Centre Line Method Solution

STEP 0: Pre-Calculation Summary
Formula Used
Number of Crossing = (1/2)*(cot(Angle of Crossing/2))
N = (1/2)*(cot(αCrossing/2))
This formula uses 1 Functions, 2 Variables
Functions Used
cot - Cotangent is a trigonometric function that is defined as the ratio of the adjacent side to the opposite side in a right triangle., cot(Angle)
Variables Used
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.
Angle of Crossing - (Measured in Radian) - Angle of Crossing is the angle that the gauge faces make with each other.
STEP 1: Convert Input(s) to Base Unit
Angle of Crossing: 4 Degree --> 0.0698131700797601 Radian (Check conversion ​here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
N = (1/2)*(cot(αCrossing/2)) --> (1/2)*(cot(0.0698131700797601/2))
Evaluating ... ...
N = 14.3181266414605
STEP 3: Convert Result to Output's Unit
14.3181266414605 --> No Conversion Required
FINAL ANSWER
14.3181266414605 14.31813 <-- Number of Crossing
(Calculation completed in 00.004 seconds)

Credits

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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!
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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)

Centre Line Method Formula

​LaTeX ​Go
Number of Crossing = (1/2)*(cot(Angle of Crossing/2))
N = (1/2)*(cot(αCrossing/2))

Centre line method

In centre line method, number of crossings N is measured along the centre line of the crossing. N can be calculated by 2N = cot (α/2).

How to Calculate Centre Line Method?

Centre Line Method calculator uses Number of Crossing = (1/2)*(cot(Angle of Crossing/2)) to calculate the Number of Crossing, The Centre Line Method formula is used to find out number of crossings that will be needed using angle of crossing as input. Number of Crossing is denoted by N symbol.

How to calculate Centre Line Method using this online calculator? To use this online calculator for Centre Line Method, enter Angle of Crossing Crossing) and hit the calculate button. Here is how the Centre Line Method calculation can be explained with given input values -> 14.31813 = (1/2)*(cot(0.0698131700797601/2)).

FAQ

What is Centre Line Method?
The Centre Line Method formula is used to find out number of crossings that will be needed using angle of crossing as input and is represented as N = (1/2)*(cot(αCrossing/2)) or Number of Crossing = (1/2)*(cot(Angle of Crossing/2)). Angle of Crossing is the angle that the gauge faces make with each other.
How to calculate Centre Line Method?
The Centre Line Method formula is used to find out number of crossings that will be needed using angle of crossing as input is calculated using Number of Crossing = (1/2)*(cot(Angle of Crossing/2)). To calculate Centre Line Method, you need Angle of Crossing Crossing). With our tool, you need to enter the respective value for Angle 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 Number of Crossing?
In this formula, Number of Crossing uses Angle of Crossing. We can use 3 other way(s) to calculate the same, which is/are as follows -
  • Number of Crossing = Spread at Leg of Crossing/Length of Crossing from TNC
  • Number of Crossing = cot(Angle of Crossing)
  • Number of Crossing = (1/2)*cosec(Angle of Crossing/2)
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