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Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor Formula

GoEffective Surcharge given Bearing Capacity for Circular Footing Formula

GoEffective Surcharge given Bearing Capacity for Square Footing Formula

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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. Check FAQs

σ s = q f - (7.4 \cdot C)

σ_s - Effective Surcharge in KiloPascal?q_f - Ultimate Bearing Capacity?C - Cohesion in Soil as Kilopascal?

Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor Example

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Here is how the Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor equation looks like with Values.

Here is how the Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor equation looks like with Units.

Here is how the Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor equation looks like.

50.602 = 60 - (7.4 \cdot 1.27)

50.602kN/m² = 60kPa - (7.4 \cdot 1.27kPa)

50.602 = 60 - (7.4 \cdot 1.27)

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Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor Solution

Follow our step by step solution on how to calculate Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor?

FIRST Step Consider the formula

σ s = q f - (7.4 \cdot C)

Next Step Substitute values of Variables

∴

σ s = 60kPa - (7.4 \cdot 1.27kPa)

Next Step Convert Units

∴

σ s = 60000Pa - (7.4 \cdot 1270Pa)

Next Step Prepare to Evaluate

∴

σ s = 60000 - (7.4 \cdot 1270)

Next Step Evaluate

∴

σ s = 50602Pa

LAST Step Convert to Output's Unit

∴

σ s = 50.602kN/m²

Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor Formula Elements

Variables

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

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

Other Formulas to find Effective Surcharge in KiloPascal

Go Effective Surcharge given Bearing Capacity for Circular Footing

σ s = (q f - (1.3 \cdot C \cdot N c))

Go Effective Surcharge given Bearing Capacity for Square Footing

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

Other formulas in Bearing Capacity of Cohesive Soil category

Go Bearing Capacity of Cohesive Soil for Circular Footing

q f = (1.3 \cdot C \cdot N c) + σ s

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 Bearing Capacity for Circular Footing given Value of Bearing Capacity Factor

q f = (7.4 \cdot C) + σ s

How to Evaluate Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor?

Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor evaluator uses Effective Surcharge in KiloPascal = Ultimate Bearing Capacity-(7.4*Cohesion in Soil as Kilopascal) to evaluate the Effective Surcharge in KiloPascal, The Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor is defined as the value of effective surcharge when we have prior information of other parameters used. Effective Surcharge in KiloPascal is denoted by σ_s symbol.

How to evaluate Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor using this online evaluator? To use this online evaluator for Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor, enter Ultimate Bearing Capacity (q_f) & Cohesion in Soil as Kilopascal (C) and hit the calculate button.

FAQs on Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor

What is the formula to find Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor?

The formula of Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor is expressed as Effective Surcharge in KiloPascal = Ultimate Bearing Capacity-(7.4*Cohesion in Soil as Kilopascal). Here is an example- 0.050602 = 60000-(7.4*1270).

How to calculate Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor?

With Ultimate Bearing Capacity (q_f) & Cohesion in Soil as Kilopascal (C) we can find Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor using the formula - Effective Surcharge in KiloPascal = Ultimate Bearing Capacity-(7.4*Cohesion in Soil as Kilopascal).

What are the other ways to Calculate Effective Surcharge in KiloPascal?

Here are the different ways to Calculate Effective Surcharge in KiloPascal-

Effective Surcharge in KiloPascal=(Ultimate Bearing Capacity-(1.3*Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion))
Effective Surcharge in KiloPascal=Ultimate Bearing Capacity-((Cohesion in Soil as Kilopascal*Bearing Capacity Factor dependent on Cohesion)*(1+0.3*(Width of Footing/Length of Footing)))

Can the Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor be negative?

No, the Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor, measured in Pressure cannot be negative.

Which unit is used to measure Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor?

Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor is usually measured using the Kilonewton per Square Meter[kN/m²] for Pressure. Pascal[kN/m²], Kilopascal[kN/m²], Bar[kN/m²] are the few other units in which Effective Surcharge for Circular Footing given Value of Bearing Capacity Factor can be measured.

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