Railway engineering.
•Download as PPTX, PDF•
0 likes•72 views
Railway engineering deals with the design, construction, and maintenance of railway tracks to safely and efficiently move trains. It includes ballast which is granular material packed around sleepers to transmit load to the foundation. Rails are rolled steel sections laid end to end in parallel lines over sleepers. Sleepers are members laid transverse to the rails to transfer load from rails to ballast and subgrade. Points of crossing and switching allow trains to move between different routes and tracks. There are different types of rails and sleepers used in railway track construction.
Report
Share
Report
Share
Recommended
Railway engineering.
This document provides an overview of key topics in railway engineering, including:
1. The functions of rails in providing a level, smooth pathway to guide train wheels and carry heavy loads.
2. Railway track gauge, which is the minimum distance between running rails.
3. Sleepers that are laid transverse to rails to transfer loads from rails to ballast and subgrade.
4. Ballast which is granular material like broken stone that is packed around sleepers to transmit loads to subgrade.
Railway engineering (CIVIL ENGINEERING)
This document provides an overview of railway engineering and the history of railways in Pakistan. It discusses key elements of the railway track including the formation, ballast, sleepers, and rails. The formation provides the foundation for the track. Ballast is placed around the sleepers to transmit loads to the formation. Sleepers are laid transversely to support the rails. Rails provide a continuous pathway to guide train wheels. Rail joints can be supported, suspended, or bridge joints and either square or staggered. Railways provide economical and safe land transport compared to other modes.
Introduction to componet parts of railway.
Railway transport is the primary mode of transportation for long distances in India. It allows for the mass transportation of people and goods across the country in an efficient manner. The seminar covered the key components of railway transportation including rails, sleepers, ballast, fixtures, fastenings, and super elevation. It discussed the different types of each component that make up a railway track and how they work together to enable train travel.
RAILWAY ENGINEERING
This document summarizes the key components of a railway track system. It discusses the ballast, permanent way consisting of rails mounted on sleepers, and various types of rail fastenings. It describes the different types of rails used - double headed, flat footed, and bull headed. It also outlines the different types of sleepers that can be used, including wooden, metal, and concrete sleepers. Finally, it provides a brief overview of the construction process for a railway track.
railway ppt for civil engg.
The branch of Civil Engineering which deals with the design, construction and maintenance of the railway tracks for safe and efficient movements of trains is called Railway Engineering
BALLAST
RAILS
SLEEPERS
POINTS OF CROSSINGS
POINTS OF SWITCH
The rolled steel sections laid
end to end in two parallel lines
over sleepers to form a railway
track are known as RAILS The rails used in the construction of railway track can be divided into the following three types :
(1) Double Headed Rails (D.H. Rail)
(2) Flat Footed Rails (F.F. Rail)
(3) Bull Headed Rails (B.H. Rail)
Railway engineering
Rail transport involves trains running along parallel steel rails called a railway or railroad. The rails are placed on a foundation of concrete or other materials and are held in place by perpendicular sleepers made of timber, concrete, or steel. Indian railways began construction in the 1850s and now consists of multiple zones with different rail gauges. Rail alignment is influenced by terrain and other factors. Rails come in different types but flat footed rails are now most common. Rail joints connect adjacent rails while sleepers support the rails and distribute weight.
Introduction railway engineering
Railway Engineering involves various components of railway tracks known as permanent way. This includes rails, sleepers, ballast, fixtures and fastenings. Ballast is a key component that provides drainage, load distribution and track resilience. It is made of crushed stone or gravel and must meet requirements like strength, drainage, and resistance to weathering. Track gauge refers to the distance between rails and comes in standard, broad and narrow sizes suited for different railway applications and territories.
