Number of Rails per km at given Number of Sleepers per km Calculator

✖Number of Sleepers per Km is the total number of sleepers required in one km.ⓘ Number of Sleepers per Km [N_s]			+10% -10%
✖Length of Single Rail Indian Railways has standardized a rail length of 13 m (previously 12.8 m) for broad gauge and 12 m (previously 11.8 m) for MG and NG tracks.ⓘ Length of Single Rail [L]			+10% -10%
✖Density Factor is any number which when added to a length of rail, will give sleeper Density. In India x-4, 5, 6 or 7 is used for main-tracks.ⓘ Density Factor [x]			+10% -10%

✖Number of Rails per Km is the total number of rails in one kilometer or 1000m.ⓘ Number of Rails per km at given Number of Sleepers per km [N]

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Number of Rails per km at given Number of Sleepers per km Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Rails per Km = 2*(Number of Sleepers per Km)/(Length of Single Rail+Density Factor)
N = 2*(N_s)/(L+x)
This formula uses 4 Variables

Variables Used

Number of Rails per Km - Number of Rails per Km is the total number of rails in one kilometer or 1000m.
Number of Sleepers per Km - Number of Sleepers per Km is the total number of sleepers required in one km.
Length of Single Rail - (Measured in Meter) - Length of Single Rail Indian Railways has standardized a rail length of 13 m (previously 12.8 m) for broad gauge and 12 m (previously 11.8 m) for MG and NG tracks.
Density Factor - Density Factor is any number which when added to a length of rail, will give sleeper Density. In India x-4, 5, 6 or 7 is used for main-tracks.

STEP 1: Convert Input(s) to Base Unit

Number of Sleepers per Km: 1463 --> No Conversion Required
Length of Single Rail: 13 Meter --> 13 Meter No Conversion Required
Density Factor: 6 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N = 2*(N_s)/(L+x) --> 2*(1463)/(13+6)

Evaluating ... ...

N = 154

STEP 3: Convert Result to Output's Unit

154 --> No Conversion Required

FINAL ANSWER

154 <-- Number of Rails per Km

(Calculation completed in 00.020 seconds)

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Indian Institute of Technology Patna (IIT Patna), Patna, Bihar

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< Materials Required per km of Railway Track Calculators

Weight of Rails per km

LaTeX Go Weight of Rails per Km = Number of Rails per Km*Length of Single Rail*Weight of Rail per Meter/1000

Number of Sleepers per km

LaTeX Go Number of Sleepers per Km = (Length of Single Rail+Density Factor)*(Number of Rails per Km)/2

Sleeper Density

LaTeX Go Sleeper Density = Length of Single Rail+Density Factor

Number of Rails per km

LaTeX Go Number of Rails per Km = (1000/Length of Single Rail)*2

Number of Rails per km at given Number of Sleepers per km Formula

LaTeX Go

Number of Rails per Km = 2*(Number of Sleepers per Km)/(Length of Single Rail+Density Factor)
N = 2*(N_s)/(L+x)

What is the function of sleepers?

The primary function of a sleeper is to grip the rail to gauge and to distribute the rail loads to ballast with acceptable induced pressure. The side functions of a sleeper include the avoidance of both longitudinal and lateral track movement. It also helps to enhance correct line and level of the rails.

How to Calculate Number of Rails per km at given Number of Sleepers per km?

Number of Rails per km at given Number of Sleepers per km calculator uses Number of Rails per Km = 2*(Number of Sleepers per Km)/(Length of Single Rail+Density Factor) to calculate the Number of Rails per Km, Number of Rails per km at given Number of Sleepers per km formula is the total number of rails required in one km. Number of Rails per Km is denoted by N symbol.

How to calculate Number of Rails per km at given Number of Sleepers per km using this online calculator? To use this online calculator for Number of Rails per km at given Number of Sleepers per km, enter Number of Sleepers per Km (N_s), Length of Single Rail (L) & Density Factor (x) and hit the calculate button. Here is how the Number of Rails per km at given Number of Sleepers per km calculation can be explained with given input values -> 154 = 2*(1463)/(13+6).

FAQ

What is Number of Rails per km at given Number of Sleepers per km?

Number of Rails per km at given Number of Sleepers per km formula is the total number of rails required in one km and is represented as N = 2*(N_s)/(L+x) or Number of Rails per Km = 2*(Number of Sleepers per Km)/(Length of Single Rail+Density Factor). Number of Sleepers per Km is the total number of sleepers required in one km, Length of Single Rail Indian Railways has standardized a rail length of 13 m (previously 12.8 m) for broad gauge and 12 m (previously 11.8 m) for MG and NG tracks & Density Factor is any number which when added to a length of rail, will give sleeper Density. In India x-4, 5, 6 or 7 is used for main-tracks.

How to calculate Number of Rails per km at given Number of Sleepers per km?

Number of Rails per km at given Number of Sleepers per km formula is the total number of rails required in one km is calculated using Number of Rails per Km = 2*(Number of Sleepers per Km)/(Length of Single Rail+Density Factor). To calculate Number of Rails per km at given Number of Sleepers per km, you need Number of Sleepers per Km (N_s), Length of Single Rail (L) & Density Factor (x). With our tool, you need to enter the respective value for Number of Sleepers per Km, Length of Single Rail & Density Factor 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 Rails per Km?

In this formula, Number of Rails per Km uses Number of Sleepers per Km, Length of Single Rail & Density Factor. We can use 2 other way(s) to calculate the same, which is/are as follows -

Number of Rails per Km = (1000/Length of Single Rail)*2
Number of Rails per Km = (1000*Weight of Rails per Km)/(Length of Single Rail*Weight of Rail per Meter)

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