Radius of Circular Curve Minimum Length Solution

STEP 0: Pre-Calculation Summary
Formula Used
Radius of Curve = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration)
Rt = (3.15*(Vv^3))/(L*ac)
This formula uses 4 Variables
Variables Used
Radius of Curve - (Measured in Meter) - The Radius of Curve is defined as the horizontal curve with a specific radius which quantifies smoothness and ease of vehicle movement through a curve.
Vehicle Velocity - (Measured in Kilometer per Hour) - The Vehicle Velocity is referred as amount of distance vehicle travelled in a particular time.
Minimum Length of Spiral - (Measured in Meter) - The Minimum Length of Spiral is defined as a horizontal circular curve, a vehicle and its contents are immediately subjected to centrifugal forces.
Rate of Increase of Radial Acceleration - The Rate of Increase of Radial Acceleration is referred as gradual increase in acceleration experienced by an object moving in a circular path.
STEP 1: Convert Input(s) to Base Unit
Vehicle Velocity: 41 Kilometer per Hour --> 41 Kilometer per Hour No Conversion Required
Minimum Length of Spiral: 361.83 Meter --> 361.83 Meter No Conversion Required
Rate of Increase of Radial Acceleration: 2 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Rt = (3.15*(Vv^3))/(L*ac) --> (3.15*(41^3))/(361.83*2)
Evaluating ... ...
Rt = 300.004352872896
STEP 3: Convert Result to Output's Unit
300.004352872896 Meter --> No Conversion Required
FINAL ANSWER
300.004352872896 300.0044 Meter <-- Radius of Curve
(Calculation completed in 00.004 seconds)

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Transition (Spiral) Curves Calculators

Vehicle Velocity given Minimum Length of Spiral
​ LaTeX ​ Go Vehicle Velocity = ((Minimum Length of Spiral*Radius of Curve*Rate of Increase of Radial Acceleration)/3.15)^(1/3)
Radius of Circular Curve Minimum Length
​ LaTeX ​ Go Radius of Curve = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration)
Rate of Increase of Radial Acceleration
​ LaTeX ​ Go Rate of Increase of Radial Acceleration = (3.15*(Vehicle Velocity)^3)/(Minimum Length of Spiral*Radius of Curve)
Minimum Length of Spiral
​ LaTeX ​ Go Minimum Length of Spiral = (3.15*(Vehicle Velocity^3))/(Radius of Curve*Rate of Increase of Radial Acceleration)

Radius of Circular Curve Minimum Length Formula

​LaTeX ​Go
Radius of Curve = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration)
Rt = (3.15*(Vv^3))/(L*ac)

How to calculate Radius of the circular curve?

Radius of a circular curve can be calculated based on the centrifugal force acting on the vehicle and can be calculated by using the emphirical formula mentioned above.

How to Calculate Radius of Circular Curve Minimum Length?

Radius of Circular Curve Minimum Length calculator uses Radius of Curve = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration) to calculate the Radius of Curve, The Radius of Circular Curve Minimum Length formula is defined as the radius of a circular curve at which in a point of spiral. Radius of Curve is denoted by Rt symbol.

How to calculate Radius of Circular Curve Minimum Length using this online calculator? To use this online calculator for Radius of Circular Curve Minimum Length, enter Vehicle Velocity (Vv), Minimum Length of Spiral (L) & Rate of Increase of Radial Acceleration (ac) and hit the calculate button. Here is how the Radius of Circular Curve Minimum Length calculation can be explained with given input values -> 216.6678 = (3.15*(11.3888888888889^3))/(361.83*2).

FAQ

What is Radius of Circular Curve Minimum Length?
The Radius of Circular Curve Minimum Length formula is defined as the radius of a circular curve at which in a point of spiral and is represented as Rt = (3.15*(Vv^3))/(L*ac) or Radius of Curve = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration). The Vehicle Velocity is referred as amount of distance vehicle travelled in a particular time, The Minimum Length of Spiral is defined as a horizontal circular curve, a vehicle and its contents are immediately subjected to centrifugal forces & The Rate of Increase of Radial Acceleration is referred as gradual increase in acceleration experienced by an object moving in a circular path.
How to calculate Radius of Circular Curve Minimum Length?
The Radius of Circular Curve Minimum Length formula is defined as the radius of a circular curve at which in a point of spiral is calculated using Radius of Curve = (3.15*(Vehicle Velocity^3))/(Minimum Length of Spiral*Rate of Increase of Radial Acceleration). To calculate Radius of Circular Curve Minimum Length, you need Vehicle Velocity (Vv), Minimum Length of Spiral (L) & Rate of Increase of Radial Acceleration (ac). With our tool, you need to enter the respective value for Vehicle Velocity, Minimum Length of Spiral & Rate of Increase of Radial Acceleration 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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