Rails, Types, Joints, Creep, Failure of Rails and Welding of Rails
The document discusses rails used in railway tracks. It defines different types of rails including double headed, bull headed, and flat footed rails. Flat footed rails, also called Vignoles rails, are now most commonly used. Standard rail sections used in Indian railways, such as 52kg and 60kg, are presented. Requirements of an ideal rail and factors affecting rail wear and failure are explained. Methods to reduce rail wear include use of special alloys, track maintenance, reducing expansion gaps, and lubricating rails.
Recommended
Railway engineering.
This document provides an overview of key topics in railway engineering, including:
1. The functions of rails in providing a level, smooth pathway to guide train wheels and carry heavy loads.
2. Railway track gauge, which is the minimum distance between running rails.
3. Sleepers that are laid transverse to rails to transfer loads from rails to ballast and subgrade.
4. Ballast which is granular material like broken stone that is packed around sleepers to transmit loads to subgrade.
Railway engineering (CIVIL ENGINEERING)
This document provides an overview of railway engineering and the history of railways in Pakistan. It discusses key elements of the railway track including the formation, ballast, sleepers, and rails. The formation provides the foundation for the track. Ballast is placed around the sleepers to transmit loads to the formation. Sleepers are laid transversely to support the rails. Rails provide a continuous pathway to guide train wheels. Rail joints can be supported, suspended, or bridge joints and either square or staggered. Railways provide economical and safe land transport compared to other modes.
Introduction to componet parts of railway.
Railway transport is the primary mode of transportation for long distances in India. It allows for the mass transportation of people and goods across the country in an efficient manner. The seminar covered the key components of railway transportation including rails, sleepers, ballast, fixtures, fastenings, and super elevation. It discussed the different types of each component that make up a railway track and how they work together to enable train travel.
RAILWAY ENGINEERING
This document summarizes the key components of a railway track system. It discusses the ballast, permanent way consisting of rails mounted on sleepers, and various types of rail fastenings. It describes the different types of rails used - double headed, flat footed, and bull headed. It also outlines the different types of sleepers that can be used, including wooden, metal, and concrete sleepers. Finally, it provides a brief overview of the construction process for a railway track.
railway ppt for civil engg.
The branch of Civil Engineering which deals with the design, construction and maintenance of the railway tracks for safe and efficient movements of trains is called Railway Engineering
BALLAST
RAILS
SLEEPERS
POINTS OF CROSSINGS
POINTS OF SWITCH
The rolled steel sections laid
end to end in two parallel lines
over sleepers to form a railway
track are known as RAILS The rails used in the construction of railway track can be divided into the following three types :
(1) Double Headed Rails (D.H. Rail)
(2) Flat Footed Rails (F.F. Rail)
(3) Bull Headed Rails (B.H. Rail)
Railway engineering
Rail transport involves trains running along parallel steel rails called a railway or railroad. The rails are placed on a foundation of concrete or other materials and are held in place by perpendicular sleepers made of timber, concrete, or steel. Indian railways began construction in the 1850s and now consists of multiple zones with different rail gauges. Rail alignment is influenced by terrain and other factors. Rails come in different types but flat footed rails are now most common. Rail joints connect adjacent rails while sleepers support the rails and distribute weight.
Introduction railway engineering
Railway Engineering involves various components of railway tracks known as permanent way. This includes rails, sleepers, ballast, fixtures and fastenings. Ballast is a key component that provides drainage, load distribution and track resilience. It is made of crushed stone or gravel and must meet requirements like strength, drainage, and resistance to weathering. Track gauge refers to the distance between rails and comes in standard, broad and narrow sizes suited for different railway applications and territories.
Rails, Types, Joints, Creep, Failure of Rails and Welding of Rails
The document discusses rails used in railway tracks. It defines different types of rails including double headed, bull headed, and flat footed rails. Flat footed rails, also called Vignoles rails, are now most commonly used. Standard rail sections used in Indian railways, such as 52kg and 60kg, are presented. Requirements of an ideal rail and factors affecting rail wear and failure are explained. Methods to reduce rail wear include use of special alloys, track maintenance, reducing expansion gaps, and lubricating rails.
