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Ultimate Creep Strain Formula

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Ultimate Creep Strain is caused due to the sustained load for a long period of time. Check FAQs

ε cr,ult = Φ \cdot ε el

ε_cr,ult - Ultimate Creep Strain?Φ - Creep Coefficient of Prestress?ε_el - Elastic Strain?

Ultimate Creep Strain Example

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Here is how the Ultimate Creep Strain equation looks like with Values.

Here is how the Ultimate Creep Strain equation looks like with Units.

Here is how the Ultimate Creep Strain equation looks like.

0.8 = 1.6 \cdot 0.5

0.8 = 1.6 \cdot 0.5

0.8 = 1.6 \cdot 0.5

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Ultimate Creep Strain Solution

Follow our step by step solution on how to calculate Ultimate Creep Strain?

FIRST Step Consider the formula

ε cr,ult = Φ \cdot ε el

Next Step Substitute values of Variables

∴

ε cr,ult = 1.6 \cdot 0.5

Next Step Prepare to Evaluate

∴

ε cr,ult = 1.6 \cdot 0.5

LAST Step Evaluate

∴

ε cr,ult = 0.8

Ultimate Creep Strain Formula Elements

Variables

Ultimate Creep Strain

Ultimate Creep Strain is caused due to the sustained load for a long period of time.

Symbol: ε_cr,ult

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Ultimate Creep Strain

Creep Coefficient of Prestress

Creep Coefficient of Prestress is the ratio of Creep strain to elastic strain.

Symbol: Φ

Measurement: NAUnit: Unitless

Note: Value should be greater than 1.

Formulas to find Creep Coefficient of Prestress

Elastic Strain

Elastic Strain is defined as the limit for the values of strain up to which the object will rebound and come back to the original shape upon the removal of the load.

Symbol: ε_el

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Elastic Strain

Other formulas in Losses due to Creep and Shrinkage category

Go Elastic Strain given Creep Strain

ε el = \frac{ε cr,ult}{Φ}

Go Creep Coefficient given Creep Strain

Φ = \frac{ε cr,ult}{ε el}

Go Loss in Prestress given Creep Strain

Δf loss = E s \cdot ε cr,ult

Go Loss in Prestress given Shrinkage Strain

Δf loss = E s \cdot ε sh

How to Evaluate Ultimate Creep Strain?

Ultimate Creep Strain evaluator uses Ultimate Creep Strain = Creep Coefficient of Prestress*Elastic Strain to evaluate the Ultimate Creep Strain, The Ultimate Creep Strain is defined as the ultimate value for the strain obtained due to persistent loading for a long time. Ultimate Creep Strain is denoted by ε_cr,ult symbol.

How to evaluate Ultimate Creep Strain using this online evaluator? To use this online evaluator for Ultimate Creep Strain, enter Creep Coefficient of Prestress (Φ) & Elastic Strain (ε_el) and hit the calculate button.

FAQs on Ultimate Creep Strain

What is the formula to find Ultimate Creep Strain?

The formula of Ultimate Creep Strain is expressed as Ultimate Creep Strain = Creep Coefficient of Prestress*Elastic Strain. Here is an example- 0.8 = 1.6*0.5.

How to calculate Ultimate Creep Strain?

With Creep Coefficient of Prestress (Φ) & Elastic Strain (ε_el) we can find Ultimate Creep Strain using the formula - Ultimate Creep Strain = Creep Coefficient of Prestress*Elastic Strain.

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: Unit

Ultimate Creep Strain Formula

Ultimate Creep Strain Example

Ultimate Creep Strain Solution

Ultimate Creep Strain Formula Elements

Other formulas in Losses due to Creep and Shrinkage category

How to Evaluate Ultimate Creep Strain?

FAQs on Ultimate Creep Strain

Variable Name