Change in Normal Stress given Overall Pore Pressure Coefficient Solution

STEP 0: Pre-Calculation Summary
Formula Used
Change in Normal Stress = Change in Pore Pressure/Pore Pressure Coefficient Overall
Δσ1 = Δu/B
This formula uses 3 Variables
Variables Used
Change in Normal Stress - (Measured in Pascal) - Change in Normal Stress means difference between final stress and initial stress.
Change in Pore Pressure - (Measured in Pascal) - Change in Pore Pressure means difference between final pore pressure and initial pore pressure.
Pore Pressure Coefficient Overall - Pore Pressure Coefficient Overall is ratio of pore pressure to normal stress.
STEP 1: Convert Input(s) to Base Unit
Change in Pore Pressure: 3 Pascal --> 3 Pascal No Conversion Required
Pore Pressure Coefficient Overall: 0.5 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Δσ1 = Δu/B --> 3/0.5
Evaluating ... ...
Δσ1 = 6
STEP 3: Convert Result to Output's Unit
6 Pascal --> No Conversion Required
FINAL ANSWER
6 Pascal <-- Change in Normal Stress
(Calculation completed in 00.004 seconds)

Credits

Created by Suraj Kumar
Birsa Institute of Technology (BIT), Sindri
Suraj Kumar has created this Calculator and 2200+ more calculators!
Verified by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
Ishita Goyal has verified this Calculator and 2600+ more calculators!

25 Slope Stability Analysis using Bishops Method Calculators

Weight of Slice given Total Normal Force Acting on Slice
Go Weight of Slice = (Total Normal Force in Soil Mechanics*cos((Angle of Base*pi)/180))+(Shear Force on Slice in Soil Mechanics*sin((Angle of Base*pi)/180))-Vertical Shear Force+Vertical Shear Force at other Section
Resultant Vertical Shear Force on Section N+1
Go Vertical Shear Force at other Section = Weight of Slice+Vertical Shear Force-(Total Normal Force in Soil Mechanics*cos((Angle of Base*pi)/180))+(Shear Force on Slice in Soil Mechanics*sin((Angle of Base*pi)/180))
Resultant Vertical Shear Force on Section N
Go Vertical Shear Force = (Total Normal Force in Soil Mechanics*cos((Angle of Base*pi)/180))+(Shear Force on Slice in Soil Mechanics*sin((Angle of Base*pi)/180))-Weight of Slice+Vertical Shear Force at other Section
Effective Cohesion of Soil given Shear Force in Bishop's Analysis
Go Effective Cohesion = ((Shear Force on Slice in Soil Mechanics*Factor of Safety)-((Total Normal Force-(Upward Force*Length of Arc))*tan((Effective Angle of Internal Friction*pi)/180)))/Length of Arc
Factor of Safety given Shear Force in Bishop's Analysis
Go Factor of Safety = ((Effective Cohesion*Length of Arc) +(Total Normal Force-(Upward Force*Length of Arc))*tan((Effective Angle of Internal Friction*pi)/180))/Shear Force on Slice in Soil Mechanics
Effective Angle of Internal Friction given Shear Force in Bishop's Analysis
Go Effective Angle of Internal Friction = atan(((Shear Force on Slice in Soil Mechanics*Factor of Safety)-(Effective Cohesion*Length of Arc))/(Total Normal Force-(Upward Force*Length of Arc)))
Effective Cohesion of Soil given Normal Stress on Slice
Go Effective Cohesion = Shear Strength of Soil in Pascal-((Normal Stress in Pascal-Upward Force)*tan((Effective Angle of Internal Friction*pi)/180))
Normal Stress on Slice given Shear Strength
Go Normal Stress in Pascal = ((Shear Strength of Soil in Pascal-Cohesion in Soil)/tan((Effective Angle of Internal Friction*pi)/180))+Upward Force
Effective Angle of Internal Friction given Shear Strength
Go Effective Angle of Internal Friction = atan((Shear Strength-Effective Cohesion)/(Normal Stress in Mega Pascal-Upward Force))
Radius of Arc when Total Shear Force on Slice is Available
Go Radius of Soil Section = (Total Weight of Slice in Soil Mechanics*Horizontal Distance)/Total Shear Force in Soil Mechanics
Total Weight of Slice given Total Shear Force on Slice
Go Total Weight of Slice in Soil Mechanics = (Total Shear Force in Soil Mechanics*Radius of Soil Section)/Horizontal Distance
Horizontal Distance of Slice from Centre of Rotation
Go Horizontal Distance = (Total Shear Force in Soil Mechanics*Radius of Soil Section)/Total Weight of Slice in Soil Mechanics
Factor of Safety given by Bishop
Go Factor of Safety = Stability Coefficient m in Soil Mechanics-(Stability Coefficient n*Pore Pressure Ratio)
Pore Pressure Ratio given Horizontal Width
Go Pore Pressure Ratio = (Upward Force*Width of Soil Section)/Total Weight of Slice in Soil Mechanics
Unit weight of Soil given Pore Pressure Ratio
Go Unit Weight of Soil = (Upward Force in Seepage Analysis/(Pore Pressure Ratio*Height of Slice))
Height of Slice given Pore Pressure Ratio
Go Height of Slice = (Upward Force in Seepage Analysis/(Pore Pressure Ratio*Unit Weight of Soil))
Pore Pressure Ratio given Unit Weight
Go Pore Pressure Ratio = (Upward Force in Seepage Analysis/(Unit Weight of Soil*Height of Slice))
Length of Arc of Slice given Effective Stress
Go Length of Arc = Total Normal Force/(Effective Normal Stress+Total Pore Pressure)
Pore Pressure given Effective Stress on Slice
Go Total Pore Pressure = (Total Normal Force/Length of Arc)-Effective Normal Stress
Effective Stress on Slice
Go Effective Normal Stress = (Total Normal Force/Length of Arc)-Total Pore Pressure
Length of Arc of Slice given Shear Force in Bishop's Analysis
Go Length of Arc = Shear Force on Slice in Soil Mechanics/Shear Stress of Soil in Pascal
Change in Pore Pressure given Overall Pore Pressure Coefficient
Go Change in Pore Pressure = Change in Normal Stress*Pore Pressure Coefficient Overall
Change in Normal Stress given Overall Pore Pressure Coefficient
Go Change in Normal Stress = Change in Pore Pressure/Pore Pressure Coefficient Overall
Normal Stress on Slice
Go Normal Stress in Pascal = Total Normal Force/Length of Arc
Length of Arc of Slice
Go Length of Arc = Total Normal Force/Normal Stress in Pascal