Railway project
Indian Railways is one of the largest railway networks in the world, comprising over 115,000 km of track. The presentation discusses the components of railway tracks, including rails, sleepers, ballast, and sub-ballast. It also covers different types of gauges used in India and various structures like bridges, stations, tunnels, and culverts. Common defects in railway tracks like high joints, blowing joints, and heaved tracks are explained along with their causes such as overpacking of sleepers, sinking of sleepers, and poor drainage. The conclusion states that problems in construction and maintenance of various railway structures will be explored further in the next semester.
Railway engineering-jdge@railway.gov.bd
Bangladesh Railway started in 1862 with a 53 km broad gauge line. It now has over 2900 km of track with both meter gauge and broad gauge lines. The railway network connects 43 districts and is an important mode of transportation. Track consists of rails, sleepers, fittings and ballast laid on a prepared formation. Rails are joined by fish plates and bolted to sleepers. Ballast distributes loads and provides drainage. The master plan aims to upgrade tracks and convert more lines to broad gauge over the next two decades.
Presentation on indian railway
The document discusses the history and features of the Indian railway system, the largest in the world under one management. It describes how the first line opened in 1853 between Mumbai and Thane, and over the past 150+ years the railway has expanded to carry over 1.4 crore passengers and 16 lakh tonnes of goods daily on its 12,000 trains. The document also provides details on the types of tracks, trains, and infrastructure that make up the Indian railway system.
Railway engineering copy
This document provides an overview of railway engineering. It defines railway engineering as dealing with the design, construction, and maintenance of railway tracks. It then discusses the history of railways in India and introduces some key terms like railway track components, gauge, rails, sleepers, ballast, and fasteners. The railway track combines rails, sleepers, ballast, and other components to form the permanent way for train movement. Different types of rails, sleepers, and gauges used in India are also outlined.
3. RAIL TRANSPORTATION (TRE) GTU 3150611
Role of Indian Railways in National Development, Basic requirement of railway alignment and functions of Permanent Way, Types of components and functions: Gauge, Rail, Fittings, Ballast, Embankments, Subgrade. Purpose: Coning of wheel, Super-elevation, points and crossing, signalling and interlocking, yard, junction and terminal.
Rail System
Railway track components are very much important for maintaining and connecting the tracks perfectly. The rail components are known as rail track parts and the functions of each part vary from one to another. To know more, visit http://www.narailproducts.com/
Introduction to railway engineering
This document provides an introduction to railway engineering. It discusses different modes of transportation including railways. Railways have advantages for long distance transportation of bulk goods and passengers. The history of rail transport in India is discussed, including the establishment of the first lines in the 1850s. Indian railways are classified based on route importance and traffic volume into trunk routes, main lines, and branch lines. Modern trends in railways include high speed trains like MAGLEV trains, underground tube railways, and urban metro systems. Key railway engineering terms are defined like locomotives, tracks, rails, gauges, and sleepers.
Railway Engineering- Basic Introduction
This document provides an overview of key components and considerations for railway engineering. It discusses:
- The definition of railway engineering as dealing with design, construction and maintenance of railway tracks.
- Key components of permanent way including rails, sleepers, ballast and track gauge.
- Selection and standard sizes of rails and factors that influence this like locomotive axle load.
- Common defects in rails like wear, creep, buckling and methods to prevent or address them.
- Importance of proper gauge, alignment, gradient and super elevation on curves for safety and efficiency of train movement.
Railway terminology
This document discusses various railway terminology including:
1. Ballast, which is material placed between crossties and sub-ballast to hold the track in line and grade, and provides structural support, drainage, and load distribution. Common types of ballast include broken stone, gravel, ashes/cinders, and sand.
2. Rails, which are rolled steel sections laid end to end in two parallel lines over sleepers to form the railway track. Common types include double headed, flat footed, and bull headed rails.
