over which Deformation takes place given Strain Energy in Torsion is expressed as Length of Member = (2*Strain Energy*Polar Moment of Inertia*Modulus of Rigidity)/Torque SOM^2. Here is an example- 3.003729 = (2*136.08*0.0041*40000000000)/121900^2.
How to calculate Length over which Deformation takes place given Strain Energy in Torsion?
With Strain Energy (U), Polar Moment of Inertia (J), Modulus of Rigidity (GTorsion) & Torque SOM (T) we can find Length over which Deformation takes place given Strain Energy in Torsion using the formula - Length of Member = (2*Strain Energy*Polar Moment of Inertia*Modulus of Rigidity)/Torque SOM^2.
What are the other ways to Calculate Length of Member?
Here are the different ways to Calculate Length of Member-
  • Length of Member=2*Strain Energy*Area of Cross-Section*Modulus of Rigidity/(Shear Force^2)OpenImg
  • Length of Member=(Strain Energy*(2*Young's Modulus*Area Moment of Inertia)/(Bending Moment^2))OpenImg
Can the Length over which Deformation takes place given Strain Energy in Torsion be negative?
No, the Length over which Deformation takes place given Strain Energy in Torsion, measured in Length cannot be negative.
Which unit is used to measure Length over which Deformation takes place given Strain Energy in Torsion?
Length over which Deformation takes place given Strain Energy in Torsion is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Length over which Deformation takes place given Strain Energy in Torsion can be measured.
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