Presentation on indian railway
-
Upload
khusrokhan -
Category
Education
-
view
3.900 -
download
10
description
Transcript of Presentation on indian railway
![Page 1: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/1.jpg)
PRESENTATION ON INDIAN RAILWAY
Presented by- Khusro Khan.
![Page 2: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/2.jpg)
Indian Railway
![Page 3: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/3.jpg)
History of Indian RailwayFirst Indian Railway line was
opened on 16th April 1853.
![Page 4: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/4.jpg)
The first train consisting of one steam engine and four coaches , traversed a stretch of 21-miles between Mumbai(Bombay) and Thane.
Indian Railway has a glorious past of more than150 years serving the nation.
![Page 5: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/5.jpg)
![Page 6: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/6.jpg)
Features of Indian RailwayIndian Railway has a 3 tier management system.
No strike in last 30 years inspite of 17 lakhs workers.
It runs 12000 trains everyday.
It is largest railway system in World under one management system.
![Page 7: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/7.jpg)
It carries 1.4 crore passengers and 16 lakh tonnes of goods every day.
![Page 8: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/8.jpg)
It is fuel efficient system.
7000 stations & about 500 computerized passenger reservation system.
![Page 9: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/9.jpg)
Speed of Trains
Shatabdi max 140kmph.
Rajdhani max 130kmph.
Others max 110kmph.
![Page 10: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/10.jpg)
Railway Track or Permanent Way
Combination of rails, fitted on sleepers and resting on ballast and subgrade is called the railway track or permanent way.
![Page 11: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/11.jpg)
Requirements of an Ideal Permanent WayBoth rails should be at the same level.
Curves should be properly designed.
Proper super elevation should be provided.
![Page 12: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/12.jpg)
GaugeThe maximum distance between the running faces of the two rails of a permanent way is called GAUGE.
![Page 13: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/13.jpg)
Dimension of gauges1-Broad Gauge(BG) 1676mm(5’6”)
2-Standard Gauge(SG) 1435mm
3-Metre Gauge(MG) 1000mm
4-Narrow Gauge(NG) 762mm(2’6”)
5-Light Gauge 610mm
![Page 14: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/14.jpg)
Types of Rails1- Double Headed Rail.2- Bull Headed Rail.3- Flat Footed Rail.
![Page 15: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/15.jpg)
Rail Failure1-Crushed Heads.2-Square or Angular Breaks.3-Split Heads.4-Split Web.5-Horizontal Fissures.6-Transverse Fissure.
![Page 16: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/16.jpg)
Creep of RailsCreep is defined as the longitudinal movement of the rail with respect to the sleepers
![Page 17: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/17.jpg)
Defects of Creep(i) Sleepers move out of position
thereby the rail gauge.
(ii) Position of points and crossings are disturbed.
(iii) Interlocking mechanism getsdisturbed.
![Page 18: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/18.jpg)
SpikesFor holding the rails to the wooden Sleepers various types of spikes are used.
![Page 19: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/19.jpg)
Types of spikesDog spikes.
Screw spikes.
Round spikes.
Standard spikes.
Elastic spikes.
![Page 20: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/20.jpg)
Bolts
(i) Dog or hook bolt.
(ii) Fish bolts.
(iii) Fang nut bolts.
![Page 21: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/21.jpg)
Chairs (i) Cast iron chair (C.I chairs).(ii) Slide chairs.
![Page 22: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/22.jpg)
SleepersSleepers are the transverse ties
that areLaid to support the rails. They transmit wheel load from the rails to the ballast.
![Page 23: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/23.jpg)
Classification of sleepers
(i) Wooden sleeper
(ii) Metal sleeperCast iron sleeper
Steel sleeper
(iii) Concrete sleeperReinforced concreteSleeper (R.C.C)
Prestressed ConcreteSleeper .
![Page 24: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/24.jpg)
Sleeper DensitySleeper density is the number of sleepers Per rail length. It is specified as(M+x) or (N+x), where M or N is the length of the rail in meters and x is a number varies to factors .
![Page 25: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/25.jpg)
Ballast Single size aggregate used in rail track construction. Generally has a nominal size of 63mm or 53mm. Can be used as a very coarse drainage material.
BallastBallast
![Page 26: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/26.jpg)
Types of ballastSand ballast.
Moorum ballast.
Coal ash or cinder.
Broken stone ballast.
![Page 27: Presentation on indian railway](https://reader034.fdocuments.us/reader034/viewer/2022051014/54bc5e8e4a7959a74f8b45b9/html5/thumbnails/27.jpg)
Queries Please?