Number of rails per km at given weight of rails per km Calculator

✖Weight of Rails per km is the total weights of rail in one km distance.ⓘ Weight of Rails per Km [W]			+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%
✖Weight of Rail per Meter means total weight of rail in one meter. 52kg/m (really 51.89kg/m, 105lb/yd) rail is also used extensively.ⓘ Weight of Rail per Meter [w]			+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 weight of rails per km [N]

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Number of rails per km at given weight of rails per km Solution

STEP 0: Pre-Calculation Summary

Formula Used

Number of Rails per Km = (1000*Weight of Rails per Km)/(Length of Single Rail*Weight of Rail per Meter)
N = (1000*W)/(L*w)
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.
Weight of Rails per Km - (Measured in Tonne) - Weight of Rails per km is the total weights of rail in one km distance.
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.
Weight of Rail per Meter - (Measured in Kilogram per Meter) - Weight of Rail per Meter means total weight of rail in one meter. 52kg/m (really 51.89kg/m, 105lb/yd) rail is also used extensively.

STEP 1: Convert Input(s) to Base Unit

Weight of Rails per Km: 104.104 Tonne --> 104.104 Tonne No Conversion Required
Length of Single Rail: 13 Meter --> 13 Meter No Conversion Required
Weight of Rail per Meter: 52 Kilogram per Meter --> 52 Kilogram per Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N = (1000*W)/(L*w) --> (1000*104.104)/(13*52)

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 00.012 seconds)

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Created by Md Anisur Rahman

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 weight of rails per km Formula

LaTeX Go

Number of Rails per Km = (1000*Weight of Rails per Km)/(Length of Single Rail*Weight of Rail per Meter)
N = (1000*W)/(L*w)

Why is it necessary to calculate material requirements per km?

Because, the excess of materials will lead to uneconomy, and shortage of materials may delay the work. The exact quantities of various materials are calculated as follows for one kilometer track.

How to Calculate Number of rails per km at given weight of rails per km?

Number of rails per km at given weight of rails per km calculator uses Number of Rails per Km = (1000*Weight of Rails per Km)/(Length of Single Rail*Weight of Rail per Meter) to calculate the Number of Rails per Km, The Number of rails per km at given weight of rails per km formula is defined as the total number of rails required when weight of rails per km is given. Number of Rails per Km is denoted by N symbol.

How to calculate Number of rails per km at given weight of rails per km using this online calculator? To use this online calculator for Number of rails per km at given weight of rails per km, enter Weight of Rails per Km (W), Length of Single Rail (L) & Weight of Rail per Meter (w) and hit the calculate button. Here is how the Number of rails per km at given weight of rails per km calculation can be explained with given input values -> 154 = (1000*104104)/(13*52).

FAQ

What is Number of rails per km at given weight of rails per km?

The Number of rails per km at given weight of rails per km formula is defined as the total number of rails required when weight of rails per km is given and is represented as N = (1000*W)/(L*w) or Number of Rails per Km = (1000*Weight of Rails per Km)/(Length of Single Rail*Weight of Rail per Meter). Weight of Rails per km is the total weights of rail in one km distance, 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 & Weight of Rail per Meter means total weight of rail in one meter. 52kg/m (really 51.89kg/m, 105lb/yd) rail is also used extensively.

How to calculate Number of rails per km at given weight of rails per km?

The Number of rails per km at given weight of rails per km formula is defined as the total number of rails required when weight of rails per km is given is calculated using Number of Rails per Km = (1000*Weight of Rails per Km)/(Length of Single Rail*Weight of Rail per Meter). To calculate Number of rails per km at given weight of rails per km, you need Weight of Rails per Km (W), Length of Single Rail (L) & Weight of Rail per Meter (w). With our tool, you need to enter the respective value for Weight of Rails per Km, Length of Single Rail & Weight of Rail per Meter 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 Weight of Rails per Km, Length of Single Rail & Weight of Rail per Meter. 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 = 2*(Number of Sleepers per Km)/(Length of Single Rail+Density Factor)

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