M Naveen
National Institute of Technology (NIT), Warangal
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Mridul Sharma
Indian Institute of Information Technology (IIIT), Bhopal
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11 Other formulas that you can solve using the same Inputs

Rate of increase of radial acceleration when minimum length of spiral given
Rate of increase of radial acceleration= (3.15*(Vehicle velocity)^3)/ (Minimum length of a spiral*Radius of the circular curve) GO
Vehicle velocity when minimum length of spiral given
Vehicle velocity=((Minimum length of a spiral*Radius of the circular curve*Rate of increase of radial acceleration)/3.15)^(1/3) GO
Minimum length of a spiral
Minimum length of a spiral= (3.15*(Vehicle velocity^3))/(Radius of the circular curve*Rate of increase of radial acceleration) GO
Central angle of curve when length of long chord is given
Central angle of curve= Length of long chord/(2*Radius of the circular curve*sin(1/2)) GO
Length of long chord(Exact)
Length of long chord= 2*Radius of the circular curve*sin(1/2)*Central angle of curve GO
Exeternal distance(Exact)
External distance= Radius of the circular curve*(sec(1/2)*Central angle of curve-1) GO
central angle of curve when tangent distance is given
Central angle of curve= Tangent distance/sin(1/2)*Radius of the circular curve GO
Tangent distance(Exact)
Tangent distance= Radius of the circular curve*tan(1/2)*Central angle of curve GO
Length of curve (chord) determined by central angle when tangent offset for chord of length is given
Length of curve= sqrt(Tangent offset*2*Radius of the circular curve) GO
Tangent offset for chord of length(approximate)
Tangent offset= Length of curve^2/(2*Radius of the circular curve) GO
Degree of curve when radius of curve is given(exact for chord definition)
Degree of curve=50/(sin(1/2)*Radius of the circular curve) GO

3 Other formulas that calculate the same Output

Degree of curve when central angle for portion of curve
Degree of curve= (100*Central angle for portion of curve)/Length of curve GO
Degree of curve when length of curve is given
Degree of curve=(100*Central angle of curve)/Length of curve GO
Degree of curve when radius of curve is given(exact for chord definition)
Degree of curve=50/(sin(1/2)*Radius of the circular curve) GO

Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) Formula

Degree of curve=5729.578/Radius of the circular curve
D<sub>=5729.578/R<sub>
More formulas
Radius of curve(approximate for chord definition) GO
Radius of curve(exact for chord definition) GO
Tangent distance(Exact) GO
Degree of curve when radius of curve is given(exact for chord definition) GO
radius of curve when tangent distance is given GO
central angle of curve when tangent distance is given GO
Exeternal distance(Exact) GO
Radius of curve when external distance is given GO
Radius of curve when midordinate is given GO
Length of long chord(Exact) GO
Radius of curve when length of long chord is given GO
Central angle of curve when length of long chord is given GO
Length of curve(Exact) GO
Degree of curve when length of curve is given GO
Central angle of curve when length of curve is given GO
Central angle for portion of curve(exact for arc definition) GO
Degree of curve when central angle for portion of curve GO
Length of curve when central angle for portion of curve is given GO
Central angle for portion of curve(approximate for chord definition) GO
Length of curve (chord) determined by central angle when central angle for portion of curve is given GO
Tangent offset for chord of length(approximate) GO
Length of curve (chord) determined by central angle when tangent offset for chord of length is given GO
Radius of curve when tangent offset for chord of length is given GO
chord offset for chord of length(approximate) GO
Length of curve (chord) determined by central angle when chord offset for chord of length is given GO
Radius of curve when chord offset for chord of length is given GO

What is radius of circular curve?

Radius of circular curve is defined as the absolute value of the reciprocal of the curvature at a point on a curve.

How to Calculate Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition)?

Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) calculator uses Degree of curve=5729.578/Radius of the circular curve to calculate the Degree of curve, The Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) can be defined as a measure of curvature of a circular arc. Degree of curve and is denoted by D symbol.

How to calculate Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) using this online calculator? To use this online calculator for Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition), enter Radius of the circular curve (R and hit the calculate button. Here is how the Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) calculation can be explained with given input values -> 21885.38 = 5729.578/15.

FAQ

What is Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition)?
The Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) can be defined as a measure of curvature of a circular arc and is represented as D or Degree of curve=5729.578/Radius of the circular curve. Radius of the circular curve can be defined as the radius at which the spiral is joined.
How to calculate Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition)?
The Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition) can be defined as a measure of curvature of a circular arc is calculated using Degree of curve=5729.578/Radius of the circular curve. To calculate Degree of curve when radius of curve is given(exact for arc definition, approx for chord definition), you need Radius of the circular curve (R. With our tool, you need to enter the respective value for Radius of the circular curve 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 Degree of curve?
In this formula, Degree of curve uses Radius of the circular curve. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Degree of curve=50/(sin(1/2)*Radius of the circular curve)
  • Degree of curve=(100*Central angle of curve)/Length of curve
  • Degree of curve= (100*Central angle for portion of curve)/Length of curve
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