Length of transition curve based on rate of change of super elevation Solution

STEP 0: Pre-Calculation Summary
Formula Used
Length of Curve based on Change of superelevation = 0.073*Equilibrium cant for max speed*Maximum speed of train on curve*100
LSE = 0.073*evmax*Vmax*100
This formula uses 3 Variables
Variables Used
Length of Curve based on Change of superelevation - (Measured in Meter) - Length of Curve based on Change of superelevation is the total length of transition curve for turning which is calculated using rate of change of super elevation.
Equilibrium cant for max speed - (Measured in Meter) - Equilibrium cant for max speed is the difference between the height of the outer rail and the inner rail on a curve with.
Maximum speed of train on curve - (Measured in Kilometer per Hour) - Maximum speed of train on curve s the maximum permissible speed designed for the train to move on the curve.
STEP 1: Convert Input(s) to Base Unit
Equilibrium cant for max speed: 12 Centimeter --> 0.12 Meter (Check conversion here)
Maximum speed of train on curve: 85 Kilometer per Hour --> 85 Kilometer per Hour No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
LSE = 0.073*evmax*Vmax*100 --> 0.073*0.12*85*100
Evaluating ... ...
LSE = 74.46
STEP 3: Convert Result to Output's Unit
74.46 Meter --> No Conversion Required
FINAL ANSWER
74.46 Meter <-- Length of Curve based on Change of superelevation
(Calculation completed in 00.012 seconds)

Credits

Created by Adnan H Kotawala
R V College of Engineering (RVCE), Bangalore
Adnan H Kotawala has created this Calculator and 4 more calculators!
Verified by Rachana B V
The National Institute of Engineering (NIE), Mysuru
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10+ Transition Curve Calculators

Speeds from length of transition curves for normal speeds
Speeds from length of curve for normal speeds = 134*Length of Transition Curve in meters/(Super elevation for transition curve*1000) Go
Speeds from length of transition curves for high speeds
Speeds from length of curve for high speeds = 198*Length of Transition Curve in meters/(Super elevation for transition curve*1000) Go
Length of transition curve based on rate of change of super elevation
Length of Curve based on Change of superelevation = 0.073*Equilibrium cant for max speed*Maximum speed of train on curve*100 Go
Length of transition curve based on rate of change of cant deficiency
Length of curve based on cant deficiency rate = 0.073*Cant deficiency for max speed*Maximum speed of train on curve*100 Go
Safe speed on transitioned curves for BG or MG
Safe speed on transitioned curves for B.G/M.G = 4.4*0.278*(Radius of Transition Curve-70)^0.5 Go
Safe speed on transitioned curves for NG
Safe speed on transitioned curves for N.G = 3.65*0.278*(Radius of Transition Curve-6)^0.5 Go
Length of transition curve based on Arbitrary gradient
Length of Curve based on Arbitrary Gradient = 7.20*Equilibrium cant for max speed*100 Go
Radius of Transition Curve for BG or MG
Radius of Transition Curve = (Safe speed on transitioned curves for B.G/M.G/4.4)^2+70 Go
Radius of Transition Curve for NG
Radius of Transition Curve = (Safe speed on transitioned curves for N.G/3.65)^2+6 Go
Length of transition curve as per Railway code
Length of Curve based on Railway Code = 4.4*Radius of Curve of Railway Track^0.5 Go

Length of transition curve based on rate of change of super elevation Formula

Length of Curve based on Change of superelevation = 0.073*Equilibrium cant for max speed*Maximum speed of train on curve*100
LSE = 0.073*evmax*Vmax*100

Length of transition curve based on rate of change of super elevation

The length of the transition curve based on rate of change of super elevation is defined as the total length of transition curve for turning which is calculated using rate of change of super elevation. The length of the transition curve is length along the centre line of the track from its meeting point with the straight to that with the circular curve.

How to Calculate Length of transition curve based on rate of change of super elevation?

Length of transition curve based on rate of change of super elevation calculator uses Length of Curve based on Change of superelevation = 0.073*Equilibrium cant for max speed*Maximum speed of train on curve*100 to calculate the Length of Curve based on Change of superelevation, The length of transition curve based on rate of change of super elevation is defined as the total length of transition curve for turning which is calculated using rate of change of super elevation. Length of Curve based on Change of superelevation is denoted by LSE symbol.

How to calculate Length of transition curve based on rate of change of super elevation using this online calculator? To use this online calculator for Length of transition curve based on rate of change of super elevation, enter Equilibrium cant for max speed (evmax) & Maximum speed of train on curve (Vmax) and hit the calculate button. Here is how the Length of transition curve based on rate of change of super elevation calculation can be explained with given input values -> 20.68333 = 0.073*0.12*23.6111111111111*100.

FAQ

What is Length of transition curve based on rate of change of super elevation?
The length of transition curve based on rate of change of super elevation is defined as the total length of transition curve for turning which is calculated using rate of change of super elevation and is represented as LSE = 0.073*evmax*Vmax*100 or Length of Curve based on Change of superelevation = 0.073*Equilibrium cant for max speed*Maximum speed of train on curve*100. Equilibrium cant for max speed is the difference between the height of the outer rail and the inner rail on a curve with & Maximum speed of train on curve s the maximum permissible speed designed for the train to move on the curve.
How to calculate Length of transition curve based on rate of change of super elevation?
The length of transition curve based on rate of change of super elevation is defined as the total length of transition curve for turning which is calculated using rate of change of super elevation is calculated using Length of Curve based on Change of superelevation = 0.073*Equilibrium cant for max speed*Maximum speed of train on curve*100. To calculate Length of transition curve based on rate of change of super elevation, you need Equilibrium cant for max speed (evmax) & Maximum speed of train on curve (Vmax). With our tool, you need to enter the respective value for Equilibrium cant for max speed & Maximum speed of train on curve 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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