Effective Concrete Area given Force in Slab Calculator

✖Slab Force at maximum positive moments.ⓘ Slab Force [P_{on slab}]			+10% -10%
✖28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it.ⓘ 28 Day Compressive Strength of Concrete [f_c]			+10% -10%

✖The effective concrete area is the total area of concrete enclosed with the steel reinforcement in the tension zone.ⓘ Effective Concrete Area given Force in Slab [A_concrete]

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Effective Concrete Area given Force in Slab Solution

STEP 0: Pre-Calculation Summary

Formula Used

Effective Concrete Area = Slab Force/(0.85*28 Day Compressive Strength of Concrete)
A_concrete = P_{on slab}/(0.85*f_c)
This formula uses 3 Variables

Variables Used

Effective Concrete Area - (Measured in Square Meter) - The effective concrete area is the total area of concrete enclosed with the steel reinforcement in the tension zone.
Slab Force - (Measured in Newton) - Slab Force at maximum positive moments.
28 Day Compressive Strength of Concrete - (Measured in Pascal) - 28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it.

STEP 1: Convert Input(s) to Base Unit

Slab Force: 245 Kilonewton --> 245000 Newton (Check conversion here)
28 Day Compressive Strength of Concrete: 15 Megapascal --> 15000000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

A_concrete = P_{on slab}/(0.85*f_c) --> 245000/(0.85*15000000)

Evaluating ... ...

A_concrete = 0.0192156862745098

STEP 3: Convert Result to Output's Unit

0.0192156862745098 Square Meter -->19215.6862745098 Square Millimeter (Check conversion here)

FINAL ANSWER

19215.6862745098 ≈ 19215.69 Square Millimeter <-- Effective Concrete Area

(Calculation completed in 00.004 seconds)

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LaTeX Go Force in Slab at Negative Moment Point = No of Connector in Bridge*Reduction Factor*Ultimate Shear Connector Stress-Slab Force

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LaTeX Go 28 Day Compressive Strength of Concrete = Slab Force/(0.85*Effective Concrete Area)

Effective Concrete Area given Force in Slab

LaTeX Go Effective Concrete Area = Slab Force/(0.85*28 Day Compressive Strength of Concrete)

Area of Longitudinal Reinforcing given Force in Slab at Maximum Negative Moments

LaTeX Go Area of Steel Reinforcement = Slab Force/Yield Strength of Steel

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Ultimate Shear Connector Strength given Number of Connectors in Bridges

LaTeX Go Ultimate Shear Connector Stress = Slab Force/(No of Connector in Bridge*Reduction Factor)

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LaTeX Go Reduction Factor = Slab Force/(No of Connector in Bridge*Ultimate Shear Connector Stress)

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Force in Slab given Number of Connectors in Bridges

LaTeX Go Slab Force = No of Connector in Bridge*Reduction Factor*Ultimate Shear Connector Stress

Effective Concrete Area given Force in Slab Formula

LaTeX Go

Effective Concrete Area = Slab Force/(0.85*28 Day Compressive Strength of Concrete)
A_concrete = P_{on slab}/(0.85*f_c)

What is Concrete?

Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. In the past, lime based cement binders, such as lime putty, were often used but sometimes with other hydraulic cements, such as a calcium aluminate cement or with Portland cement to form Portland cement concrete (named for its visual resemblance to Portland stone)

How to Calculate Effective Concrete Area given Force in Slab?

Effective Concrete Area given Force in Slab calculator uses Effective Concrete Area = Slab Force/(0.85*28 Day Compressive Strength of Concrete) to calculate the Effective Concrete Area, The Effective Concrete Area given Force in Slab formula is defined as the amount of concrete surface area required to carry a defined load on the slab. Effective Concrete Area is denoted by A_concrete symbol.

How to calculate Effective Concrete Area given Force in Slab using this online calculator? To use this online calculator for Effective Concrete Area given Force in Slab, enter Slab Force (P_{on slab}) & 28 Day Compressive Strength of Concrete (f_c) and hit the calculate button. Here is how the Effective Concrete Area given Force in Slab calculation can be explained with given input values -> 1.9E+10 = 245000/(0.85*15000000).

FAQ

What is Effective Concrete Area given Force in Slab?

The Effective Concrete Area given Force in Slab formula is defined as the amount of concrete surface area required to carry a defined load on the slab and is represented as A_concrete = P_{on slab}/(0.85*f_c) or Effective Concrete Area = Slab Force/(0.85*28 Day Compressive Strength of Concrete). Slab Force at maximum positive moments & 28 Day Compressive Strength of Concrete is defined as the strength of the concrete after 28 days of using it.

How to calculate Effective Concrete Area given Force in Slab?

The Effective Concrete Area given Force in Slab formula is defined as the amount of concrete surface area required to carry a defined load on the slab is calculated using Effective Concrete Area = Slab Force/(0.85*28 Day Compressive Strength of Concrete). To calculate Effective Concrete Area given Force in Slab, you need Slab Force (P_{on slab}) & 28 Day Compressive Strength of Concrete (f_c). With our tool, you need to enter the respective value for Slab Force & 28 Day Compressive Strength of Concrete 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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