3. Sleepers, which are transverse ties that support the rails and transmit wheel loads to the ballast. They can be wooden, metal like cast iron or steel,
Railway Engineering Introduction
The document provides information on transportation engineering and railway engineering. It discusses the role of railways in transportation from economic, cultural, and political aspects. It then covers the history of railways in India from 1832 to present day. Key topics include gauges used in India, permanent way components like rails and fish plates, and manufacturing units.
Track training 03082013
This document provides an overview of track structure and materials used in railroad track. It covers topics such as rail, ties, fasteners, joints, and other track components. The key points covered include:
- The basic components of track structure including rail, ties, plates, spikes, ballast, and subgrade.
- Details on rail such as identification markings, manufacturing process, and different sections/weights.
- Functions and types of crossties including wood, concrete, and fastening methods.
- Other track materials like joint bars, bolts, nut locks, tie plates, spikes, pandrol fasteners, anchors, derails, and bumping posts.
-
02 Railway Terminology (Railway Engineering Lectures هندسة السكك الحديدية & D...
This document provides an overview of key railway engineering terminologies and concepts in 3 paragraphs:
Railway track structures transfer load from rolling stock to the ground. There are two main types: ballasted tracks using crushed stone ballast and ballastless tracks. Rails are the main component of tracks and come in different profiles like flat foot and bullhead. Rail fastenings fix rails to sleepers. Sleepers support rails and transfer load to ballast.
Rolling stock refers to any vehicles that run on tracks. The main types are locomotives, coaching stock for passengers, and goods stock for cargo. Locomotives provide motive power and come in diesel or electric models. Coaching stock includes passenger coaches and luggage v
Rail gauges & rail sections Railway Engineering
The document discusses rail gauges and types of rails used in railway tracks. It defines rail gauge as the minimum perpendicular distance between the inner faces of two rails. Key factors that affect rail gauge choice include traffic volume, development needs, speed requirements, construction costs, and terrain. Common gauges range from broad gauge over 5 feet wide to narrow gauge under 2.5 feet. The document also describes the functions of rails in providing a continuous, level surface for train movement and load distribution. The three main types of rails discussed are double headed, bull headed, and flat footed (Vignoles) rails, with the latter now comprising around 90% of tracks worldwide due to advantages like reduced costs and greater stiffness.
Railway engineering
Railway Engineering best learning platform.You can get many information about Civil RNnk
WWW.HAMMADJATT.WEEBLY.COM
Railway engineering
Railway engineering involves the design, construction, and operation of railroads and mass transit systems. It is a branch of civil engineering that deals with track design, station layout, signaling systems, and train movement control. Typical tasks for railway engineers include determining horizontal and vertical alignment, estimating construction costs, and establishing signaling and control systems. Railway tracks consist of rails laid on sleepers embedded in ballast. Points and crossings allow trains to switch tracks. A variety of signals are used to safely direct train movement.
Unit 1 gauge creep
This document discusses gauge, coning, and tilting in railway tracks. It provides details on:
- The gauge is the distance between rails and is important for track alignment and stability. Wheels are coned to smoothly navigate curves and counteract centrifugal forces. Rails are tilted inward to reduce wear on outer rails and wheels.
- Coning wheels means making the outer wheel's tread circumference larger than the inner wheel's to maintain alignment through curves. Tilting rails inward at a 1 in 20 slope matches the wheel cone and distributes wheel loads evenly.
- Correct gauge, coning, tilting and cross-leveling are required for smooth riding, reduced component wear, and shock absorption
Railway engineering
Railway track consists of several key elements to support safe and comfortable train travel. The track is laid on a prepared foundation and supported by ballast and sleepers. Rails are precisely aligned on top to provide a smooth ride. Turnouts allow trains to switch between tracks at junctions. Railway stations are where trains stop to collect and drop off passengers and cargo. Their design and layout must efficiently accommodate passenger and freight movement.
