Force per Unit Area Required for Penetration of Standard Material given CBR Calculator

✖Force per Unit Area is required to penetrate a soil mass with a circular piston.ⓘ Force per Unit Area [F]			+10% -10%
✖California Bearing Ratio is used as a measure of the quality of strength of a soil that underlies a pavement.ⓘ California Bearing Ratio [CBR]			+10% -10%

✖Force Per Unit Area Stand. required for corresponding penetration of a standard material.ⓘ Force per Unit Area Required for Penetration of Standard Material given CBR [F_s]

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Formula

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Force per Unit Area Required for Penetration of Standard Material given CBR

Formula

`"F"_{"s"} = ("F"/"CBR")`

Example

`"6.382979N/m²"=("3N/m²"/"0.47")`

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Force per Unit Area Required for Penetration of Standard Material given CBR Solution

STEP 0: Pre-Calculation Summary

Formula Used

Force Per Unit Area Stand. = (Force per Unit Area/California Bearing Ratio)
F_s = (F/CBR)
This formula uses 3 Variables

Variables Used

Force Per Unit Area Stand. - (Measured in Pascal) - Force Per Unit Area Stand. required for corresponding penetration of a standard material.
Force per Unit Area - (Measured in Pascal) - Force per Unit Area is required to penetrate a soil mass with a circular piston.
California Bearing Ratio - California Bearing Ratio is used as a measure of the quality of strength of a soil that underlies a pavement.

STEP 1: Convert Input(s) to Base Unit

Force per Unit Area: 3 Newton per Square Meter --> 3 Pascal (Check conversion here)
California Bearing Ratio: 0.47 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

F_s = (F/CBR) --> (3/0.47)

Evaluating ... ...

F_s = 6.38297872340426

STEP 3: Convert Result to Output's Unit

6.38297872340426 Pascal -->6.38297872340426 Newton per Square Meter (Check conversion here)

FINAL ANSWER

6.38297872340426 ≈ 6.382979 Newton per Square Meter <-- Force Per Unit Area Stand.

(Calculation completed in 00.020 seconds)

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Home » Engineering » Civil » Geotechnical Engineering » Compaction of Soil » Soil Compaction Test » Force per Unit Area Required for Penetration of Standard Material given CBR

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

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< 24 Soil Compaction Test Calculators

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Go Cross Sectional Area in Permeability = (Rate of Flow of Water through Soil/(Coefficient of Permeability*Hydraulic Gradient in Soil))

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Go Coefficient of Permeability = (Rate of Flow of Water through Soil/(Hydraulic Gradient in Soil*Cross Sectional Area in Permeability))

Hydraulic Gradient given Rate of Flow of Water

Go Hydraulic Gradient in Soil = (Rate of Flow of Water through Soil/(Coefficient of Permeability*Cross Sectional Area in Permeability))

Rate of Flow of Water through Saturated Soil by Darcy's Law

Go Rate of Flow of Water through Soil = (Coefficient of Permeability*Hydraulic Gradient in Soil*Cross Sectional Area in Permeability)

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Go Settlement of Plate = Settlement Foundation*((1+Width of Full Size Bearing Plate)/(2*Width of Full Size Bearing Plate))^2

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Go Weight of Moist Soil = ((Percent Moisture*Weight of Dry Soil/100)+Weight of Dry Soil)

Percent Moisture in Sand Cone Method

Go Percent Moisture = (100*(Weight of Moist Soil-Weight of Dry Soil))/Weight of Dry Soil

Force per Unit Area Required for Penetration of Standard Material given CBR

Go Force Per Unit Area Stand. = (Force per Unit Area/California Bearing Ratio)

California Bearing Ratio for Strength of Soil that Underlies Pavement

Go California Bearing Ratio = (Force per Unit Area/Force Per Unit Area Stand.)

Force per Unit Area Required to Penetrate Soil Mass with Circular Piston given CBR

Go Force per Unit Area = California Bearing Ratio*Force Per Unit Area Stand.