Change in Normal Stress given Overall Pore Pressure Coefficient Formula

Change in Normal Stress = Change in Pore Pressure/Pore Pressure Coefficient Overall
Δσ1 = Δu/B

What is Normal Stress?

A normal stress is a stress that occurs when a member is loaded by an axial force. The value of the normal force for any prismatic section is simply the force divided by the cross sectional area. Normal stress when the direction of the deforming force is perpendicular to the cross-sectional area of the body

How to Calculate Change in Normal Stress given Overall Pore Pressure Coefficient?

Change in Normal Stress given Overall Pore Pressure Coefficient calculator uses Change in Normal Stress = Change in Pore Pressure/Pore Pressure Coefficient Overall to calculate the Change in Normal Stress, The Change in Normal Stress given Overall Pore Pressure Coefficient is defined as the value of change in normal stress when we have prior information of other parameters used. Change in Normal Stress is denoted by Δσ1 symbol.

How to calculate Change in Normal Stress given Overall Pore Pressure Coefficient using this online calculator? To use this online calculator for Change in Normal Stress given Overall Pore Pressure Coefficient, enter Change in Pore Pressure (Δu) & Pore Pressure Coefficient Overall (B) and hit the calculate button. Here is how the Change in Normal Stress given Overall Pore Pressure Coefficient calculation can be explained with given input values -> 0.3 = 3/0.5.

FAQ

What is Change in Normal Stress given Overall Pore Pressure Coefficient?
The Change in Normal Stress given Overall Pore Pressure Coefficient is defined as the value of change in normal stress when we have prior information of other parameters used and is represented as Δσ1 = Δu/B or Change in Normal Stress = Change in Pore Pressure/Pore Pressure Coefficient Overall. Change in Pore Pressure means difference between final pore pressure and initial pore pressure & Pore Pressure Coefficient Overall is ratio of pore pressure to normal stress.
How to calculate Change in Normal Stress given Overall Pore Pressure Coefficient?
The Change in Normal Stress given Overall Pore Pressure Coefficient is defined as the value of change in normal stress when we have prior information of other parameters used is calculated using Change in Normal Stress = Change in Pore Pressure/Pore Pressure Coefficient Overall. To calculate Change in Normal Stress given Overall Pore Pressure Coefficient, you need Change in Pore Pressure (Δu) & Pore Pressure Coefficient Overall (B). With our tool, you need to enter the respective value for Change in Pore Pressure & Pore Pressure Coefficient Overall and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!