## Weight of rail per m at given weight of rails per km Solution

STEP 0: Pre-Calculation Summary
Formula Used
Weight of rail per meter = (1000*Weight of Rails per km)/(Number of rails per km*Length of single rail)
w = (1000*W)/(N*L)
This formula uses 4 Variables
Variables Used
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.
Weight of Rails per km - (Measured in Tonne) - Weight of Rails per km is the total weights of rail in one km distance.
Number of rails per km - Number of rails per km is the total number of rails in one kilometer or 1000m.
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.
STEP 1: Convert Input(s) to Base Unit
Weight of Rails per km: 104.104 Tonne --> 104.104 Tonne No Conversion Required
Number of rails per km: 154 --> No Conversion Required
Length of single rail: 13 Meter --> 13 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
w = (1000*W)/(N*L) --> (1000*104.104)/(154*13)
Evaluating ... ...
w = 52
STEP 3: Convert Result to Output's Unit
52 Kilogram per Meter --> No Conversion Required
52 Kilogram per Meter <-- Weight of rail per meter
(Calculation completed in 00.016 seconds)
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## Credits

Created by Md Anisur Rahman
Motilal Nehru National Institute of Technology Allahabad (MNNIT Allahabad), Prayagraj, U.P.
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## < 10+ Materials Required per km of Railway track Calculators

Weight of Rails per km

## Weight of Rails per km

Formula
"W" = "N"*"L"*"w"/1000

Example
"104.104t"="154"*"13m"*"52kg/m"/1000

Calculator
LaTeX
Weight of Rails per km = Number of rails per km*Length of single rail*Weight of rail per meter/1000
Length of single rail at given number of sleepers per km

## Length of single rail at given number of sleepers per km

Formula
"L" = (2*"N"_{"s"}/"N")-("x")

Example
"13m"=(2*"1463"/"154")-("6")

Calculator
LaTeX
Length of single rail = (2*Number of sleepers per km/Number of rails per km)-(Density Factor)
Number of sleepers per km

## Number of sleepers per km

Formula
"N"_{"s"} = ("L"+"x")*("N")/2

Example
"1463"=("13m"+"6")*("154")/2

Calculator
LaTeX
Number of sleepers per km = (Length of single rail+Density Factor)*(Number of rails per km)/2
Sleeper Density

## Sleeper Density

Formula
"S.D." = "L"+"x"

Example
"19"="13m"+"6"

Calculator
LaTeX
Sleeper density = Length of single rail+Density Factor
Number of bearing plates per km of track

## Number of bearing plates per km of track

Formula
"N"_{"bp"} = 2*"N"_{"s"}

Example
"2926"=2*"1463"

Calculator
LaTeX
Number of Bearing plates per km of track = 2*Number of sleepers per km
Number of dog spikes per km of track for timber sleepers

## Number of dog spikes per km of track for timber sleepers

Formula
"N"_{"ds"} = 4*"N"_{"s"}

Example
"5852"=4*"1463"

Calculator
LaTeX
Number of Dog-spikes per km of track = 4*Number of sleepers per km
Number of fish-plates per km of track

## Number of fish-plates per km of track

Formula
"N"_{"fp"} = 2*"N"

Example
"308"=2*"154"

Calculator
LaTeX
Number of fish plates per km of track = 2*Number of rails per km
Number of fish bolts per km of track

## Number of fish bolts per km of track

Formula
"N"_{"fb"} = 4*"N"

Example
"616"=4*"154"

Calculator
LaTeX
Number of fish bolts per km of track = 4*Number of rails per km
Length of single rail at given number of rails per km

## Length of single rail at given number of rails per km

Formula
"L" = (1000/"N")*2

Example
"12.98701m"=(1000/"154")*2

Calculator
LaTeX
Length of single rail = (1000/Number of rails per km)*2
Number of rails per km

## Number of rails per km

Formula
"N" = (1000/"L")*2

Example
"153.8462"=(1000/"13m")*2

Calculator
LaTeX
Number of rails per km = (1000/Length of single rail)*2

## Weight of rail per m at given weight of rails per km Formula

Weight of rail per meter = (1000*Weight of Rails per km)/(Number of rails per km*Length of single rail)
w = (1000*W)/(N*L)

## 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 Weight of rail per m at given weight of rails per km?

Weight of rail per m at given weight of rails per km calculator uses Weight of rail per meter = (1000*Weight of Rails per km)/(Number of rails per km*Length of single rail) to calculate the Weight of rail per meter, The Weight of rail per m at given weight of rails per km formula is defined as the weight of rail per meter when weight of rails per km is given. Weight of rail per meter is denoted by w symbol.

How to calculate Weight of rail per m at given weight of rails per km using this online calculator? To use this online calculator for Weight of rail per m at given weight of rails per km, enter Weight of Rails per km (W), Number of rails per km (N) & Length of single rail (L) and hit the calculate button. Here is how the Weight of rail per m at given weight of rails per km calculation can be explained with given input values -> 52000 = (1000*104104)/(154*13).

### FAQ

What is Weight of rail per m at given weight of rails per km?
The Weight of rail per m at given weight of rails per km formula is defined as the weight of rail per meter when weight of rails per km is given and is represented as w = (1000*W)/(N*L) or Weight of rail per meter = (1000*Weight of Rails per km)/(Number of rails per km*Length of single rail). Weight of Rails per km is the total weights of rail in one km distance, Number of rails per km is the total number of rails in one kilometer or 1000m & 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.
How to calculate Weight of rail per m at given weight of rails per km?
The Weight of rail per m at given weight of rails per km formula is defined as the weight of rail per meter when weight of rails per km is given is calculated using Weight of rail per meter = (1000*Weight of Rails per km)/(Number of rails per km*Length of single rail). To calculate Weight of rail per m at given weight of rails per km, you need Weight of Rails per km (W), Number of rails per km (N) & Length of single rail (L). With our tool, you need to enter the respective value for Weight of Rails per km, Number of rails per km & Length of single rail 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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