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Bearing Capacity of Cohesive Soil for Square Footing Formula

GoBearing Capacity of Cohesive Soil for Circular Footing Formula

GoBearing Capacity for Circular Footing given Value of Bearing Capacity Factor Formula

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The Ultimate Bearing Capacity is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear. Check FAQs

q f = ((C \cdot N c) \cdot (1 + 0.3 \cdot (\frac{B}{L}))) + σ s

q_f - Ultimate Bearing Capacity?C - Cohesion in Soil as Kilopascal?N_c - Bearing Capacity Factor dependent on Cohesion?B - Width of Footing?L - Length of Footing?σ_s - Effective Surcharge in KiloPascal?

Bearing Capacity of Cohesive Soil for Square Footing Example

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Here is how the Bearing Capacity of Cohesive Soil for Square Footing equation looks like with Values.

Here is how the Bearing Capacity of Cohesive Soil for Square Footing equation looks like with Units.

Here is how the Bearing Capacity of Cohesive Soil for Square Footing equation looks like.

59.0445 = ((1.27 \cdot 9) \cdot (1 + 0.3 \cdot (\frac{2}{4}))) + 45.9

59.0445kPa = ((1.27kPa \cdot 9) \cdot (1 + 0.3 \cdot (\frac{2m}{4m}))) + 45.9kN/m²

59.0445 = ((1.27 \cdot 9) \cdot (1 + 0.3 \cdot (\frac{2}{4}))) + 45.9

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Bearing Capacity of Cohesive Soil for Square Footing Solution

Follow our step by step solution on how to calculate Bearing Capacity of Cohesive Soil for Square Footing?

FIRST Step Consider the formula

q f = ((C \cdot N c) \cdot (1 + 0.3 \cdot (\frac{B}{L}))) + σ s

Next Step Substitute values of Variables

∴

q f = ((1.27kPa \cdot 9) \cdot (1 + 0.3 \cdot (\frac{2m}{4m}))) + 45.9kN/m²

Next Step Convert Units

∴

q f = ((1270Pa \cdot 9) \cdot (1 + 0.3 \cdot (\frac{2m}{4m}))) + 45900Pa

Next Step Prepare to Evaluate

∴

q f = ((1270 \cdot 9) \cdot (1 + 0.3 \cdot (\frac{2}{4}))) + 45900

Next Step Evaluate

∴

q f = 59044.5Pa

LAST Step Convert to Output's Unit

∴

q f = 59.0445kPa

Bearing Capacity of Cohesive Soil for Square Footing Formula Elements

Variables

Ultimate Bearing Capacity

The Ultimate Bearing Capacity is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear.

Symbol: q_f

Measurement: PressureUnit: kPa

Note: Value should be greater than 0.

Formulas to find Ultimate Bearing Capacity

Cohesion in Soil as Kilopascal

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.

Symbol: C

Measurement: PressureUnit: kPa

Note: Value should be between 0 to 50.

Formulas to find Cohesion in Soil as Kilopascal

Bearing Capacity Factor dependent on Cohesion

Bearing Capacity Factor dependent on Cohesion is a constant whose value depends upon the cohesion of soil.

Symbol: N_c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Bearing Capacity Factor dependent on Cohesion

Width of Footing

Width of Footing is the shorter dimension of the footing.

Symbol: B

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Width of Footing

Length of Footing

Length of Footing is the length of the larger dimension of the footing.

Symbol: L

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Length of Footing

Effective Surcharge in KiloPascal

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.

Symbol: σ_s

Measurement: PressureUnit: kN/m²

Note: Value should be greater than 0.

