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Bar Diameter given Development Length for Hooked Bar Formula

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Bar Diameter are most usually comprised to 12, 16, 20, and 25 mm. Check FAQs

D b = \frac{(Ld) \cdot (\sqrt{f c})}{1200}

D_b - Bar Diameter?Ld - Development Length?f_c - 28 Day Compressive Strength of Concrete?

Bar Diameter given Development Length for Hooked Bar Example

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Here is how the Bar Diameter given Development Length for Hooked Bar equation looks like with Values.

Here is how the Bar Diameter given Development Length for Hooked Bar equation looks like with Units.

Here is how the Bar Diameter given Development Length for Hooked Bar equation looks like.

1.291 = \frac{(400) \cdot (\sqrt{15})}{1200}

1.291m = \frac{(400mm) \cdot (\sqrt{15MPa})}{1200}

1.291 = \frac{(400) \cdot (\sqrt{15})}{1200}

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Bar Diameter given Development Length for Hooked Bar Solution

Follow our step by step solution on how to calculate Bar Diameter given Development Length for Hooked Bar?

FIRST Step Consider the formula

D b = \frac{(Ld) \cdot (\sqrt{f c})}{1200}

Next Step Substitute values of Variables

∴

D b = \frac{(400mm) \cdot (\sqrt{15MPa})}{1200}

Next Step Convert Units

∴

D b = \frac{(0.4m) \cdot (\sqrt{1.5E+7Pa})}{1200}

Next Step Prepare to Evaluate

∴

D b = \frac{(0.4) \cdot (\sqrt{1.5E+7})}{1200}

Next Step Evaluate

∴

D b = 1.29099444873581m

LAST Step Rounding Answer

∴

D b = 1.291m

Bar Diameter given Development Length for Hooked Bar Formula Elements

Variables

Functions

Bar Diameter

Bar Diameter are most usually comprised to 12, 16, 20, and 25 mm.

Symbol: D_b

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Bar Diameter

Development Length

Development Length is the amount of reinforcement or bar length needed to be embedded into the column to establish the desired bond strength between the concrete and steel.

Symbol: Ld

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Development Length

28 Day Compressive Strength of Concrete

28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it.

Symbol: f_c

Measurement: StressUnit: MPa

Note: Value should be greater than 0.

Formulas to find 28 Day Compressive Strength of Concrete

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 in Shear Reinforcement category

Go Ultimate Shear Capacity of Beam Section

V n = (V c + V s)

Go Nominal Shear Strength of Concrete

V c = (1.9 \cdot \sqrt{f c} + ((2500 \cdot ρ w) \cdot (\frac{V u \cdot D centroid}{B M}))) \cdot (b w \cdot D centroid)

Go Nominal Shear Strength Provided by Reinforcement

V s = V n - V c

Go Area of Steel Required in Vertical Stirrups

A s = \frac{V s \cdot s}{fy steel \cdot D centroid}

How to Evaluate Bar Diameter given Development Length for Hooked Bar?

Bar Diameter given Development Length for Hooked Bar evaluator uses Bar Diameter = ((Development Length)*(sqrt(28 Day Compressive Strength of Concrete)))/1200 to evaluate the Bar Diameter, The Bar Diameter given development length for hooked bar is defined as the diameter of the steel bar used in section. Bar Diameter is denoted by D_b symbol.

How to evaluate Bar Diameter given Development Length for Hooked Bar using this online evaluator? To use this online evaluator for Bar Diameter given Development Length for Hooked Bar, enter Development Length (Ld) & 28 Day Compressive Strength of Concrete (f_c) and hit the calculate button.

FAQs on Bar Diameter given Development Length for Hooked Bar

What is the formula to find Bar Diameter given Development Length for Hooked Bar?

The formula of Bar Diameter given Development Length for Hooked Bar is expressed as Bar Diameter = ((Development Length)*(sqrt(28 Day Compressive Strength of Concrete)))/1200. Here is an example- 1.290994 = ((0.4)*(sqrt(15000000)))/1200.

How to calculate Bar Diameter given Development Length for Hooked Bar?

With Development Length (Ld) & 28 Day Compressive Strength of Concrete (f_c) we can find Bar Diameter given Development Length for Hooked Bar using the formula - Bar Diameter = ((Development Length)*(sqrt(28 Day Compressive Strength of Concrete)))/1200. This formula also uses Square Root (sqrt) function(s).

Can the Bar Diameter given Development Length for Hooked Bar be negative?

No, the Bar Diameter given Development Length for Hooked Bar, measured in Length cannot be negative.

Which unit is used to measure Bar Diameter given Development Length for Hooked Bar?

Bar Diameter given Development Length for Hooked Bar is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Bar Diameter given Development Length for Hooked Bar can be measured.

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Bar Diameter given Development Length for Hooked Bar Formula

Bar Diameter given Development Length for Hooked Bar Example

Bar Diameter given Development Length for Hooked Bar Solution

Bar Diameter given Development Length for Hooked Bar Formula Elements

Other formulas in Shear Reinforcement category

How to Evaluate Bar Diameter given Development Length for Hooked Bar?

FAQs on Bar Diameter given Development Length for Hooked Bar

Variable Name