Pore Pressure given Effective Stress on Slice Calculator

✖Total normal force acting at the base of the slice.ⓘ Total Normal Force [P]			+10% -10%
✖Length of Arc of the slice taken into consideration.ⓘ Length of Arc [l]			+10% -10%
✖Effective Normal Stress is related to total stress and pore pressure.ⓘ Effective Normal Stress [σ^']			+10% -10%

✖Total Pore Pressure is the total pressure of the fluid in the pore space of the rock, when it exceeds the hydrostatic pressure, over pressure situation occurs.ⓘ Pore Pressure given Effective Stress on Slice [ΣU]

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Pore Pressure given Effective Stress on Slice Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Pore Pressure = (Total Normal Force/Length of Arc)-Effective Normal Stress
ΣU = (P/l)-σ^'
This formula uses 4 Variables

Variables Used

Total Pore Pressure - (Measured in Newton) - Total Pore Pressure is the total pressure of the fluid in the pore space of the rock, when it exceeds the hydrostatic pressure, over pressure situation occurs.
Total Normal Force - (Measured in Newton) - Total normal force acting at the base of the slice.
Length of Arc - (Measured in Meter) - Length of Arc of the slice taken into consideration.
Effective Normal Stress - (Measured in Pascal) - Effective Normal Stress is related to total stress and pore pressure.

STEP 1: Convert Input(s) to Base Unit

Total Normal Force: 150 Newton --> 150 Newton No Conversion Required
Length of Arc: 9.42 Meter --> 9.42 Meter No Conversion Required
Effective Normal Stress: 10 Pascal --> 10 Pascal No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

ΣU = (P/l)-σ^' --> (150/9.42)-10

Evaluating ... ...

ΣU = 5.92356687898089

STEP 3: Convert Result to Output's Unit

5.92356687898089 Newton --> No Conversion Required

FINAL ANSWER

5.92356687898089 ≈ 5.923567 Newton <-- Total Pore Pressure

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2100+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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< Slope Stability Analysis using Bishops Method Calculators

Length of Arc of Slice given Effective Stress

LaTeX Go Length of Arc = Total Normal Force/(Effective Normal Stress+Total Pore Pressure)

Effective Stress on Slice

LaTeX Go Effective Normal Stress = (Total Normal Force/Length of Arc)-Total Pore Pressure

Normal Stress on Slice

LaTeX Go Normal Stress in Pascal = Total Normal Force/Length of Arc

Length of Arc of Slice

LaTeX Go Length of Arc = Total Normal Force/Normal Stress in Pascal

Pore Pressure given Effective Stress on Slice Formula

LaTeX Go

Total Pore Pressure = (Total Normal Force/Length of Arc)-Effective Normal Stress
ΣU = (P/l)-σ^'

What is Pore Pressure?

Pore water pressure refers to the pressure of groundwater held within a soil or rock, in gaps between particles. Pore water pressures below the phreatic level of the groundwater are measured with piezometers.

How to Calculate Pore Pressure given Effective Stress on Slice?

Pore Pressure given Effective Stress on Slice calculator uses Total Pore Pressure = (Total Normal Force/Length of Arc)-Effective Normal Stress to calculate the Total Pore Pressure, The Pore Pressure given Effective Stress on Slice is defined as the value of pore pressure when we have prior information of other parameters used. Total Pore Pressure is denoted by ΣU symbol.

How to calculate Pore Pressure given Effective Stress on Slice using this online calculator? To use this online calculator for Pore Pressure given Effective Stress on Slice, enter Total Normal Force (P), Length of Arc (l) & Effective Normal Stress (σ^') and hit the calculate button. Here is how the Pore Pressure given Effective Stress on Slice calculation can be explained with given input values -> 5 = (150/9.42)-10.

FAQ

What is Pore Pressure given Effective Stress on Slice?

The Pore Pressure given Effective Stress on Slice is defined as the value of pore pressure when we have prior information of other parameters used and is represented as ΣU = (P/l)-σ^' or Total Pore Pressure = (Total Normal Force/Length of Arc)-Effective Normal Stress. Total normal force acting at the base of the slice, Length of Arc of the slice taken into consideration & Effective Normal Stress is related to total stress and pore pressure.

How to calculate Pore Pressure given Effective Stress on Slice?

The Pore Pressure given Effective Stress on Slice is defined as the value of pore pressure when we have prior information of other parameters used is calculated using Total Pore Pressure = (Total Normal Force/Length of Arc)-Effective Normal Stress. To calculate Pore Pressure given Effective Stress on Slice, you need Total Normal Force (P), Length of Arc (l) & Effective Normal Stress (σ^'). With our tool, you need to enter the respective value for Total Normal Force, Length of Arc & Effective Normal Stress 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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