BANGLADESH RAILWAY COMUNICATION
Railway communication in Bangladesh began in 1862 with the opening of a 53.11 km broad gauge line. Over time, the railway network expanded, mostly inheriting lines from the British-established Assam Bengal railway system. Currently, Bangladesh Railway operates over 2,855 route km, with 923 km of broad gauge track and 1,822 km of meter gauge track. The key components of the railway system include rails, sleepers, ballast, fittings and fastenings to join rails and hold them in place, and various signaling systems.
Railway and Airport Engineering
Railway Engineering:
Permanent Way, Rail Gauge, Broad Gauge, Meter Gauge, Narrow Gauge, Choice of Gauge, Uniformity of Gauge, Rails - Double headed, Bull Headed, Flat footed Rails, Sleepers, Ballast, Formation, Types of sleepers, Merits and Demerits, Functions of sleepers, Requirements of good sleepers,Spacing of sleepers, Sleeper Density, Characteristics of good ballast, Capacity of a railway track, Track Fixtures and Fastening, Types of fixtures and fastening, Fish Plates, Dog Spikes, Rail Joints, Creep of Rails, Indication of Creep, Disadvantages of creep in rails, Remedies for prevention of creep, Theory of creep, Coning of Wheels, Theory of coning, Adzing of sleepers, Gradients, Grade compensation on curves, Radius and degree of curves, Super-elevation, Negative cant, Cant Deficiency, Equilibrium speed, Maximum permissible speed, Necessity of geometric design, Track defects, Transition curves, Vertical curves, Points and crossings, Types of crossings, Turnouts, Switches, Interlocking, Signalling, Classification and types of Signals, Semaphore type signal, Detonating signals, Dock signals, Shunting Signals, Warner Signals, Reception & Departure Signals, Railway Station, Purpose of a Railway Station, Site selection for Railway Stations, Track Drainage, Why Need of Proper Drainage.
Airport Engineering:
Basic Terms (AAI, ICAO, IATA), Airport System plan, Master plan, Airport Classification, Site Selection, Imaginary Surfaces, Aircraft Characteristics, Important components of Airport Layout, Runway, Runway Configuration, Runway Orientation, Factors affecting Runway Orientation, Wind Direction Indicator, Wind Rose Diagram - Type I & Type II, Basic Runway Length, Corrections for Elevation, Temperature & Gradient, Actual Runway Length, Runway Geometric (ICAO), Taxiways, Exit Taxiways, Location of Exit Taxiways, Holding Aprons, Hanger, Terminal Building, Aircraft Parking, Airport Marking & Lightning.
Railway engineering
This PPT file is made for getting basic information for Railway Engineering and has gotten from an Indian book.
T M A E S POLYTECHNIC HOSPET BOYS
This document provides an overview of key components of railway tracks, including ballast, rails, rail joints, and sleepers. Ballast is the granular material placed around and under sleepers to transmit load from the sleepers to the formation layer. Rails come in three types - double headed, flat footed, and bull headed - based on their head and foot dimensions. There are four main types of rail joints: fish plate, fasteners, slide chairs, and junction plate. Sleepers are members laid transverse to rails that transfer load from rails to ballast and subgrade, and they come in wooden, metal, and concrete varieties.
Railwayengineering
The document discusses the history and key elements of railway engineering. It notes that Richard Trevithick built the first steam locomotive in 1804 in the UK. Railway engineering deals with designing, constructing and maintaining railway tracks for safe and efficient train movement. The main elements of a railway track discussed are formation, ballast, sleepers, and rails. Formation provides a stable base, ballast distributes load, sleepers support rails, and rails provide a running surface.
