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Gross Pressure Intensity given Net Pressure Intensity Formula

GoGross Pressure Intensity given Average Unit Weight of Soil Formula

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Gross Pressure is the total pressure at the base of the footing due to the weight of the superstructure and earth fill if any. Check FAQs

q g = q n + σ s

q_g - Gross Pressure?q_n - Net Pressure?σ_s - Effective Surcharge in Kilopascal?

Gross Pressure Intensity given Net Pressure Intensity Example

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Here is how the Gross Pressure Intensity given Net Pressure Intensity equation looks like with Values.

Here is how the Gross Pressure Intensity given Net Pressure Intensity equation looks like with Units.

Here is how the Gross Pressure Intensity given Net Pressure Intensity equation looks like.

60.9 = 15 + 45.9

60.9kN/m² = 15kN/m² + 45.9kN/m²

60.9 = 15 + 45.9

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Gross Pressure Intensity given Net Pressure Intensity Solution

Follow our step by step solution on how to calculate Gross Pressure Intensity given Net Pressure Intensity?

FIRST Step Consider the formula

q g = q n + σ s

Next Step Substitute values of Variables

∴

q g = 15kN/m² + 45.9kN/m²

Next Step Convert Units

∴

q g = 15000Pa + 45900Pa

Next Step Prepare to Evaluate

∴

q g = 15000 + 45900

Next Step Evaluate

∴

q g = 60900Pa

LAST Step Convert to Output's Unit

∴

q g = 60.9kN/m²

Gross Pressure Intensity given Net Pressure Intensity Formula Elements

Variables

Gross Pressure

Gross Pressure is the total pressure at the base of the footing due to the weight of the superstructure and earth fill if any.

Symbol: q_g

Measurement: PressureUnit: kN/m²

Note: Value should be greater than 0.

Formulas to find Gross Pressure

Net Pressure

Net Pressure is the difference between the total pressure exerted on a soil mass and the pore water pressure within the soil.

Symbol: q_n

Measurement: PressureUnit: kN/m²

Note: Value should be greater than 0.

Formulas to find Net Pressure

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 Gross Pressure

Go Gross Pressure Intensity given Average Unit Weight of Soil

q g = q n + (γ \cdot D footing)

Other formulas in Unit Weight of Soil category

Go Average Unit Weight of Soil given Net Pressure Intensity

γ = \frac{q g - q n}{D footing}

Go Average Unit Weight of Soil given Effective Surcharge

γ = \frac{σ s}{D footing}

Go Average Unit Weight of Soil given Safe Bearing Capacity

γ avg = \frac{q sa - q nsa}{D footing}

Go Average Unit Weight of Soil given Net Ultimate Bearing Capacity

γ avg = \frac{q sa - (\frac{q net}{F s})}{D footing}

How to Evaluate Gross Pressure Intensity given Net Pressure Intensity?

Gross Pressure Intensity given Net Pressure Intensity evaluator uses Gross Pressure = Net Pressure+Effective Surcharge in Kilopascal to evaluate the Gross Pressure, The Gross Pressure Intensity given Net Pressure Intensity formula is defined as the total pressure at base of footing due to weight of super structure. Gross Pressure is denoted by q_g symbol.

How to evaluate Gross Pressure Intensity given Net Pressure Intensity using this online evaluator? To use this online evaluator for Gross Pressure Intensity given Net Pressure Intensity, enter Net Pressure (q_n) & Effective Surcharge in Kilopascal (σ_s) and hit the calculate button.

FAQs on Gross Pressure Intensity given Net Pressure Intensity

What is the formula to find Gross Pressure Intensity given Net Pressure Intensity?

The formula of Gross Pressure Intensity given Net Pressure Intensity is expressed as Gross Pressure = Net Pressure+Effective Surcharge in Kilopascal. Here is an example- 0.0609 = 15000+45900.

How to calculate Gross Pressure Intensity given Net Pressure Intensity?

With Net Pressure (q_n) & Effective Surcharge in Kilopascal (σ_s) we can find Gross Pressure Intensity given Net Pressure Intensity using the formula - Gross Pressure = Net Pressure+Effective Surcharge in Kilopascal.

What are the other ways to Calculate Gross Pressure?

Here are the different ways to Calculate Gross Pressure-

Gross Pressure=Net Pressure+(Unit Weight of Soil*Depth of Footing in Soil)

Can the Gross Pressure Intensity given Net Pressure Intensity be negative?

No, the Gross Pressure Intensity given Net Pressure Intensity, measured in Pressure cannot be negative.

Which unit is used to measure Gross Pressure Intensity given Net Pressure Intensity?

Gross Pressure Intensity given Net Pressure Intensity 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 Gross Pressure Intensity given Net Pressure Intensity can be measured.

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Gross Pressure Intensity given Net Pressure Intensity Formula

​GoGross Pressure Intensity given Average Unit Weight of Soil Formula

Gross Pressure Intensity given Net Pressure Intensity Example

Gross Pressure Intensity given Net Pressure Intensity Solution

Gross Pressure Intensity given Net Pressure Intensity Formula Elements

Other Formulas to find Gross Pressure

Other formulas in Unit Weight of Soil category

How to Evaluate Gross Pressure Intensity given Net Pressure Intensity?

FAQs on Gross Pressure Intensity given Net Pressure Intensity

Variable Name

GoGross Pressure Intensity given Average Unit Weight of Soil Formula