Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given Calculator

Category	Engineering ↺
Engineering	Civil ↺
Civil	Soil and Earthwork ↺
Soil-And-Earthwork	Lateral Pressure of Cohesionless Soils ↺

✖Angle of internal friction is the angle measured between the normal force and resultant force .ⓘ Angle of internal friction [φ]

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✖Coefficient of passive pressure is defined as the ratio of the horizontal to vertical stress.ⓘ Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given [K_P]

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Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 400+ more calculators!

Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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< 10 Other formulas that you can solve using the same Inputs

Total Height of Wall when Total Thrust from the Soil that are Completely Restrained is Given

Total height of wall=sqrt((2*Total thrust of soil)/(unit weight of soil *cos(Angle of inclination)*((cos(Angle of inclination)+sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))/(cos(Angle of inclination)-sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))))) GO

Total Height of Wall when Total Thrust from the Soil that are Free to Move is Given

Total height of wall=sqrt((2*Total thrust of soil)/(unit weight of soil *cos(Angle of inclination)*((cos(Angle of inclination)-sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))/(cos(Angle of inclination)+sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))))) GO

Unit Weight of Soil when Total Thrust from the Soil that are Completely Restrained is Given

unit weight of soil=(2*Total thrust of soil)/((Total height of wall)^2*cos(Angle of inclination))*((cos(Angle of inclination)+sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))/(cos(Angle of inclination)-sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))) GO

Unit Weight of Soil when Total Thrust from the Soil that are Free to Move is Given

unit weight of soil=(2*Total thrust of soil)/((Total height of wall)^2*cos(Angle of inclination))*((cos(Angle of inclination)-sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))/(cos(Angle of inclination)+sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))) GO

Total Thrust from the Soil that are Completely Restrained

Total thrust of soil=(0.5*unit weight of soil*(Total height of wall)^2*cos(Angle of inclination))*((cos(Angle of inclination)+sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))/(cos(Angle of inclination)-sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))) GO

Total Thrust from the Soil that are Free to Move

Total thrust of soil=(0.5*unit weight of soil*(Total height of wall)^2*cos(Angle of inclination))*((cos(Angle of inclination)-sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))/(cos(Angle of inclination)+sqrt((cos(Angle of inclination))^2-(cos(Angle of internal friction))^2))) GO

Ultimate Bearing Capacity of Soil Under a Long Footing at the Surface of a Soil

Ultimate bearing capacity of soil=((Cohesion/tan(Angle of internal friction))+(0.5*Dry unit weight of soil*Width of the Footing*sqrt(Coefficient of passive pressure))*(Coefficient of passive pressure*exp(pi*tan(Angle of internal friction))-1)) GO

Stability Number for Failure on the Slope With Seepage of Water

Stability number=(cos(Slope of ground))^2*(tan(Slope of ground)-((Buoyant unit weight*tan(Angle of internal friction))/Saturated unit weight)) GO

Stability Number for Failure on the Slope Without Seepage Water

Stability number=(cos(Slope of ground))^2*(tan(Slope of ground)-tan(Angle of internal friction)) GO

Coefficient of Active Pressure when Angle of Internal Friction of Soil is Given

Coefficient of active pressure=(tan((45*pi/180)-(Angle of internal friction/2)))^2 GO

< 2 Other formulas that calculate the same Output

Coefficient of Passive Pressure when Thrust of Soil are Free to Move only a Small Amount is Given

Coefficient of passive pressure=(2*Total thrust of soil)/(unit weight of soil*(Total height of wall)^2) GO

Coefficient of Passive Pressure when Thrust of the Soil that are Completely Restrained is Given

Coefficient of passive pressure=(2*Total thrust of soil)/(unit weight of soil*(Total height of wall)^2) GO

Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given Formula

Coefficient of passive pressure=(tan((45*pi/180)-(Angle of internal friction/2)))^2
K<sub>P</sub>=(tan((45*pi/180)-(φ/2)))^2

More formulas

Total Thrust from the Soil that are Free to Move GO

Unit Weight of Soil when Total Thrust from the Soil that are Free to Move is Given GO

Total Height of Wall when Total Thrust from the Soil that are Free to Move is Given GO

Total Thrust from the Soil when the Surface Behind the Wall is Level GO

Unit Weight of Soil when Total Thrust from the Soil for Level Surface Behind the Wall is Given GO

Total Height of Wall when Total Thrust from the Soil for Level Surface Behind the Wall is Given GO

Coefficient of Active Pressure when Total Thrust from the Soil for Level Surface is Given GO

Coefficient of Active Pressure when Angle of Internal Friction of Soil is Given GO

Angle of Internal Friction of Soil when Coefficient of Active Pressure is Given GO

Total Thrust from the Soil that are Completely Restrained GO

Unit Weight of Soil when Total Thrust from the Soil that are Completely Restrained is Given GO

Total Height of Wall when Total Thrust from the Soil that are Completely Restrained is Given GO

Total Thrust from the Soil that are Completely Restrained and Surface is Level GO

Unit Weight of Soil when Thrust of Soil that are Completely Restrained and Surface is Level is Given GO

Height of Wall when Thrust of Soil that are Completely Restrained and Surface is Level is Given GO

Coefficient of Passive Pressure when Thrust of the Soil that are Completely Restrained is Given GO

Angle of Internal Friction of Soil when Coefficient of Passive Pressure is Given GO

what is coefficient of passive pressure ?

The passive pressure coefficient Kp is defined as the ratio of the horizontal to vertical stress. The image below shows schematically the pressure states of a soil mass, as well as the Rankine formula of Kp for granular soils, where ϕ is the internal friction angle.

How to Calculate Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given?

Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given calculator uses Coefficient of passive pressure=(tan((45*pi/180)-(Angle of internal friction/2)))^2 to calculate the Coefficient of passive pressure, The Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given formula is defined as the ratio of the horizontal to vertical stress. Coefficient of passive pressure and is denoted by K_P symbol.

How to calculate Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given using this online calculator? To use this online calculator for Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given, enter Angle of internal friction (φ) and hit the calculate button. Here is how the Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given calculation can be explained with given input values -> 0.163237 = (tan((45*pi/180)-(0.802851455917241/2)))^2.

FAQ

What is Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given?

The Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given formula is defined as the ratio of the horizontal to vertical stress and is represented as K_P=(tan((45*pi/180)-(φ/2)))^2 or Coefficient of passive pressure=(tan((45*pi/180)-(Angle of internal friction/2)))^2. Angle of internal friction is the angle measured between the normal force and resultant force .

How to calculate Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given?

The Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given formula is defined as the ratio of the horizontal to vertical stress is calculated using Coefficient of passive pressure=(tan((45*pi/180)-(Angle of internal friction/2)))^2. To calculate Coefficient of Passive Pressure when Angle of Internal Friction of Soil is Given, you need Angle of internal friction (φ). With our tool, you need to enter the respective value for Angle of internal friction and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Coefficient of passive pressure?

In this formula, Coefficient of passive pressure uses Angle of internal friction. We can use 2 other way(s) to calculate the same, which is/are as follows -

Coefficient of passive pressure=(2*Total thrust of soil)/(unit weight of soil*(Total height of wall)^2)
Coefficient of passive pressure=(2*Total thrust of soil)/(unit weight of soil*(Total height of wall)^2)

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