Weight of Dry Soil given Percent Moisture in Sand Cone Method

Go Weight of Dry Soil = (100*Weight of Moist Soil)/(Percent Moisture+100)

Field Density of Soil given Dry Density of Soil in Sand Cone Method

Go Bulk Density of Soil = (Dry Density*(1+(Percent Moisture/100)))

Dry Density of Soil in Sand Cone Method

Go Dry Density = (Bulk Density of Soil/(1+(Percent Moisture/100)))

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Volume of Soil given Field Density in Sand Cone Method

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Field Density in Sand Cone Method

Go Bulk Density of Soil = (Weight of Total Soil/Volume of Soil)

Dry Density of Soil given Percent Compaction of Soil in Sand Cone Method

Go Dry Density = (Percent Compaction*Dry Density Maximum)/100

Percent Compaction of Soil in Sand Cone Method

Go Percent Compaction = (100*Dry Density)/Dry Density Maximum

Weight of Sand Filling Hole given Volume of Soil for Sand Filling in Sand Cone Method

Go Weight of Total Soil = (Volume of Soil*Density of Sand)

Density of Sand given Volume of Soil for Sand Filling in Sand Cone Method

Go Density of Sand = (Weight of Total Soil/Volume of Soil)

Volume of Soil for Sand Filling in Sand Cone Method

Go Volume of Soil = (Weight of Total Soil/Density of Sand)

Maximum Dry Density given Percent Compaction of Soil in Sand Cone Method

Go Dry Density Maximum = (Dry Density)/Percent Compaction

Force per Unit Area Required for Penetration of Standard Material given CBR Formula

Force Per Unit Area Stand. = (Force per Unit Area/California Bearing Ratio)
F_s = (F/CBR)

What is California Bearing Ratio?

The California Bearing Ratio test is a penetration test used to evaluate the subgrade strength of roads and pavements. The results of these tests are used with the curves to determine the thickness of pavement and its component layers. This is the most widely used method for the design of flexible pavement.

How to Calculate Force per Unit Area Required for Penetration of Standard Material given CBR?

Force per Unit Area Required for Penetration of Standard Material given CBR calculator uses Force Per Unit Area Stand. = (Force per Unit Area/California Bearing Ratio) to calculate the Force Per Unit Area Stand., The Force per Unit Area Required for Penetration of Standard Material given CBR is defined as pressure applied by standard material. Force Per Unit Area Stand. is denoted by F_s symbol.

How to calculate Force per Unit Area Required for Penetration of Standard Material given CBR using this online calculator? To use this online calculator for Force per Unit Area Required for Penetration of Standard Material given CBR, enter Force per Unit Area (F) & California Bearing Ratio (CBR) and hit the calculate button. Here is how the Force per Unit Area Required for Penetration of Standard Material given CBR calculation can be explained with given input values -> 6.382979 = (3/0.5).

FAQ

What is Force per Unit Area Required for Penetration of Standard Material given CBR?

The Force per Unit Area Required for Penetration of Standard Material given CBR is defined as pressure applied by standard material and is represented as F_s = (F/CBR) or Force Per Unit Area Stand. = (Force per Unit Area/California Bearing Ratio). Force per Unit Area is required to penetrate a soil mass with a circular piston & California Bearing Ratio is used as a measure of the quality of strength of a soil that underlies a pavement.

How to calculate Force per Unit Area Required for Penetration of Standard Material given CBR?

The Force per Unit Area Required for Penetration of Standard Material given CBR is defined as pressure applied by standard material is calculated using Force Per Unit Area Stand. = (Force per Unit Area/California Bearing Ratio). To calculate Force per Unit Area Required for Penetration of Standard Material given CBR, you need Force per Unit Area (F) & California Bearing Ratio (CBR). With our tool, you need to enter the respective value for Force per Unit Area & California Bearing Ratio and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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