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Empirical Formula for Secant Modulus using ACI Code Provisions Formula

GoEmpirical Formula for Secant Modulus Proposed by Jensen Formula

GoEmpirical Formula for Secant Modulus Proposed by Hognestad in ACI Code Formula

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Secant Modulus is one of several methods used to calculate modulus of elasticity, which is a measurement of a material's elasticity. Check FAQs

E c = {w m}^{1.5} \cdot 33 \cdot \sqrt{f c'}

E_c - Secant Modulus?w_m - Unit Weight of Material?f_c' - Cylinder Strength?

Empirical Formula for Secant Modulus using ACI Code Provisions Example

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With units

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Here is how the Empirical Formula for Secant Modulus using ACI Code Provisions equation looks like with Values.

Here is how the Empirical Formula for Secant Modulus using ACI Code Provisions equation looks like with Units.

Here is how the Empirical Formula for Secant Modulus using ACI Code Provisions equation looks like.

9690.047 = {5.1}^{1.5} \cdot 33 \cdot \sqrt{0.65}

9690.047MPa = {5.1kN/m³}^{1.5} \cdot 33 \cdot \sqrt{0.65MPa}

9690.047 = {5.1}^{1.5} \cdot 33 \cdot \sqrt{0.65}

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Empirical Formula for Secant Modulus using ACI Code Provisions Solution

Follow our step by step solution on how to calculate Empirical Formula for Secant Modulus using ACI Code Provisions?

FIRST Step Consider the formula

E c = {w m}^{1.5} \cdot 33 \cdot \sqrt{f c'}

Next Step Substitute values of Variables

∴

E c = {5.1kN/m³}^{1.5} \cdot 33 \cdot \sqrt{0.65MPa}

Next Step Convert Units

∴

E c = {5100N/m³}^{1.5} \cdot 33 \cdot \sqrt{650000Pa}

Next Step Prepare to Evaluate

∴

E c = 5100^{1.5} \cdot 33 \cdot \sqrt{650000}

Next Step Evaluate

∴

E c = 9690046973.57035Pa

Next Step Convert to Output's Unit

∴

E c = 9690.04697357035MPa

LAST Step Rounding Answer

∴

E c = 9690.047MPa

Empirical Formula for Secant Modulus using ACI Code Provisions Formula Elements

Variables

Functions

Secant Modulus

Secant Modulus is one of several methods used to calculate modulus of elasticity, which is a measurement of a material's elasticity.

Symbol: E_c

Measurement: PressureUnit: MPa

Note: Value should be greater than 0.

Formulas to find Secant Modulus

Unit Weight of Material

Unit Weight of Material also known as specific weight is the weight per unit volume.

Symbol: w_m

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Unit Weight of Material

Cylinder Strength

Cylinder Strength is the characteristic strength of concrete which is tested on a cylinder having 30cm height and 15cm diameter.

Symbol: f_c'

Measurement: PressureUnit: MPa

Note: Value should be greater than 0.

Formulas to find Cylinder Strength

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Secant Modulus

Go Empirical Formula for Secant Modulus Proposed by Jensen

E c = \frac{6 \cdot 10^{6}}{1 + (\frac{2000}{f c'})}

Go Empirical Formula for Secant Modulus Proposed by Hognestad in ACI Code

E c = 1800000 + (460 \cdot f c')

Other formulas in Materials category

Go Creep Coefficient in European Code

Φ = \frac{δ t}{δ i}

Go Total Strain given Creep Coefficient

δ t = δ i \cdot Φ

Go Total Strain

δ t = δ i + δ c

Go Instantaneous Strain given Cc

δ i = \frac{δ t}{Φ}

How to Evaluate Empirical Formula for Secant Modulus using ACI Code Provisions?

Empirical Formula for Secant Modulus using ACI Code Provisions evaluator uses Secant Modulus = Unit Weight of Material^1.5*33*sqrt(Cylinder Strength) to evaluate the Secant Modulus, The Empirical Formula for Secant Modulus using ACI Code Provisions is defined as the formula used for finding secant modulus for reinforced concrete according to ACI code. Secant Modulus is denoted by E_c symbol.

How to evaluate Empirical Formula for Secant Modulus using ACI Code Provisions using this online evaluator? To use this online evaluator for Empirical Formula for Secant Modulus using ACI Code Provisions, enter Unit Weight of Material (w_m) & Cylinder Strength (f_c') and hit the calculate button.

FAQs on Empirical Formula for Secant Modulus using ACI Code Provisions

What is the formula to find Empirical Formula for Secant Modulus using ACI Code Provisions?

The formula of Empirical Formula for Secant Modulus using ACI Code Provisions is expressed as Secant Modulus = Unit Weight of Material^1.5*33*sqrt(Cylinder Strength). Here is an example- 0.009406 = 5100^1.5*33*sqrt(650000).

How to calculate Empirical Formula for Secant Modulus using ACI Code Provisions?

With Unit Weight of Material (w_m) & Cylinder Strength (f_c') we can find Empirical Formula for Secant Modulus using ACI Code Provisions using the formula - Secant Modulus = Unit Weight of Material^1.5*33*sqrt(Cylinder Strength). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Secant Modulus?

Here are the different ways to Calculate Secant Modulus-

Secant Modulus=(6*10^6)/(1+(2000/Cylinder Strength))
Secant Modulus=1800000+(460*Cylinder Strength)

Can the Empirical Formula for Secant Modulus using ACI Code Provisions be negative?

No, the Empirical Formula for Secant Modulus using ACI Code Provisions, measured in Pressure cannot be negative.

Which unit is used to measure Empirical Formula for Secant Modulus using ACI Code Provisions?

Empirical Formula for Secant Modulus using ACI Code Provisions is usually measured using the Megapascal[MPa] for Pressure. Pascal[MPa], Kilopascal[MPa], Bar[MPa] are the few other units in which Empirical Formula for Secant Modulus using ACI Code Provisions can be measured.

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Empirical Formula for Secant Modulus using ACI Code Provisions Formula

​GoEmpirical Formula for Secant Modulus Proposed by Jensen Formula

​GoEmpirical Formula for Secant Modulus Proposed by Hognestad in ACI Code Formula

Empirical Formula for Secant Modulus using ACI Code Provisions Example

Empirical Formula for Secant Modulus using ACI Code Provisions Solution

Empirical Formula for Secant Modulus using ACI Code Provisions Formula Elements

Other Formulas to find Secant Modulus

Other formulas in Materials category

How to Evaluate Empirical Formula for Secant Modulus using ACI Code Provisions?

FAQs on Empirical Formula for Secant Modulus using ACI Code Provisions

Variable Name

GoEmpirical Formula for Secant Modulus Proposed by Jensen Formula

GoEmpirical Formula for Secant Modulus Proposed by Hognestad in ACI Code Formula