Correction Factor for Circle and Square Solution

STEP 0: Pre-Calculation Summary
Formula Used
Correction Factor Nq = 1+tan(Angle of Internal Friction)
N q = 1+tan(φ)
This formula uses 1 Functions, 2 Variables
Functions Used
tan - The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle., tan(Angle)
Variables Used
Correction Factor Nq - Correction Factor Nq is the function of angle of internal friction Ø.
Angle of Internal Friction - (Measured in Radian) - Angle of Internal Friction is the angle measured between the normal force and resultant force .
STEP 1: Convert Input(s) to Base Unit
Angle of Internal Friction: 46 Degree --> 0.802851455917241 Radian (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
N q = 1+tan(φ) --> 1+tan(0.802851455917241)
Evaluating ... ...
N q = 2.03553031379026
STEP 3: Convert Result to Output's Unit
2.03553031379026 --> No Conversion Required
FINAL ANSWER
2.03553031379026 2.03553 <-- Correction Factor Nq
(Calculation completed in 00.004 seconds)

Credits

Created by Alithea Fernandes
Don Bosco College of Engineering (DBCE), Goa
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Verified by Mridul Sharma
Indian Institute of Information Technology (IIIT), Bhopal
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11 Foundation Stability Analysis Calculators

Net Bearing Capacity of Long Footing in Foundation Stability Analysis
Go Net Bearing Capacity = (Alpha Footing Factor*Undrained Shear Strength in Soil*Bearing Capacity Factor)+(Effective Vertical Shear Stress in Soil*Bearing Capacity Factor Nq)+(Beta Footing Factor*Unit Weight of Soil*Width of Footing*Value of Nγ)
Maximum Bearing Pressure when Full Bearing Area of Sq and Rect Footings is Engaged
Go Maximum Bearing Pressure = (Axial Load on Soil/Area of Footing)*(1+(Loading Eccentricity 1*Principal Axis 1/(Radius of Gyration 1^2))+(Loading Eccentricity 2*Principal Axis 2/(Radius of Gyration 2^2)))
Maximum Bearing Pressure for Eccentric Loading Conventional Case
Go Maximum Bearing Pressure = (Circumference of Group in Foundation/(Breadth of Dam*Length of Footing))*(1+((6*Eccentricity of the Load on Soil)/Breadth of Dam))
Minimum Bearing Pressure for Eccentric Loading Conventional Case
Go Bearing Pressure Minimum = (Axial Load on Soil/(Breadth of Dam*Length of Footing))*(1-((6*Eccentricity of the Load on Soil)/Breadth of Dam))
Maximum Soil Pressure
Go Maximum Soil Pressure = (2*Axial Load on Soil)/(3*Length of Footing*((Width of Footing/2)-Eccentricity of the Load on Soil))
Correction Factor Nc for Rectangle
Go Correction Factor Nc = 1+(Width of Footing/Length of Footing)*(Bearing Capacity Factor Nq/Bearing Capacity Factor)
Correction Factor for Rectangle
Go Correction Factor Nq = 1+(Width of Footing/Length of Footing)*(tan(Angle of Internal Friction))
Net Bearing Capacity for Undrained Loading of Cohesive Soils
Go Net Bearing Capacity = Alpha Footing Factor*Bearing Capacity Factor Nq*Undrained Shear Strength in Soil
Correction Factor Nc for Circle and Square
Go Correction Factor Nc = 1+(Bearing Capacity Factor Nq/Bearing Capacity Factor)
Correction Factor Ny for Rectangle
Go Correction Factor NY = 1-0.4*(Width of Footing/Length of Footing)
Correction Factor for Circle and Square
Go Correction Factor Nq = 1+tan(Angle of Internal Friction)

Correction Factor for Circle and Square Formula

Correction Factor Nq = 1+tan(Angle of Internal Friction)
N q = 1+tan(φ)

What is Bearing Capacity Factor?

Bearing capacity factors are empirically derived factors used in a bearing capacity equation that usually correlates with the angle of internal friction of the soil.

How to Calculate Correction Factor for Circle and Square?

Correction Factor for Circle and Square calculator uses Correction Factor Nq = 1+tan(Angle of Internal Friction) to calculate the Correction Factor Nq, The Correction Factor for Circle and Square is defined as the shape corrections for bearing-capacity factors of Shallow Foundations. Correction Factor Nq is denoted by N q symbol.

How to calculate Correction Factor for Circle and Square using this online calculator? To use this online calculator for Correction Factor for Circle and Square, enter Angle of Internal Friction (φ) and hit the calculate button. Here is how the Correction Factor for Circle and Square calculation can be explained with given input values -> 2.03553 = 1+tan(0.802851455917241).

FAQ

What is Correction Factor for Circle and Square?
The Correction Factor for Circle and Square is defined as the shape corrections for bearing-capacity factors of Shallow Foundations and is represented as N q = 1+tan(φ) or Correction Factor Nq = 1+tan(Angle of Internal Friction). Angle of Internal Friction is the angle measured between the normal force and resultant force .
How to calculate Correction Factor for Circle and Square?
The Correction Factor for Circle and Square is defined as the shape corrections for bearing-capacity factors of Shallow Foundations is calculated using Correction Factor Nq = 1+tan(Angle of Internal Friction). To calculate Correction Factor for Circle and Square, 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 Correction Factor Nq?
In this formula, Correction Factor Nq uses Angle of Internal Friction. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Correction Factor Nq = 1+(Width of Footing/Length of Footing)*(tan(Angle of Internal Friction))
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