More Related Content
What's hot
Railway project
Indian Railways is one of the largest railway networks in the world, comprising over 115,000 km of track. The presentation discusses the components of railway tracks, including rails, sleepers, ballast, and sub-ballast. It also covers different types of gauges used in India and various structures like bridges, stations, tunnels, and culverts. Common defects in railway tracks like high joints, blowing joints, and heaved tracks are explained along with their causes such as overpacking of sleepers, sinking of sleepers, and poor drainage. The conclusion states that problems in construction and maintenance of various railway structures will be explored further in the next semester.
Railway engineering-jdge@railway.gov.bd
Bangladesh Railway started in 1862 with a 53 km broad gauge line. It now has over 2900 km of track with both meter gauge and broad gauge lines. The railway network connects 43 districts and is an important mode of transportation. Track consists of rails, sleepers, fittings and ballast laid on a prepared formation. Rails are joined by fish plates and bolted to sleepers. Ballast distributes loads and provides drainage. The master plan aims to upgrade tracks and convert more lines to broad gauge over the next two decades.
Presentation on indian railway
The document discusses the history and features of the Indian railway system, the largest in the world under one management. It describes how the first line opened in 1853 between Mumbai and Thane, and over the past 150+ years the railway has expanded to carry over 1.4 crore passengers and 16 lakh tonnes of goods daily on its 12,000 trains. The document also provides details on the types of tracks, trains, and infrastructure that make up the Indian railway system.
Railway engineering copy
This document provides an overview of railway engineering. It defines railway engineering as dealing with the design, construction, and maintenance of railway tracks. It then discusses the history of railways in India and introduces some key terms like railway track components, gauge, rails, sleepers, ballast, and fasteners. The railway track combines rails, sleepers, ballast, and other components to form the permanent way for train movement. Different types of rails, sleepers, and gauges used in India are also outlined.
3. RAIL TRANSPORTATION (TRE) GTU 3150611
Role of Indian Railways in National Development, Basic requirement of railway alignment and functions of Permanent Way, Types of components and functions: Gauge, Rail, Fittings, Ballast, Embankments, Subgrade. Purpose: Coning of wheel, Super-elevation, points and crossing, signalling and interlocking, yard, junction and terminal.
Rail System
Railway track components are very much important for maintaining and connecting the tracks perfectly. The rail components are known as rail track parts and the functions of each part vary from one to another. To know more, visit http://www.narailproducts.com/
Introduction to railway engineering
This document provides an introduction to railway engineering. It discusses different modes of transportation including railways. Railways have advantages for long distance transportation of bulk goods and passengers. The history of rail transport in India is discussed, including the establishment of the first lines in the 1850s. Indian railways are classified based on route importance and traffic volume into trunk routes, main lines, and branch lines. Modern trends in railways include high speed trains like MAGLEV trains, underground tube railways, and urban metro systems. Key railway engineering terms are defined like locomotives, tracks, rails, gauges, and sleepers.
Railway Engineering- Basic Introduction
This document provides an overview of key components and considerations for railway engineering. It discusses:
- The definition of railway engineering as dealing with design, construction and maintenance of railway tracks.
- Key components of permanent way including rails, sleepers, ballast and track gauge.
- Selection and standard sizes of rails and factors that influence this like locomotive axle load.
- Common defects in rails like wear, creep, buckling and methods to prevent or address them.
- Importance of proper gauge, alignment, gradient and super elevation on curves for safety and efficiency of train movement.
Railway terminology
This document discusses various railway terminology including:
1. Ballast, which is material placed between crossties and sub-ballast to hold the track in line and grade, and provides structural support, drainage, and load distribution. Common types of ballast include broken stone, gravel, ashes/cinders, and sand.
2. Rails, which are rolled steel sections laid end to end in two parallel lines over sleepers to form the railway track. Common types include double headed, flat footed, and bull headed rails.
3. Sleepers, which are transverse ties that support the rails and transmit wheel loads to the ballast. They can be wooden, metal like cast iron or steel,
Railway Engineering Introduction
The document provides information on transportation engineering and railway engineering. It discusses the role of railways in transportation from economic, cultural, and political aspects. It then covers the history of railways in India from 1832 to present day. Key topics include gauges used in India, permanent way components like rails and fish plates, and manufacturing units.
