Structural Number to Withstand Anticipated Axle Loads Calculator

✖Structural Number for Surface Course can be described as the ability of the surface course that can withstand the axle loads.ⓘ Structural Number for Surface Course [SN₁]			+10% -10%
✖Structural Number for Base Course can be described as the ability of the base course to withstand the axle loads.ⓘ Structural Number for Base Course [SN₂]			+10% -10%
✖Structural Number for Subbase Course can be described as the ability of the subbase course to withstand the axle loads.ⓘ Structural Number for Subbase Course [SN₃]			+10% -10%

✖Structural number (SN) that is used as a measure of the ability of the pavement to withstand anticipated axle loads.ⓘ Structural Number to Withstand Anticipated Axle Loads [S_N]

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Structural Number to Withstand Anticipated Axle Loads Solution

STEP 0: Pre-Calculation Summary

Formula Used

Structural Number = Structural Number for Surface Course+Structural Number for Base Course+Structural Number for Subbase Course
S_N = SN₁+SN₂+SN₃
This formula uses 4 Variables

Variables Used

Structural Number - (Measured in Millimeter) - Structural number (SN) that is used as a measure of the ability of the pavement to withstand anticipated axle loads.
Structural Number for Surface Course - (Measured in Millimeter) - Structural Number for Surface Course can be described as the ability of the surface course that can withstand the axle loads.
Structural Number for Base Course - (Measured in Millimeter) - Structural Number for Base Course can be described as the ability of the base course to withstand the axle loads.
Structural Number for Subbase Course - (Measured in Millimeter) - Structural Number for Subbase Course can be described as the ability of the subbase course to withstand the axle loads.

STEP 1: Convert Input(s) to Base Unit

Structural Number for Surface Course: 150 Millimeter --> 150 Millimeter No Conversion Required
Structural Number for Base Course: 150.5 Millimeter --> 150.5 Millimeter No Conversion Required
Structural Number for Subbase Course: 151 Millimeter --> 151 Millimeter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

S_N = SN₁+SN₂+SN₃ --> 150+150.5+151

Evaluating ... ...

S_N = 451.5

STEP 3: Convert Result to Output's Unit

0.4515 Meter -->451.5 Millimeter (Check conversion here)

FINAL ANSWER

451.5 Millimeter <-- Structural Number

(Calculation completed in 00.004 seconds)

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Created by M Naveen

National Institute of Technology (NIT), Warangal

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Verified by Himanshi Sharma

Bhilai Institute of Technology (BIT), Raipur

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< Structural Numbers for Flexible Pavements Calculators

Structural Number to Withstand Anticipated Axle Loads

LaTeX Go Structural Number = Structural Number for Surface Course+Structural Number for Base Course+Structural Number for Subbase Course

Structural Number for Base Course

LaTeX Go Structural Number for Base Course = (Layer Coefficient*Actual Thickness Base Course Payment*Drainage coefficient)

Actual Thickness of Surface Course given Structural Number

LaTeX Go Actual Thickness = (Structural Number for Surface Course/Layer Coefficient)

Structural Number for Surface Course

LaTeX Go Structural Number for Surface Course = (Layer Coefficient*Actual Thickness)

Structural Number to Withstand Anticipated Axle Loads Formula

LaTeX Go

Structural Number = Structural Number for Surface Course+Structural Number for Base Course+Structural Number for Subbase Course
S_N = SN₁+SN₂+SN₃

What is axle loads?

The axle load of a wheeled vehicle is the total weight bearing on the roadway for all wheels connected to a given axle.

How to Calculate Structural Number to Withstand Anticipated Axle Loads?

Structural Number to Withstand Anticipated Axle Loads calculator uses Structural Number = Structural Number for Surface Course+Structural Number for Base Course+Structural Number for Subbase Course to calculate the Structural Number, Structural Number to Withstand Anticipated Axle Loads is the ability of pavement in various courses to withstand the axle loads. Structural Number is denoted by S_N symbol.

How to calculate Structural Number to Withstand Anticipated Axle Loads using this online calculator? To use this online calculator for Structural Number to Withstand Anticipated Axle Loads, enter Structural Number for Surface Course (SN₁), Structural Number for Base Course (SN₂) & Structural Number for Subbase Course (SN₃) and hit the calculate button. Here is how the Structural Number to Withstand Anticipated Axle Loads calculation can be explained with given input values -> 451500 = 0.15+0.1505+0.151.

FAQ

What is Structural Number to Withstand Anticipated Axle Loads?

Structural Number to Withstand Anticipated Axle Loads is the ability of pavement in various courses to withstand the axle loads and is represented as S_N = SN₁+SN₂+SN₃ or Structural Number = Structural Number for Surface Course+Structural Number for Base Course+Structural Number for Subbase Course. Structural Number for Surface Course can be described as the ability of the surface course that can withstand the axle loads, Structural Number for Base Course can be described as the ability of the base course to withstand the axle loads & Structural Number for Subbase Course can be described as the ability of the subbase course to withstand the axle loads.

How to calculate Structural Number to Withstand Anticipated Axle Loads?

Structural Number to Withstand Anticipated Axle Loads is the ability of pavement in various courses to withstand the axle loads is calculated using Structural Number = Structural Number for Surface Course+Structural Number for Base Course+Structural Number for Subbase Course. To calculate Structural Number to Withstand Anticipated Axle Loads, you need Structural Number for Surface Course (SN₁), Structural Number for Base Course (SN₂) & Structural Number for Subbase Course (SN₃). With our tool, you need to enter the respective value for Structural Number for Surface Course, Structural Number for Base Course & Structural Number for Subbase Course 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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