Pressure when Resultant is Outside Middle Third Calculator

✖Total Downward Force on Soil is the net force on soil in the vertical direction.ⓘ Total Downward Force on Soil [R_v]			+10% -10%
✖Middle Third Distance is the one-third of the total length or a=L/3.ⓘ Middle Third Distance [a]			+10% -10%

✖Earth Pressure is the lateral pressure exerted by the soil on a shoring system. It is dependent on the soil structure and the interaction or movement with the retaining system.ⓘ Pressure when Resultant is Outside Middle Third [p]

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Pressure when Resultant is Outside Middle Third Solution

STEP 0: Pre-Calculation Summary

Formula Used

Earth Pressure = 2*Total Downward Force on Soil/(3*Middle Third Distance)
p = 2*R_v/(3*a)
This formula uses 3 Variables

Variables Used

Earth Pressure - (Measured in Pascal) - Earth Pressure is the lateral pressure exerted by the soil on a shoring system. It is dependent on the soil structure and the interaction or movement with the retaining system.
Total Downward Force on Soil - (Measured in Newton) - Total Downward Force on Soil is the net force on soil in the vertical direction.
Middle Third Distance - (Measured in Meter) - Middle Third Distance is the one-third of the total length or a=L/3.

STEP 1: Convert Input(s) to Base Unit

Total Downward Force on Soil: 500.1 Newton --> 500.1 Newton No Conversion Required
Middle Third Distance: 4 Meter --> 4 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

p = 2*R_v/(3*a) --> 2*500.1/(3*4)

Evaluating ... ...

p = 83.35

STEP 3: Convert Result to Output's Unit

83.35 Pascal --> No Conversion Required

FINAL ANSWER

83.35 Pascal <-- Earth Pressure

(Calculation completed in 00.004 seconds)

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Credits

Created by Mridul Sharma

Indian Institute of Information Technology (IIIT), Bhopal

Mridul Sharma has created this Calculator and 200+ more calculators!

Verified by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has verified this Calculator and 1200+ more calculators!

< Gravity Retaining Wall Calculators

Earth Thrust Horizontal Component given Sum of Righting Moments

LaTeX Go Horizontal Component of Earth Thrust = ((Coefficient of Sliding Friction*Total Downward Force on Soil)/1.5)

Pressure when Resultant is Outside Middle Third

LaTeX Go Earth Pressure = 2*Total Downward Force on Soil/(3*Middle Third Distance)

Retaining Wall Righting Moment

LaTeX Go Retaining Wall Righting Moment = 1.5*Overturning Moment

Overturning Moment

LaTeX Go Overturning Moment = Retaining Wall Righting Moment/1.5

Pressure when Resultant is Outside Middle Third Formula

LaTeX Go

Earth Pressure = 2*Total Downward Force on Soil/(3*Middle Third Distance)
p = 2*R_v/(3*a)

What is Middle-Third Rule?

The middle-third rule states that no tension is developed in a wall or foundation if the resultant force lies within the middle third of the structure.

How to Calculate Pressure when Resultant is Outside Middle Third?

Pressure when Resultant is Outside Middle Third calculator uses Earth Pressure = 2*Total Downward Force on Soil/(3*Middle Third Distance) to calculate the Earth Pressure, The Pressure when Resultant is Outside Middle Third formula is defined as the pressure when the resultant lies outside the middle third point. Earth Pressure is denoted by p symbol.

How to calculate Pressure when Resultant is Outside Middle Third using this online calculator? To use this online calculator for Pressure when Resultant is Outside Middle Third, enter Total Downward Force on Soil (R_v) & Middle Third Distance (a) and hit the calculate button. Here is how the Pressure when Resultant is Outside Middle Third calculation can be explained with given input values -> 83.33333 = 2*500.1/(3*4).

FAQ

What is Pressure when Resultant is Outside Middle Third?

The Pressure when Resultant is Outside Middle Third formula is defined as the pressure when the resultant lies outside the middle third point and is represented as p = 2*R_v/(3*a) or Earth Pressure = 2*Total Downward Force on Soil/(3*Middle Third Distance). Total Downward Force on Soil is the net force on soil in the vertical direction & Middle Third Distance is the one-third of the total length or a=L/3.

How to calculate Pressure when Resultant is Outside Middle Third?

The Pressure when Resultant is Outside Middle Third formula is defined as the pressure when the resultant lies outside the middle third point is calculated using Earth Pressure = 2*Total Downward Force on Soil/(3*Middle Third Distance). To calculate Pressure when Resultant is Outside Middle Third, you need Total Downward Force on Soil (R_v) & Middle Third Distance (a). With our tool, you need to enter the respective value for Total Downward Force on Soil & Middle Third Distance 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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