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Safe Bearing Capacity given Net Ultimate Bearing Capacity Formula

GoSafe Bearing Capacity Formula

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Safe Bearing Capacity is the maximum pressure which the soil can carry safely without risk of shear failure. Check FAQs

q sa = (\frac{q net'}{FOS}) + (γ \cdot D footing)

q_sa - Safe Bearing Capacity?q_net' - Net Ultimate Bearing Capacity?FOS - Factor of Safety in Bearing Capacity of Soil?γ - Unit Weight of Soil?D_footing - Depth of Footing in Soil?

Safe Bearing Capacity given Net Ultimate Bearing Capacity Example

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Here is how the Safe Bearing Capacity given Net Ultimate Bearing Capacity equation looks like with Values.

Here is how the Safe Bearing Capacity given Net Ultimate Bearing Capacity equation looks like with Units.

Here is how the Safe Bearing Capacity given Net Ultimate Bearing Capacity equation looks like.

47.6129 = (\frac{5.3}{2.8}) + (18 \cdot 2.54)

47.6129kN/m² = (\frac{5.3kN/m²}{2.8}) + (18kN/m³ \cdot 2.54m)

47.6129 = (\frac{5.3}{2.8}) + (18 \cdot 2.54)

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Safe Bearing Capacity given Net Ultimate Bearing Capacity Solution

Follow our step by step solution on how to calculate Safe Bearing Capacity given Net Ultimate Bearing Capacity?

FIRST Step Consider the formula

q sa = (\frac{q net'}{FOS}) + (γ \cdot D footing)

Next Step Substitute values of Variables

∴

q sa = (\frac{5.3kN/m²}{2.8}) + (18kN/m³ \cdot 2.54m)

Next Step Convert Units

∴

q sa = (\frac{5300Pa}{2.8}) + (18000N/m³ \cdot 2.54m)

Next Step Prepare to Evaluate

∴

q sa = (\frac{5300}{2.8}) + (18000 \cdot 2.54)

Next Step Evaluate

∴

q sa = 47612.8571428571Pa

Next Step Convert to Output's Unit

∴

q sa = 47.6128571428571kN/m²

LAST Step Rounding Answer

∴

q sa = 47.6129kN/m²

Safe Bearing Capacity given Net Ultimate Bearing Capacity Formula Elements

Variables

Safe Bearing Capacity

Safe Bearing Capacity is the maximum pressure which the soil can carry safely without risk of shear failure.

Symbol: q_sa

Measurement: PressureUnit: kN/m²

Note: Value should be greater than 0.

Formulas to find Safe Bearing Capacity

Net Ultimate Bearing Capacity

Net Ultimate Bearing Capacity is the maximum load per unit area that a soil can withstand without failure under the conditions imposed by the presence of groundwater.

Symbol: q_net'

Measurement: PressureUnit: kN/m²

Note: Value should be greater than 0.

Formulas to find Net Ultimate Bearing Capacity

Factor of Safety in Bearing Capacity of Soil

Factor of Safety in Bearing Capacity of Soil expresses how much stronger a soil is than it needs to be for an intended load.

Symbol: FOS

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Factor of Safety in Bearing Capacity of Soil

Unit Weight of Soil

Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil.

Symbol: γ

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Unit Weight of Soil

Depth of Footing in Soil

Depth of Footing in Soil is the depth at which the foundation of a structure is placed below the ground surface. This is crucial for ensuring the stability of the structure.

Symbol: D_footing

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Depth of Footing in Soil

Other Formulas to find Safe Bearing Capacity

Go Safe Bearing Capacity

q sa = q nsa + (γ \cdot D footing)

Other formulas in Bearing Capacity of Soils category

Go Ultimate Bearing Capacity of Soil under Long Footing at Surface of Soil

q f = ((\frac{C}{\tan (Φ i)}) + (0.5 \cdot γ d \cdot B \cdot \sqrt{K P}) \cdot (K P \cdot \exp (π \cdot \tan (Φ i)) - 1))

Go Effective Surcharge given Depth of Footing

σ s = γ \cdot D

Go Ultimate Bearing Capacity

q f = q net + σ s

Go Net Ultimate Bearing Capacity given Ultimate Bearing Capacity

q net = q f - σ s

How to Evaluate Safe Bearing Capacity given Net Ultimate Bearing Capacity?

