Creep Coefficient given Creep Strain Calculator

✖Ultimate Creep Strain is caused due to the sustained load for a long period of time.ⓘ Ultimate Creep Strain [ε_cr,ult]			+10% -10%
✖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.ⓘ Elastic Strain [ε_el]			+10% -10%

✖Creep Coefficient of Prestress is the ratio of Creep strain to elastic strain.ⓘ Creep Coefficient given Creep Strain [Φ]

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Creep Coefficient given Creep Strain Solution

STEP 0: Pre-Calculation Summary

Formula Used

Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain
Φ = ε_cr,ult/ε_el
This formula uses 3 Variables

Variables Used

Creep Coefficient of Prestress - Creep Coefficient of Prestress is the ratio of Creep strain to elastic strain.
Ultimate Creep Strain - Ultimate Creep Strain is caused due to the sustained load for a long period of time.
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.

STEP 1: Convert Input(s) to Base Unit

Ultimate Creep Strain: 0.8 --> No Conversion Required
Elastic Strain: 0.5 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Φ = ε_cr,ult/ε_el --> 0.8/0.5

Evaluating ... ...

Φ = 1.6

STEP 3: Convert Result to Output's Unit

1.6 --> No Conversion Required

FINAL ANSWER

1.6 <-- Creep Coefficient of Prestress

(Calculation completed in 00.004 seconds)

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Created by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

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Coorg Institute of Technology (CIT), Coorg

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< Combined Stresses Calculators

Creep Coefficient given Creep Strain

LaTeX Go Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain

Elastic Strain given Creep Strain

LaTeX Go Elastic Strain = Ultimate Creep Strain/Creep Coefficient of Prestress

< Losses due to Creep and Shrinkage Calculators

Loss in Prestress given Creep Strain

LaTeX Go Loss in Prestress = Modulus of Elasticity of Steel Reinforcement*Ultimate Creep Strain

Creep Coefficient given Creep Strain

LaTeX Go Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain

Elastic Strain given Creep Strain

LaTeX Go Elastic Strain = Ultimate Creep Strain/Creep Coefficient of Prestress

Ultimate Creep Strain

LaTeX Go Ultimate Creep Strain = Creep Coefficient of Prestress*Elastic Strain

Creep Coefficient given Creep Strain Formula

LaTeX Go

Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain
Φ = ε_cr,ult/ε_el

What is difference between Creep and Shrinkage?

In shrinkage, the loss is due to difference in the relative humidity of concrete and the environment, in creep it is due to sustained applied stress. The factors that effect creep also effects shrinkage. They both increase with: higher cement content, higher water content, lower aggregate content, low relative humidity, high temperature, small thickness of the member, etc.

How to Calculate Creep Coefficient given Creep Strain?

Creep Coefficient given Creep Strain calculator uses Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain to calculate the Creep Coefficient of Prestress, The Creep Coefficient given Creep Strain is defined as the ratio of concrete creep amplitude value to instantaneous strain. Creep Coefficient of Prestress is denoted by Φ symbol.

How to calculate Creep Coefficient given Creep Strain using this online calculator? To use this online calculator for Creep Coefficient given Creep Strain, enter Ultimate Creep Strain (ε_cr,ult) & Elastic Strain (ε_el) and hit the calculate button. Here is how the Creep Coefficient given Creep Strain calculation can be explained with given input values -> 1.6 = 0.8/0.5.

FAQ

What is Creep Coefficient given Creep Strain?

The Creep Coefficient given Creep Strain is defined as the ratio of concrete creep amplitude value to instantaneous strain and is represented as Φ = ε_cr,ult/ε_el or Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain. Ultimate Creep Strain is caused due to the sustained load for a long period of time & 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.

How to calculate Creep Coefficient given Creep Strain?

The Creep Coefficient given Creep Strain is defined as the ratio of concrete creep amplitude value to instantaneous strain is calculated using Creep Coefficient of Prestress = Ultimate Creep Strain/Elastic Strain. To calculate Creep Coefficient given Creep Strain, you need Ultimate Creep Strain (ε_cr,ult) & Elastic Strain (ε_el). With our tool, you need to enter the respective value for Ultimate Creep Strain & Elastic Strain and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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