Track training 03082013
This document provides an overview of track structure and materials used in railroad track. It covers topics such as rail, ties, fasteners, joints, and other track components. The key points covered include:
- The basic components of track structure including rail, ties, plates, spikes, ballast, and subgrade.
- Details on rail such as identification markings, manufacturing process, and different sections/weights.
- Functions and types of crossties including wood, concrete, and fastening methods.
- Other track materials like joint bars, bolts, nut locks, tie plates, spikes, pandrol fasteners, anchors, derails, and bumping posts.
-
02 Railway Terminology (Railway Engineering Lectures هندسة السكك الحديدية & D...
This document provides an overview of key railway engineering terminologies and concepts in 3 paragraphs:
Railway track structures transfer load from rolling stock to the ground. There are two main types: ballasted tracks using crushed stone ballast and ballastless tracks. Rails are the main component of tracks and come in different profiles like flat foot and bullhead. Rail fastenings fix rails to sleepers. Sleepers support rails and transfer load to ballast.
Rolling stock refers to any vehicles that run on tracks. The main types are locomotives, coaching stock for passengers, and goods stock for cargo. Locomotives provide motive power and come in diesel or electric models. Coaching stock includes passenger coaches and luggage v
Rail gauges & rail sections Railway Engineering
The document discusses rail gauges and types of rails used in railway tracks. It defines rail gauge as the minimum perpendicular distance between the inner faces of two rails. Key factors that affect rail gauge choice include traffic volume, development needs, speed requirements, construction costs, and terrain. Common gauges range from broad gauge over 5 feet wide to narrow gauge under 2.5 feet. The document also describes the functions of rails in providing a continuous, level surface for train movement and load distribution. The three main types of rails discussed are double headed, bull headed, and flat footed (Vignoles) rails, with the latter now comprising around 90% of tracks worldwide due to advantages like reduced costs and greater stiffness.
Railway engineering
Railway Engineering best learning platform.You can get many information about Civil RNnk
WWW.HAMMADJATT.WEEBLY.COM
Railway engineering
Railway engineering involves the design, construction, and operation of railroads and mass transit systems. It is a branch of civil engineering that deals with track design, station layout, signaling systems, and train movement control. Typical tasks for railway engineers include determining horizontal and vertical alignment, estimating construction costs, and establishing signaling and control systems. Railway tracks consist of rails laid on sleepers embedded in ballast. Points and crossings allow trains to switch tracks. A variety of signals are used to safely direct train movement.
Unit 1 gauge creep
This document discusses gauge, coning, and tilting in railway tracks. It provides details on:
- The gauge is the distance between rails and is important for track alignment and stability. Wheels are coned to smoothly navigate curves and counteract centrifugal forces. Rails are tilted inward to reduce wear on outer rails and wheels.
- Coning wheels means making the outer wheel's tread circumference larger than the inner wheel's to maintain alignment through curves. Tilting rails inward at a 1 in 20 slope matches the wheel cone and distributes wheel loads evenly.
- Correct gauge, coning, tilting and cross-leveling are required for smooth riding, reduced component wear, and shock absorption
Railway engineering
Railway track consists of several key elements to support safe and comfortable train travel. The track is laid on a prepared foundation and supported by ballast and sleepers. Rails are precisely aligned on top to provide a smooth ride. Turnouts allow trains to switch between tracks at junctions. Railway stations are where trains stop to collect and drop off passengers and cargo. Their design and layout must efficiently accommodate passenger and freight movement.
BANGLADESH RAILWAY COMUNICATION
Railway communication in Bangladesh began in 1862 with the opening of a 53.11 km broad gauge line. Over time, the railway network expanded, mostly inheriting lines from the British-established Assam Bengal railway system. Currently, Bangladesh Railway operates over 2,855 route km, with 923 km of broad gauge track and 1,822 km of meter gauge track. The key components of the railway system include rails, sleepers, ballast, fittings and fastenings to join rails and hold them in place, and various signaling systems.
