Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement Formula

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The percentage of compression reinforcement is the amount of structural reinforcement which is designed to carry compressive stresses of total gross area of concrete. Check FAQs
p=AscAg100
p - Percentage of Compression Reinforcement?Asc - Area of Steel Reinforcement in Compression?Ag - Gross Area of Concrete?

Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement Example

With values
With units
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Here is how the Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement equation looks like with Values.

Here is how the Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement equation looks like with Units.

Here is how the Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement equation looks like.

2Edit=30Edit1500Edit100
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Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement Solution

Follow our step by step solution on how to calculate Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement?

FIRST Step Consider the formula
p=AscAg100
Next Step Substitute values of Variables
p=30mm²1500mm²100
Next Step Convert Units
p=3E-50.0015100
Next Step Prepare to Evaluate
p=3E-50.0015100
LAST Step Evaluate
p=2

Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement Formula Elements

Variables
Percentage of Compression Reinforcement
The percentage of compression reinforcement is the amount of structural reinforcement which is designed to carry compressive stresses of total gross area of concrete.
Symbol: p
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Area of Steel Reinforcement in Compression
Area of steel reinforcement in compression is the equivalent concrete area of compression steel.
Symbol: Asc
Measurement: AreaUnit: mm²
Note: Value should be greater than 0.
Gross Area of Concrete
Gross area of concrete is defined as total cross sectional area of column including reinforcement.
Symbol: Ag
Measurement: AreaUnit: mm²
Note: Value should be greater than 0.

Other formulas in Short Axially Loaded Tied Columns category

​Go Factored Axial Load on Member
Pfm=(0.4fckAc)+(0.67fyAst)
​Go Area of Concrete given Factored Axial Load on Member
Ac=Pfm-0.67fyAst0.4fck
​Go Area of Longitudinal Reinforcement for Columns given Factored Axial Load on Member
Ast=Pfm-0.4fckAc0.67fy
​Go Area of Longitudinal Reinforcement given Gross Area of Concrete
Asc=pAg100

How to Evaluate Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement?

Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement evaluator uses Percentage of Compression Reinforcement = Area of Steel Reinforcement in Compression/(Gross Area of Concrete/100) to evaluate the Percentage of Compression Reinforcement, The Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement formula is defined as the ratio of steel reinforcement in the compression zone to the gross area of concrete represented in terms of percentage. Percentage of Compression Reinforcement is denoted by p symbol.

How to evaluate Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement using this online evaluator? To use this online evaluator for Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement, enter Area of Steel Reinforcement in Compression (Asc) & Gross Area of Concrete (Ag) and hit the calculate button.

FAQs on Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement

What is the formula to find Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement?
The formula of Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement is expressed as Percentage of Compression Reinforcement = Area of Steel Reinforcement in Compression/(Gross Area of Concrete/100). Here is an example- 2 = 3E-05/(0.0015/100).
How to calculate Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement?
With Area of Steel Reinforcement in Compression (Asc) & Gross Area of Concrete (Ag) we can find Percentage of Compression Reinforcement given Area of Longitudinal Reinforcement using the formula - Percentage of Compression Reinforcement = Area of Steel Reinforcement in Compression/(Gross Area of Concrete/100).
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