✖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.ⓘ Net Ultimate Bearing Capacity [q_net']			+10% -10%
✖Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil.ⓘ Unit Weight of Soil [γ]			+10% -10%
✖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.ⓘ Depth of Footing in Soil [D_footing]			+10% -10%

✖Ultimate Bearing Capacity is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear.ⓘ Ultimate Bearing Capacity given Depth of Footing [q_f]

⎘ Copy

👎

Formula

✖

Ultimate Bearing Capacity given Depth of Footing

Formula

`"q"_{"f"} = "q"_{"net'"}+("γ"*"D"_{"footing"})`

Example

`"51.02kPa"="5.3kN/m²"+("18kN/m³"*"2.54m")`

Calculator

LaTeX

Reset

👍

Download Bearing Capacity of Soils Formulas PDF PDF Image

Ultimate Bearing Capacity given Depth of Footing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Ultimate Bearing Capacity = Net Ultimate Bearing Capacity+(Unit Weight of Soil*Depth of Footing in Soil)
q_f = q_net'+(γ*D_footing)
This formula uses 4 Variables

Variables Used

Ultimate Bearing Capacity - (Measured in Pascal) - Ultimate Bearing Capacity is defined as the minimum gross pressure intensity at the base of the foundation at which the soil fails in shear.
Net Ultimate Bearing Capacity - (Measured in Pascal) - 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.
Unit Weight of Soil - (Measured in Newton per Cubic Meter) - Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil.
Depth of Footing in Soil - (Measured in Meter) - 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.

STEP 1: Convert Input(s) to Base Unit

Net Ultimate Bearing Capacity: 5.3 Kilonewton per Square Meter --> 5300 Pascal (Check conversion here)
Unit Weight of Soil: 18 Kilonewton per Cubic Meter --> 18000 Newton per Cubic Meter (Check conversion here)
Depth of Footing in Soil: 2.54 Meter --> 2.54 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

q_f = q_net'+(γ*D_footing) --> 5300+(18000*2.54)

Evaluating ... ...

q_f = 51020

STEP 3: Convert Result to Output's Unit

51020 Pascal -->51.02 Kilopascal (Check conversion here)

FINAL ANSWER

51.02 Kilopascal <-- Ultimate Bearing Capacity

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Civil » Geotechnical Engineering » Bearing Capacity of Soils » Ultimate Bearing Capacity given Depth of Footing

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 16 Bearing Capacity of Soils Calculators

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

Go Ultimate Bearing Capacity = ((Prandtls Cohesion/tan(Angle of Internal Friction of Soil))+(0.5*Dry Unit Weight of Soil*Width of Footing*sqrt(Coefficient of Passive Pressure))*(Coefficient of Passive Pressure*exp(pi*tan(Angle of Internal Friction of Soil))-1))

Bearing Capacity Factor Dependent on Unit Weight by Vesic's Analysis

Go Bearing Capacity Factor dependent on Unit Weight = 2*(Bearing Capacity Factor dependent on Surcharge+1)*tan((Angle of Internal Friction of Soil*pi)/180)

Safe Bearing Capacity given Net Ultimate Bearing Capacity

Go Safe Bearing Capacity = (Net Ultimate Bearing Capacity/Factor of Safety in Bearing Capacity of Soil)+(Unit Weight of Soil*Depth of Footing in Soil)

Net Safe Bearing Capacity given Ultimate Bearing Capacity

Go Net Safe Bearing Capacity = (Ultimate Bearing Capacity of Soil-Effective Surcharge in Kilo Pascal)/Factor of Safety in Bearing Capacity of Soil

Ultimate Bearing Capacity given Factor of Safety

Go Ultimate Bearing Capacity of Soil = (Net Safe Bearing Capacity*Factor of Safety in Bearing Capacity of Soil)+Effective Surcharge in Kilo Pascal

Angle of Internal Friction given Bearing Capacity by Vesic's Analysis

Go Angle of Internal Friction = atan(Bearing Capacity Factor dependent on Unit Weight/(2*(Bearing Capacity Factor dependent on Surcharge+1)))

Ultimate Bearing Capacity given Depth of Footing

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

Depth of Footing given Safe Bearing Capacity

Go Depth of Footing = (Safe Bearing Capacity of Soil-Net Safe Bearing Capacity in Soil)/Unit Weight of Soil

Safe Bearing Capacity

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

Net Ultimate Bearing Capacity given Net Safe Bearing Capacity

Go Net Ultimate Bearing Capacity = Net Safe Bearing Capacity in Soil*Factor of Safety in Bearing Capacity of Soil