Safe Bearing Capacity given Net Ultimate Bearing Capacity evaluator uses Safe Bearing Capacity = (Net Ultimate Bearing Capacity/Factor of Safety in Bearing Capacity of Soil)+(Unit Weight of Soil*Depth of Footing in Soil) to evaluate the Safe Bearing Capacity, The Safe Bearing Capacity given Net Ultimate Bearing Capacity formula is defined as the maximum pressure that can be applied to the ground (usually soil or rock) without causing shear failure or excessive settlement. Safe Bearing Capacity is denoted by q_sa symbol.

How to evaluate Safe Bearing Capacity given Net Ultimate Bearing Capacity using this online evaluator? To use this online evaluator for Safe Bearing Capacity given Net Ultimate Bearing Capacity, enter Net Ultimate Bearing Capacity (q_net'), Factor of Safety in Bearing Capacity of Soil (FOS), Unit Weight of Soil (γ) & Depth of Footing in Soil (D_footing) and hit the calculate button.

FAQs on Safe Bearing Capacity given Net Ultimate Bearing Capacity

What is the formula to find Safe Bearing Capacity given Net Ultimate Bearing Capacity?

The formula of Safe Bearing Capacity given Net Ultimate Bearing Capacity is expressed as Safe Bearing Capacity = (Net Ultimate Bearing Capacity/Factor of Safety in Bearing Capacity of Soil)+(Unit Weight of Soil*Depth of Footing in Soil). Here is an example- 0.047613 = (5300/2.8)+(18000*2.54).

How to calculate Safe Bearing Capacity given Net Ultimate Bearing Capacity?

With Net Ultimate Bearing Capacity (q_net'), Factor of Safety in Bearing Capacity of Soil (FOS), Unit Weight of Soil (γ) & Depth of Footing in Soil (D_footing) we can find Safe Bearing Capacity given Net Ultimate Bearing Capacity using the formula - Safe Bearing Capacity = (Net Ultimate Bearing Capacity/Factor of Safety in Bearing Capacity of Soil)+(Unit Weight of Soil*Depth of Footing in Soil).

What are the other ways to Calculate Safe Bearing Capacity?

Here are the different ways to Calculate Safe Bearing Capacity-

Safe Bearing Capacity=Net Safe Bearing Capacity in Soil+(Unit Weight of Soil*Depth of Footing in Soil)

Can the Safe Bearing Capacity given Net Ultimate Bearing Capacity be negative?

No, the Safe Bearing Capacity given Net Ultimate Bearing Capacity, measured in Pressure cannot be negative.

Which unit is used to measure Safe Bearing Capacity given Net Ultimate Bearing Capacity?

Safe Bearing Capacity given Net Ultimate Bearing Capacity 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 Safe Bearing Capacity given Net Ultimate Bearing Capacity can be measured.

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Safe Bearing Capacity given Net Ultimate Bearing Capacity Formula

​GoSafe Bearing Capacity Formula

Safe Bearing Capacity given Net Ultimate Bearing Capacity Example

Safe Bearing Capacity given Net Ultimate Bearing Capacity Solution

Safe Bearing Capacity given Net Ultimate Bearing Capacity Formula Elements

Other Formulas to find Safe Bearing Capacity

Other formulas in Bearing Capacity of Soils category

How to Evaluate Safe Bearing Capacity given Net Ultimate Bearing Capacity?

FAQs on Safe Bearing Capacity given Net Ultimate Bearing Capacity

Variable Name

GoSafe Bearing Capacity Formula