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Distance between Front and Rear Wheel Calculator

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✖Radius of Outer Track Line of Front Wheel is the distance from the center of the wheel to the outer edge of the front wheel track line in superelevation design.ⓘ Radius of Outer Track Line of Front Wheel [R₂]			+10% -10%
✖Mechanical Widening on Horizontal Curves is the process of increasing the pavement width on horizontal curves to ensure safety and comfort of vehicles.ⓘ Mechanical Widening on Horizontal Curves [W_m]			+10% -10%

✖Distance between Front and Rear Wheel is the horizontal distance between the front and rear wheels of a vehicle on a curved road section.ⓘ Distance between Front and Rear Wheel [l_fr]

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Distance between Front and Rear Wheel Solution

STEP 0: Pre-Calculation Summary

Formula Used

Distance between Front and Rear Wheel = 2*Radius of Outer Track Line of Front Wheel*Mechanical Widening on Horizontal Curves-Mechanical Widening on Horizontal Curves^2
l_fr = 2*R₂*W_m-W_m^2
This formula uses 3 Variables

Variables Used

Distance between Front and Rear Wheel - (Measured in Meter) - Distance between Front and Rear Wheel is the horizontal distance between the front and rear wheels of a vehicle on a curved road section.
Radius of Outer Track Line of Front Wheel - (Measured in Meter) - Radius of Outer Track Line of Front Wheel is the distance from the center of the wheel to the outer edge of the front wheel track line in superelevation design.
Mechanical Widening on Horizontal Curves - (Measured in Meter) - Mechanical Widening on Horizontal Curves is the process of increasing the pavement width on horizontal curves to ensure safety and comfort of vehicles.

STEP 1: Convert Input(s) to Base Unit

Radius of Outer Track Line of Front Wheel: 41.3555 Meter --> 41.3555 Meter No Conversion Required
Mechanical Widening on Horizontal Curves: 7.34 Meter --> 7.34 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

l_fr = 2*R₂*W_m-W_m^2 --> 2*41.3555*7.34-7.34^2

Evaluating ... ...

l_fr = 553.22314

STEP 3: Convert Result to Output's Unit

553.22314 Meter --> No Conversion Required

FINAL ANSWER

553.22314 ≈ 553.2231 Meter <-- Distance between Front and Rear Wheel

(Calculation completed in 00.020 seconds)

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Created by Avayjit Das

University of Engineering and Management,Kolkata (UEMK), Kolkata

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National Institute Of Technology (NIT), Hamirpur

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< Design of Superelevation Calculators

Distance between Front and Rear Wheel

Go Distance between Front and Rear Wheel = 2*Radius of Outer Track Line of Front Wheel*Mechanical Widening on Horizontal Curves-Mechanical Widening on Horizontal Curves^2

Ruling Minimum Radius

Go Ruling Minimum Radius = Velocity^2/([g]*(Rate of Super Elevation+Coefficient of Lateral Friction))

Mechanical Widening needed for Large Radius of Road Curve

Go Mechanical Widening on Horizontal Curves = (Number of Lanes*Distance between Front and Rear Wheel^2)/(2*Mean Radius of Curve)

Psychological Widening at Horizontal Curves

Go Psychological Widening at Horizontal Curves = Velocity/(2.64*sqrt(Mean Radius of Curve))

Distance between Front and Rear Wheel Formula

Distance between Front and Rear Wheel = 2*Radius of Outer Track Line of Front Wheel*Mechanical Widening on Horizontal Curves-Mechanical Widening on Horizontal Curves^2
l_fr = 2*R₂*W_m-W_m^2

What is Wheelbase for vehicles with more than two Axles?

For vehicles with more than two axles, the wheelbase is the distance between the steering axle and the center of the driving axle group.

How to Calculate Distance between Front and Rear Wheel?

Distance between Front and Rear Wheel calculator uses Distance between Front and Rear Wheel = 2*Radius of Outer Track Line of Front Wheel*Mechanical Widening on Horizontal Curves-Mechanical Widening on Horizontal Curves^2 to calculate the Distance between Front and Rear Wheel, Distance between Front and Rear Wheel formula is defined as a measure that determines the spatial relationship between the front and rear wheels of a vehicle, influencing stability and handling characteristics during transportation system design. Distance between Front and Rear Wheel is denoted by l_fr symbol.

How to calculate Distance between Front and Rear Wheel using this online calculator? To use this online calculator for Distance between Front and Rear Wheel, enter Radius of Outer Track Line of Front Wheel (R₂) & Mechanical Widening on Horizontal Curves (W_m) and hit the calculate button. Here is how the Distance between Front and Rear Wheel calculation can be explained with given input values -> 132.1801 = 2*41.3555*7.34-7.34^2.

FAQ

What is Distance between Front and Rear Wheel?

Distance between Front and Rear Wheel formula is defined as a measure that determines the spatial relationship between the front and rear wheels of a vehicle, influencing stability and handling characteristics during transportation system design and is represented as l_fr = 2*R₂*W_m-W_m^2 or Distance between Front and Rear Wheel = 2*Radius of Outer Track Line of Front Wheel*Mechanical Widening on Horizontal Curves-Mechanical Widening on Horizontal Curves^2. Radius of Outer Track Line of Front Wheel is the distance from the center of the wheel to the outer edge of the front wheel track line in superelevation design & Mechanical Widening on Horizontal Curves is the process of increasing the pavement width on horizontal curves to ensure safety and comfort of vehicles.

How to calculate Distance between Front and Rear Wheel?

Distance between Front and Rear Wheel formula is defined as a measure that determines the spatial relationship between the front and rear wheels of a vehicle, influencing stability and handling characteristics during transportation system design is calculated using Distance between Front and Rear Wheel = 2*Radius of Outer Track Line of Front Wheel*Mechanical Widening on Horizontal Curves-Mechanical Widening on Horizontal Curves^2. To calculate Distance between Front and Rear Wheel, you need Radius of Outer Track Line of Front Wheel (R₂) & Mechanical Widening on Horizontal Curves (W_m). With our tool, you need to enter the respective value for Radius of Outer Track Line of Front Wheel & Mechanical Widening on Horizontal Curves 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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