Net Safe Bearing Capacity

Go Net Safe Bearing Capacity in Soil = Net Ultimate Bearing Capacity/Factor of Safety in Bearing Capacity of Soil

Net Ultimate Bearing Capacity given Ultimate Bearing Capacity

Go Net Ultimate Bearing Capacity of Soil = Ultimate Bearing Capacity-Effective Surcharge in Kilo Pascal

Ultimate Bearing Capacity

Go Ultimate Bearing Capacity = Net Ultimate Bearing Capacity of Soil+Effective Surcharge in Kilo Pascal

Effective Surcharge given Depth of Footing

Go Effective Surcharge in Kilo Pascal = Unit Weight of Soil*Depth of Footing

Effective Surcharge given Net Pressure Intensity

Go Effective Surcharge in Kilo Pascal = Gross Pressure-Net Pressure

Net Pressure Intensity

Go Net Pressure = Gross Pressure-Effective Surcharge in Kilo Pascal

Ultimate Bearing Capacity given Depth of Footing Formula

Ultimate Bearing Capacity = Net Ultimate Bearing Capacity+(Unit Weight of Soil*Depth of Footing in Soil)
q_f = q_net'+(γ*D_footing)

What is Ultimate Bearing Capacity?

Ultimate Bearing Capacity refers to the maximum pressure that can be applied to the soil at the base of a foundation without causing shear failure or excessive settlement. This capacity represents the upper limit of the soil's ability to support the loads imposed by the structure without undergoing significant deformation or collapse.

How to Calculate Ultimate Bearing Capacity given Depth of Footing?

Ultimate Bearing Capacity given Depth of Footing calculator uses Ultimate Bearing Capacity = Net Ultimate Bearing Capacity+(Unit Weight of Soil*Depth of Footing in Soil) to calculate the Ultimate Bearing Capacity, The Ultimate Bearing Capacity given Depth of Footing formula is defined as the maximum load per unit area that a foundation soil can support without causing shear failure. This parameter is crucial in determining the safe design of foundations for structures like buildings, bridges, or other heavy infrastructure. Ultimate Bearing Capacity is denoted by q_f symbol.

How to calculate Ultimate Bearing Capacity given Depth of Footing using this online calculator? To use this online calculator for Ultimate Bearing Capacity given Depth of Footing, enter Net Ultimate Bearing Capacity (q_net'), Unit Weight of Soil (γ) & Depth of Footing in Soil (D_footing) and hit the calculate button. Here is how the Ultimate Bearing Capacity given Depth of Footing calculation can be explained with given input values -> 0.05102 = 5300+(18000*2.54).

FAQ

What is Ultimate Bearing Capacity given Depth of Footing?

The Ultimate Bearing Capacity given Depth of Footing formula is defined as the maximum load per unit area that a foundation soil can support without causing shear failure. This parameter is crucial in determining the safe design of foundations for structures like buildings, bridges, or other heavy infrastructure and is represented as q_f = q_net'+(γ*D_footing) or Ultimate Bearing Capacity = Net Ultimate Bearing Capacity+(Unit Weight of Soil*Depth of Footing in Soil). 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, Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of 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.

How to calculate Ultimate Bearing Capacity given Depth of Footing?

The Ultimate Bearing Capacity given Depth of Footing formula is defined as the maximum load per unit area that a foundation soil can support without causing shear failure. This parameter is crucial in determining the safe design of foundations for structures like buildings, bridges, or other heavy infrastructure is calculated using Ultimate Bearing Capacity = Net Ultimate Bearing Capacity+(Unit Weight of Soil*Depth of Footing in Soil). To calculate Ultimate Bearing Capacity given Depth of Footing, you need Net Ultimate Bearing Capacity (q_net'), Unit Weight of Soil (γ) & Depth of Footing in Soil (D_footing). With our tool, you need to enter the respective value for Net Ultimate Bearing Capacity, Unit Weight of Soil & Depth of Footing in Soil and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Ultimate Bearing Capacity?

In this formula, Ultimate Bearing Capacity uses Net Ultimate Bearing Capacity, Unit Weight of Soil & Depth of Footing in Soil. We can use 2 other way(s) to calculate the same, which is/are as follows -

Ultimate Bearing Capacity = ((Prandtls Cohesion/tan(Angle of Internal Friction of Soil))+(0.5*Dry Unit Weight of Soil*Width of Footing*sqrt(Coefficient of Passive Pressure))*(Coefficient of Passive Pressure*exp(pi*tan(Angle of Internal Friction of Soil))-1))
Ultimate Bearing Capacity = Net Ultimate Bearing Capacity of Soil+Effective Surcharge in Kilo Pascal

Home

FREE PDFs

🔍 Search