Correction Factor Nq for Rectangle Calculator

Category	Engineering ↺
Engineering	Civil ↺
Civil	Piles and Piling ↺
Piles-And-Piling	Foundation Stability Analysis ↺

✖Width of the Footing is the shorter dimension of the footing.ⓘ Width of the Footing [B]			+10% -10%
✖Length of Footing is the length of the larger dimension of the footing.ⓘ Length of Footing [L]			+10% -10%
✖Angle of internal friction is denoted as Ø and defined in terms of effective friction angle.ⓘ Angle of internal friction [Ø]			+10% -10%

✖Correction Factor Nq is the function of angle of internal friction Øⓘ Correction Factor Nq for Rectangle [N _q]

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Alithea Fernandes

Don Bosco College of Engineering (DBCE), Goa

Alithea Fernandes has created this Calculator and 100+ more calculators!

Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has verified this Calculator and 500+ more calculators!

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

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

Settlement in Foundation due to Load applied on Foundation

Settlement in foundation=((Load intensity*Width of the Footing)/(Coefficient dependent on internal friction*Width of the Footing+2*Coefficient dependent on internal friction*Depth of footing+Coefficient dependent on cohesion)) GO

Load Intensity on Foundation when Settlement is Given

Load intensity=(Settlement in foundation*Coefficient dependent on internal friction)*(1+(2*Depth of footing)/Width of the Footing)+((Settlement in foundation*Coefficient dependent on cohesion)/Width of the Footing) GO

Net Bearing Capacity of a Long Footing in Foundation Stability Analysis

Net Bearing Capacity=(alpha footing factor*undrained shear strength of soil*value of Nc)+(effective vertical shear stress*value of Nq)+(beta footing factor*unit weight of soil*Width of the Footing*value of Nγ) GO

Correction Factor Nc for Rectangle

Correction Factor Nc=1+(Width of the Footing/Length of Footing )*(Bearing Capacity Factor/Bearing Capacity Factor Nc) GO

Maximum Soil Pressure

Maximum Soil Pressure=(2*Axial Loading)/(3*Length of Footing *((Width of the Footing/2)-Eccentricity of Loading)) GO

Uniform Pressure on Soil when Maximum Moment is Given

uniform pressure on soil= (8*Maximum Moment)/((Width of the Footing-Wall thickness)^2) GO

Maximum Moment for Symmetrical Concrete Wall Footing

Maximum Moment= (uniform pressure on soil/8)*(Width of the Footing-Wall thickness)^2 GO

Correction Factor Ny for Rectangle

Correction Factor Nϒ=1-0.4*(Width of the Footing/Length of Footing ) GO

Correction Factor Nq for Circle and Square

Correction Factor Nq=1+tan(Angle of internal friction) GO

< 1 Other formulas that calculate the same Output

Correction Factor Nq for Circle and Square

Correction Factor Nq=1+tan(Angle of internal friction) GO

Correction Factor Nq for Rectangle Formula

Correction Factor Nq=1+(Width of the Footing/Length of Footing )*(tan(Angle of internal friction))
N <sub>q</sub>=1+(B/L)*(tan(Ø))

More formulas

Net Bearing Capacity of a Long Footing in Foundation Stability Analysis GO

Net Bearing Capacity for Undrained Loading of Cohesive Soils GO

Maximum Bearing Pressure for Eccentric Loading Conventional Case GO

Minimum Bearing Pressure for Eccentric Loading Conventional Case GO

Correction Factor Nc for Rectangle GO

Correction Factor Ny for Rectangle GO

Correction Factor Nc for Circle and Square GO

Correction Factor Nq for Circle and Square GO

Maximum Soil Pressure GO

Maximum Bearing Pressure when Full Bearing Area of Sq and Rect Footings is Engaged GO

What is Bearing Capacity Factor?

Bearing capacity is the ability of the underlying soil to support the foundation loads without shear failure. 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 Nq for Rectangle?

Correction Factor Nq for Rectangle calculator uses Correction Factor Nq=1+(Width of the Footing/Length of Footing )*(tan(Angle of internal friction)) to calculate the Correction Factor Nq, The Correction Factor Nq for Rectangle formula is defined as the shape corrections for bearing-capacity factors of Shallow Foundations. Correction Factor Nq and is denoted by N _q symbol.

How to calculate Correction Factor Nq for Rectangle using this online calculator? To use this online calculator for Correction Factor Nq for Rectangle, enter Width of the Footing (B), Length of Footing (L) and Angle of internal friction (Ø) and hit the calculate button. Here is how the Correction Factor Nq for Rectangle calculation can be explained with given input values -> 1.088163 = 1+(2/4)*(tan(10)).

FAQ

What is Correction Factor Nq for Rectangle?

The Correction Factor Nq for Rectangle formula is defined as the shape corrections for bearing-capacity factors of Shallow Foundations and is represented as N _q=1+(B/L)*(tan(Ø)) or Correction Factor Nq=1+(Width of the Footing/Length of Footing )*(tan(Angle of internal friction)). Width of the Footing is the shorter dimension of the footing, Length of Footing is the length of the larger dimension of the footing and Angle of internal friction is denoted as Ø and defined in terms of effective friction angle.

How to calculate Correction Factor Nq for Rectangle?

The Correction Factor Nq for Rectangle formula is defined as the shape corrections for bearing-capacity factors of Shallow Foundations is calculated using Correction Factor Nq=1+(Width of the Footing/Length of Footing )*(tan(Angle of internal friction)). To calculate Correction Factor Nq for Rectangle, you need Width of the Footing (B), Length of Footing (L) and Angle of internal friction (Ø). With our tool, you need to enter the respective value for Width of the Footing, Length of Footing and 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 Width of the Footing, Length of Footing and Angle of internal friction. We can use 1 other way(s) to calculate the same, which is/are as follows -

Correction Factor Nq=1+tan(Angle of internal friction)

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