Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor Calculator

✖Ultimate Bearing Capacity in Soil is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear.ⓘ Ultimate Bearing Capacity in Soil [q_fc]			+10% -10%
✖Cohesion in Soil as Kilopascal is the ability of like particles within soil to hold onto each other. It is the shear strength or force that binds together like particles in the structure of a soil.ⓘ Cohesion in Soil as Kilopascal [C]			+10% -10%
✖Bearing Capacity Factor dependent on Cohesion is a constant whose value depends upon the cohesion of soil.ⓘ Bearing Capacity Factor dependent on Cohesion [N_c]			+10% -10%
✖Width of Footing is the shorter dimension of the footing.ⓘ Width of Footing [B]			+10% -10%
✖Length of Footing is the length of the larger dimension of the footing.ⓘ Length of Footing [L]			+10% -10%
✖Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil.ⓘ Unit Weight of Soil [γ]			+10% -10%
✖Bearing Capacity Factor dependent on Unit Weight is a constant whose value depends upon unit weight of soil.ⓘ Bearing Capacity Factor dependent on Unit Weight [N_γ]			+10% -10%
✖Effective Surcharge in KiloPascal also called as surcharge load refers to the vertical pressure or any load that acts over the ground surface additional to basic earth pressure.ⓘ Effective Surcharge in KiloPascal [σ_s]			+10% -10%

✖Bearing Capacity Factor dependent on Surcharge is a constant whose value depends upon surcharge.ⓘ Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor [N_q]

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Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Bearing Capacity Factor dependent on Surcharge = (Ultimate Bearing Capacity in Soil-(((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+((0.5*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)*(1-0.2*(Width of Footing/Length of Footing)))))/Effective Surcharge in KiloPascal
N_q = (q_fc-(((C*N_c)*(1+0.3*(B/L)))+((0.5*γ*B*N_γ)*(1-0.2*(B/L)))))/σ_s
This formula uses 9 Variables

Variables Used

Bearing Capacity Factor dependent on Surcharge - Bearing Capacity Factor dependent on Surcharge is a constant whose value depends upon surcharge.
Ultimate Bearing Capacity in Soil - (Measured in Pascal) - Ultimate Bearing Capacity in Soil is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear.
Cohesion in Soil as Kilopascal - (Measured in Pascal) - Cohesion in Soil as Kilopascal is the ability of like particles within soil to hold onto each other. It is the shear strength or force that binds together like particles in the structure of a soil.
Bearing Capacity Factor dependent on Cohesion - Bearing Capacity Factor dependent on Cohesion is a constant whose value depends upon the cohesion of soil.
Width of Footing - (Measured in Meter) - Width of Footing is the shorter dimension of the footing.
Length of Footing - (Measured in Meter) - Length of Footing is the length of the larger dimension of the footing.
Unit Weight of Soil - (Measured in Newton per Cubic Meter) - Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil.
Bearing Capacity Factor dependent on Unit Weight - Bearing Capacity Factor dependent on Unit Weight is a constant whose value depends upon unit weight of soil.
Effective Surcharge in KiloPascal - (Measured in Pascal) - Effective Surcharge in KiloPascal also called as surcharge load refers to the vertical pressure or any load that acts over the ground surface additional to basic earth pressure.

STEP 1: Convert Input(s) to Base Unit

Ultimate Bearing Capacity in Soil: 127.8 Kilopascal --> 127800 Pascal (Check conversion here)
Cohesion in Soil as Kilopascal: 1.27 Kilopascal --> 1270 Pascal (Check conversion here)
Bearing Capacity Factor dependent on Cohesion: 9 --> No Conversion Required
Width of Footing: 2 Meter --> 2 Meter No Conversion Required
Length of Footing: 4 Meter --> 4 Meter No Conversion Required
Unit Weight of Soil: 18 Kilonewton per Cubic Meter --> 18000 Newton per Cubic Meter (Check conversion here)
Bearing Capacity Factor dependent on Unit Weight: 1.6 --> No Conversion Required
Effective Surcharge in KiloPascal: 45.9 Kilonewton per Square Meter --> 45900 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N_q = (q_fc-(((C*N_c)*(1+0.3*(B/L)))+((0.5*γ*B*N_γ)*(1-0.2*(B/L)))))/σ_s --> (127800-(((1270*9)*(1+0.3*(2/4)))+((0.5*18000*2*1.6)*(1-0.2*(2/4)))))/45900

Evaluating ... ...

N_q = 1.93323529411765

STEP 3: Convert Result to Output's Unit

1.93323529411765 --> No Conversion Required

FINAL ANSWER

1.93323529411765 ≈ 1.933235 <-- Bearing Capacity Factor dependent on Surcharge

(Calculation completed in 00.020 seconds)

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Home » Engineering » Civil » Geotechnical Engineering » Bearing Capacity of Cohesive Soil » Frictional Cohesive Soil » Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor

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< Frictional Cohesive Soil Calculators

Cohesion of Soil given Ultimate Bearing Capacity for Rectangular Footing

LaTeX Go Cohesion in Soil as Kilopascal = (Ultimate Bearing Capacity in Soil-((Effective Surcharge in KiloPascal*Bearing Capacity Factor dependent on Surcharge)+(0.4*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)))/((Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))

