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Cohesion of Soil 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. Check FAQs
Cs=qf-(σs)5.7
Cs - Cohesion of Soil?qf - Ultimate Bearing Capacity?σs - Effective Surcharge in KiloPascal?

Cohesion of Soil given Value of Bearing Capacity Factor Example

With values
With units
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Here is how the Cohesion of Soil given Value of Bearing Capacity Factor equation looks like with Values.

Here is how the Cohesion of Soil given Value of Bearing Capacity Factor equation looks like with Units.

Here is how the Cohesion of Soil given Value of Bearing Capacity Factor equation looks like.

2.4737Edit=60Edit-(45.9Edit)5.7
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Cohesion of Soil given Value of Bearing Capacity Factor Solution

Follow our step by step solution on how to calculate Cohesion of Soil given Value of Bearing Capacity Factor?

FIRST Step Consider the formula
Cs=qf-(σs)5.7
Next Step Substitute values of Variables
Cs=60kPa-(45.9kN/m²)5.7
Next Step Convert Units
Cs=60000Pa-(45900Pa)5.7
Next Step Prepare to Evaluate
Cs=60000-(45900)5.7
Next Step Evaluate
Cs=2473.68421052632Pa
Next Step Convert to Output's Unit
Cs=2.47368421052632kPa
LAST Step Rounding Answer
Cs=2.4737kPa

Cohesion of Soil given Value of Bearing Capacity Factor Formula Elements

Variables
Cohesion of Soil
Cohesion of Soil 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: Cs
Measurement: PressureUnit: kPa
Note: Value should be greater than 0.
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: qf
Measurement: PressureUnit: kPa
Note: Value should be greater than 0.
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: σs
Measurement: PressureUnit: kN/m²
Note: Value should be greater than 0.

Other Formulas to find Cohesion of Soil

​Go Cohesion of Soil given Bearing Capacity for Purely Cohesive Soil
Cs=qfc-(σsNq)Nc
​Go Cohesion of Soil for Purely Cohesive Soil given Depth of Footing
Cs=qf-((γD)Nq)Nc
​Go Cohesion of Soil for Purely Cohesive Soil given Unit Weight of Soil
Cs=qf-(γD)5.7

Other formulas in Terzaghi's Analysis Purely Cohesive Soil category

​Go Bearing Capacity for Purely Cohesive Soil
qf=((CsNc)+(σsNq))
​Go Bearing Capacity Factor Dependent on cohesion for Purely Cohesive Soil
Nc=qfc-((σs)Nq)Cs
​Go Effective Surcharge given Bearing Capacity for Purely Cohesive Soil
σs=qf-(CsNc)Nq
​Go Bearing Capacity Factor Dependent on Surcharge for Purely Cohesive Soil
Nq=qf-(CsNc)σs

How to Evaluate Cohesion of Soil given Value of Bearing Capacity Factor?

Cohesion of Soil given Value of Bearing Capacity Factor evaluator uses Cohesion of Soil = (Ultimate Bearing Capacity-(Effective Surcharge in KiloPascal))/5.7 to evaluate the Cohesion of Soil, The Cohesion of Soil given Value of Bearing Capacity Factor is defined as its internal molecular attraction, influencing strength. Bearing Capacity Factor indicates soil's load-bearing ability for construction design. Cohesion of Soil is denoted by Cs symbol.

How to evaluate Cohesion of Soil given Value of Bearing Capacity Factor using this online evaluator? To use this online evaluator for Cohesion of Soil given Value of Bearing Capacity Factor, enter Ultimate Bearing Capacity (qf) & Effective Surcharge in KiloPascal s) and hit the calculate button.

FAQs on Cohesion of Soil given Value of Bearing Capacity Factor

What is the formula to find Cohesion of Soil given Value of Bearing Capacity Factor?
The formula of Cohesion of Soil given Value of Bearing Capacity Factor is expressed as Cohesion of Soil = (Ultimate Bearing Capacity-(Effective Surcharge in KiloPascal))/5.7. Here is an example- 0.009491 = (60000-(45900))/5.7.
How to calculate Cohesion of Soil given Value of Bearing Capacity Factor?
With Ultimate Bearing Capacity (qf) & Effective Surcharge in KiloPascal s) we can find Cohesion of Soil given Value of Bearing Capacity Factor using the formula - Cohesion of Soil = (Ultimate Bearing Capacity-(Effective Surcharge in KiloPascal))/5.7.
What are the other ways to Calculate Cohesion of Soil?
Here are the different ways to Calculate Cohesion of Soil-
  • Cohesion of Soil=(Ultimate Bearing Capacity in Soil-(Effective Surcharge in KiloPascal*Bearing Capacity Factor dependent on Surcharge))/Bearing Capacity Factor dependent on CohesionOpenImg
  • Cohesion of Soil=(Ultimate Bearing Capacity-((Unit Weight of Soil*Depth of Footing)*Bearing Capacity Factor dependent on Surcharge))/Bearing Capacity Factor dependent on CohesionOpenImg
  • Cohesion of Soil=(Ultimate Bearing Capacity-(Unit Weight of Soil*Depth of Footing))/5.7OpenImg
Can the Cohesion of Soil given Value of Bearing Capacity Factor be negative?
No, the Cohesion of Soil given Value of Bearing Capacity Factor, measured in Pressure cannot be negative.
Which unit is used to measure Cohesion of Soil given Value of Bearing Capacity Factor?
Cohesion of Soil given Value of Bearing Capacity Factor 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 Cohesion of Soil given Value of Bearing Capacity Factor can be measured.
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