Formulas to find Effective Surcharge in KiloPascal

Other Formulas to find Ultimate Bearing Capacity

Go Bearing Capacity of Cohesive Soil for Circular Footing

q f = (1.3 \cdot C \cdot N c) + σ s

Go Bearing Capacity for Circular Footing given Value of Bearing Capacity Factor

q f = (7.4 \cdot C) + σ s

Other formulas in Bearing Capacity of Cohesive Soil category

Go Cohesion of Soil given Bearing Capacity for Circular Footing

C = \frac{q f - σ s}{1.3 \cdot N c}

Go Bearing Capacity Factor Dependent on Cohesion for Circular Footing

N c = \frac{q f - σ s}{1.3 \cdot C}

Go Effective Surcharge given Bearing Capacity for Circular Footing

σ s = (q f - (1.3 \cdot C \cdot N c))

Go Cohesion of Soil for Circular Footing given Value of Bearing Capacity Factor

C = \frac{q f - σ s}{7.4}

How to Evaluate Bearing Capacity of Cohesive Soil for Square Footing?

Bearing Capacity of Cohesive Soil for Square Footing evaluator uses Ultimate Bearing Capacity = ((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+Effective Surcharge in KiloPascal to evaluate the Ultimate Bearing Capacity, The Bearing Capacity of Cohesive Soil for Square Footing is defined as the value of bearing capacity of cohesive soil when we have prior information of other parameters used. Ultimate Bearing Capacity is denoted by q_f symbol.

How to evaluate Bearing Capacity of Cohesive Soil for Square Footing using this online evaluator? To use this online evaluator for Bearing Capacity of Cohesive Soil for Square Footing, enter Cohesion in Soil as Kilopascal (C), Bearing Capacity Factor dependent on Cohesion (N_c), Width of Footing (B), Length of Footing (L) & Effective Surcharge in KiloPascal (σ_s) and hit the calculate button.

FAQs on Bearing Capacity of Cohesive Soil for Square Footing

What is the formula to find Bearing Capacity of Cohesive Soil for Square Footing?

The formula of Bearing Capacity of Cohesive Soil for Square Footing is expressed as Ultimate Bearing Capacity = ((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+Effective Surcharge in KiloPascal. Here is an example- 0.059044 = ((1270*9)*(1+0.3*(2/4)))+45900.

How to calculate Bearing Capacity of Cohesive Soil for Square Footing?

With Cohesion in Soil as Kilopascal (C), Bearing Capacity Factor dependent on Cohesion (N_c), Width of Footing (B), Length of Footing (L) & Effective Surcharge in KiloPascal (σ_s) we can find Bearing Capacity of Cohesive Soil for Square Footing using the formula - Ultimate Bearing Capacity = ((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))+Effective Surcharge in KiloPascal.

What are the other ways to Calculate Ultimate Bearing Capacity?

Here are the different ways to Calculate Ultimate Bearing Capacity-

Ultimate Bearing Capacity=(1.3*Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)+Effective Surcharge in KiloPascal
Ultimate Bearing Capacity=(7.4*Cohesion in Soil as Kilopascal)+Effective Surcharge in KiloPascal

Can the Bearing Capacity of Cohesive Soil for Square Footing be negative?

No, the Bearing Capacity of Cohesive Soil for Square Footing, measured in Pressure cannot be negative.

Which unit is used to measure Bearing Capacity of Cohesive Soil for Square Footing?

Bearing Capacity of Cohesive Soil for Square Footing is usually measured using the Kilopascal[kPa] for Pressure. Pascal[kPa], Bar[kPa], Pound Per Square Inch[kPa] are the few other units in which Bearing Capacity of Cohesive Soil for Square Footing can be measured.

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Bearing Capacity of Cohesive Soil for Square Footing Formula

​GoBearing Capacity of Cohesive Soil for Circular Footing Formula

​GoBearing Capacity for Circular Footing given Value of Bearing Capacity Factor Formula

Bearing Capacity of Cohesive Soil for Square Footing Example

Bearing Capacity of Cohesive Soil for Square Footing Solution

Bearing Capacity of Cohesive Soil for Square Footing Formula Elements

Other Formulas to find Ultimate Bearing Capacity

Other formulas in Bearing Capacity of Cohesive Soil category

How to Evaluate Bearing Capacity of Cohesive Soil for Square Footing?

FAQs on Bearing Capacity of Cohesive Soil for Square Footing

Variable Name

GoBearing Capacity of Cohesive Soil for Circular Footing Formula

GoBearing Capacity for Circular Footing given Value of Bearing Capacity Factor Formula