Bearing Capacity Factor Dependent on Cohesion for Rectangular Footing

LaTeX Go Bearing Capacity Factor dependent on Cohesion = (Ultimate Bearing Capacity in Soil-((Effective Surcharge in KiloPascal*Bearing Capacity Factor dependent on Surcharge)+(0.4*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)))/((Cohesion in Soil as Kilopascal)*(1+0.3*(Width of Footing/Length of Footing)))

Effective Surcharge for Rectangular Footing

LaTeX Go Effective Surcharge in KiloPascal = (Ultimate Bearing Capacity in Soil-(((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+(0.4*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)))/Bearing Capacity Factor dependent on Surcharge

Ultimate Bearing Capacity for Rectangular Footing

LaTeX Go Ultimate Bearing Capacity in Soil = ((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+(Effective Surcharge in KiloPascal*Bearing Capacity Factor dependent on Surcharge)+(0.4*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)

Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor Formula

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What is Bearing Capacity?

In geotechnical engineering, bearing capacity is the capacity of soil to support the loads applied to the ground. The bearing capacity of soil is the maximum average contact pressure between the foundation and the soil which should not produce shear failure in the soil.

How to Calculate Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor?

Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor calculator uses Bearing Capacity Factor dependent on Surcharge = (Ultimate Bearing Capacity in Soil-(((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+((0.5*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)*(1-0.2*(Width of Footing/Length of Footing)))))/Effective Surcharge in KiloPascal to calculate the Bearing Capacity Factor dependent on Surcharge, The Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor is defined as the value of bearing capacity factor dependent on surcharge when we have prior information of other parameters used. Bearing Capacity Factor dependent on Surcharge is denoted by N_q symbol.

How to calculate Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor using this online calculator? To use this online calculator for Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor, enter Ultimate Bearing Capacity in Soil (q_fc), Cohesion in Soil as Kilopascal (C), Bearing Capacity Factor dependent on Cohesion (N_c), Width of Footing (B), Length of Footing (L), Unit Weight of Soil (γ), Bearing Capacity Factor dependent on Unit Weight (N_γ) & Effective Surcharge in KiloPascal (σ_s) and hit the calculate button. Here is how the Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor calculation can be explained with given input values -> 1.933235 = (127800-(((1270*9)*(1+0.3*(2/4)))+((0.5*18000*2*1.6)*(1-0.2*(2/4)))))/45900.

FAQ

What is Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor?

The Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor is defined as the value of bearing capacity factor dependent on surcharge when we have prior information of other parameters used and is represented as N_q = (q_fc-(((C*N_c)*(1+0.3*(B/L)))+((0.5*γ*B*N_γ)*(1-0.2*(B/L)))))/σ_s or Bearing Capacity Factor dependent on Surcharge = (Ultimate Bearing Capacity in Soil-(((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+((0.5*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)*(1-0.2*(Width of Footing/Length of Footing)))))/Effective Surcharge in KiloPascal. Ultimate Bearing Capacity in Soil is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear, Cohesion in Soil as Kilopascal is the ability of like particles within soil to hold onto each other. It is the shear strength or force that binds together like particles in the structure of a soil, Bearing Capacity Factor dependent on Cohesion is a constant whose value depends upon the cohesion of soil, Width of Footing is the shorter dimension of the footing, Length of Footing is the length of the larger dimension of the footing, Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil, Bearing Capacity Factor dependent on Unit Weight is a constant whose value depends upon unit weight of soil & Effective Surcharge in KiloPascal also called as surcharge load refers to the vertical pressure or any load that acts over the ground surface additional to basic earth pressure.

How to calculate Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor?

The Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor is defined as the value of bearing capacity factor dependent on surcharge when we have prior information of other parameters used is calculated using Bearing Capacity Factor dependent on Surcharge = (Ultimate Bearing Capacity in Soil-(((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+((0.5*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)*(1-0.2*(Width of Footing/Length of Footing)))))/Effective Surcharge in KiloPascal. To calculate Bearing Capacity Factor Dependent on Surcharge for Rectangular Footing given Shape Factor, you need Ultimate Bearing Capacity in Soil (q_fc), Cohesion in Soil as Kilopascal (C), Bearing Capacity Factor dependent on Cohesion (N_c), Width of Footing (B), Length of Footing (L), Unit Weight of Soil (γ), Bearing Capacity Factor dependent on Unit Weight (N_γ) & Effective Surcharge in KiloPascal (σ_s). With our tool, you need to enter the respective value for Ultimate Bearing Capacity in Soil, Cohesion in Soil as Kilopascal, Bearing Capacity Factor dependent on Cohesion, Width of Footing, Length of Footing, Unit Weight of Soil, Bearing Capacity Factor dependent on Unit Weight & Effective Surcharge in KiloPascal 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 Bearing Capacity Factor dependent on Surcharge?

In this formula, Bearing Capacity Factor dependent on Surcharge uses Ultimate Bearing Capacity in Soil, Cohesion in Soil as Kilopascal, Bearing Capacity Factor dependent on Cohesion, Width of Footing, Length of Footing, Unit Weight of Soil, Bearing Capacity Factor dependent on Unit Weight & Effective Surcharge in KiloPascal. We can use 1 other way(s) to calculate the same, which is/are as follows -

Bearing Capacity Factor dependent on Surcharge = (Ultimate Bearing Capacity in Soil-(((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+(0.4*Unit Weight of Soil*Width of Footing*Bearing Capacity Factor dependent on Unit Weight)))/Effective Surcharge in KiloPascal

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