Curve Lead (C.L ) if given N Calculator

✖Gauge Length is the distance between the two rails of a railway track.ⓘ Gauge Length [G]			+10% -10%
✖Number of Crossing - Crossing or ‘frog’ is a device that provides two flangeways through which the wheels of the flanges may move when two rails intersect each other at an angle.ⓘ Number of Crossing [N]			+10% -10%

✖Curve Lead is the distance between the theoretical nose of crossing and the tangent point measured along the length of main track.ⓘ Curve Lead (C.L ) if given N [CL]

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Curve Lead (C.L ) if given N Solution

STEP 0: Pre-Calculation Summary

Formula Used

Curve Lead = 2*Gauge Length*Number of Crossing
CL = 2*G*N
This formula uses 3 Variables

Variables Used

Curve Lead - (Measured in Meter) - Curve Lead is the distance between the theoretical nose of crossing and the tangent point measured along the length of main track.
Gauge Length - (Measured in Meter) - Gauge Length is the distance between the two rails of a railway track.
Number of Crossing - Number of Crossing - Crossing or ‘frog’ is a device that provides two flangeways through which the wheels of the flanges may move when two rails intersect each other at an angle.

STEP 1: Convert Input(s) to Base Unit

Gauge Length: 1.8 Meter --> 1.8 Meter No Conversion Required
Number of Crossing: 14 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

CL = 2*G*N --> 2*1.8*14

Evaluating ... ...

CL = 50.4

STEP 3: Convert Result to Output's Unit

50.4 Meter --> No Conversion Required

FINAL ANSWER

50.4 Meter <-- Curve Lead

(Calculation completed in 00.020 seconds)

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Created by Smriti Singh

MIT Academy of engineering, Pune (MITAOE), Alandi, Pune

Smriti Singh has created this Calculator and 25+ more calculators!

Verified by Rachana B V

The National Institute of Engineering (NIE), Mysuru

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< Points and Crossings Calculators

Switch Angle

LaTeX Go Switch Angle = asin(Heel Divergence/Length of Tongue Rail)

Theoretical Length of Tongue Rail

LaTeX Go Length of Tongue Rail = Heel Divergence/sin(Switch Angle)

Number of Crossing (N)

LaTeX Go Number of Crossing = Spread at Leg of Crossing/Length of Crossing from TNC

Right Angle or Cole's Method

LaTeX Go Number of Crossing = cot(Angle of Crossing)

Curve Lead (C.L ) if given N Formula

LaTeX Go

Curve Lead = 2*Gauge Length*Number of Crossing
CL = 2*G*N

Important note

Basically N is used as value of cot(α) i.e cot of angel of crossing, or we can directly use N if number of crossing is known.

How to Calculate Curve Lead (C.L ) if given N?

Curve Lead (C.L ) if given N calculator uses Curve Lead = 2*Gauge Length*Number of Crossing to calculate the Curve Lead, The Curve Lead (C.L ) if given N formula is used to calculate curve lead length when gauge length and number of crossings are given as input. Curve Lead is denoted by CL symbol.

How to calculate Curve Lead (C.L ) if given N using this online calculator? To use this online calculator for Curve Lead (C.L ) if given N, enter Gauge Length (G) & Number of Crossing (N) and hit the calculate button. Here is how the Curve Lead (C.L ) if given N calculation can be explained with given input values -> 50.4 = 2*1.8*14.

FAQ

What is Curve Lead (C.L ) if given N?

The Curve Lead (C.L ) if given N formula is used to calculate curve lead length when gauge length and number of crossings are given as input and is represented as CL = 2*G*N or Curve Lead = 2*Gauge Length*Number of Crossing. Gauge Length is the distance between the two rails of a railway track & Number of Crossing - Crossing or ‘frog’ is a device that provides two flangeways through which the wheels of the flanges may move when two rails intersect each other at an angle.

How to calculate Curve Lead (C.L ) if given N?

The Curve Lead (C.L ) if given N formula is used to calculate curve lead length when gauge length and number of crossings are given as input is calculated using Curve Lead = 2*Gauge Length*Number of Crossing. To calculate Curve Lead (C.L ) if given N, you need Gauge Length (G) & Number of Crossing (N). With our tool, you need to enter the respective value for Gauge Length & Number of Crossing 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 Curve Lead?

In this formula, Curve Lead uses Gauge Length & Number of Crossing. We can use 2 other way(s) to calculate the same, which is/are as follows -

Curve Lead = Switch Lead+Crossing Lead
Curve Lead = sqrt(2*Radius of Outer Curve of Turnout*Gauge Length)

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