Railway and Airport Engineering
Railway Engineering:
Permanent Way, Rail Gauge, Broad Gauge, Meter Gauge, Narrow Gauge, Choice of Gauge, Uniformity of Gauge, Rails - Double headed, Bull Headed, Flat footed Rails, Sleepers, Ballast, Formation, Types of sleepers, Merits and Demerits, Functions of sleepers, Requirements of good sleepers,Spacing of sleepers, Sleeper Density, Characteristics of good ballast, Capacity of a railway track, Track Fixtures and Fastening, Types of fixtures and fastening, Fish Plates, Dog Spikes, Rail Joints, Creep of Rails, Indication of Creep, Disadvantages of creep in rails, Remedies for prevention of creep, Theory of creep, Coning of Wheels, Theory of coning, Adzing of sleepers, Gradients, Grade compensation on curves, Radius and degree of curves, Super-elevation, Negative cant, Cant Deficiency, Equilibrium speed, Maximum permissible speed, Necessity of geometric design, Track defects, Transition curves, Vertical curves, Points and crossings, Types of crossings, Turnouts, Switches, Interlocking, Signalling, Classification and types of Signals, Semaphore type signal, Detonating signals, Dock signals, Shunting Signals, Warner Signals, Reception & Departure Signals, Railway Station, Purpose of a Railway Station, Site selection for Railway Stations, Track Drainage, Why Need of Proper Drainage.
Airport Engineering:
Basic Terms (AAI, ICAO, IATA), Airport System plan, Master plan, Airport Classification, Site Selection, Imaginary Surfaces, Aircraft Characteristics, Important components of Airport Layout, Runway, Runway Configuration, Runway Orientation, Factors affecting Runway Orientation, Wind Direction Indicator, Wind Rose Diagram - Type I & Type II, Basic Runway Length, Corrections for Elevation, Temperature & Gradient, Actual Runway Length, Runway Geometric (ICAO), Taxiways, Exit Taxiways, Location of Exit Taxiways, Holding Aprons, Hanger, Terminal Building, Aircraft Parking, Airport Marking & Lightning.
Railway engineering
This PPT file is made for getting basic information for Railway Engineering and has gotten from an Indian book.
What's hot (20)
02 Railway Terminology (Railway Engineering Lectures هندسة السكك الحديدية & D...
02 Railway Terminology (Railway Engineering Lectures هندسة السكك الحديدية & D...
Similar to Railway engineering.
T M A E S POLYTECHNIC HOSPET BOYS
This document provides an overview of key components of railway tracks, including ballast, rails, rail joints, and sleepers. Ballast is the granular material placed around and under sleepers to transmit load from the sleepers to the formation layer. Rails come in three types - double headed, flat footed, and bull headed - based on their head and foot dimensions. There are four main types of rail joints: fish plate, fasteners, slide chairs, and junction plate. Sleepers are members laid transverse to rails that transfer load from rails to ballast and subgrade, and they come in wooden, metal, and concrete varieties.
Railwayengineering
The document discusses the history and key elements of railway engineering. It notes that Richard Trevithick built the first steam locomotive in 1804 in the UK. Railway engineering deals with designing, constructing and maintaining railway tracks for safe and efficient train movement. The main elements of a railway track discussed are formation, ballast, sleepers, and rails. Formation provides a stable base, ballast distributes load, sleepers support rails, and rails provide a running surface.
CHENAB BRIDGE
The Chenab Bridge is an arch bridge under construction in India that will span the Chenab River between Bakkal and Kauri in Jammu and Kashmir. When completed, it will be 1,315 meters long with a 480 meter arch span that is 359 meters above the Chenab River. The bridge uses a large steel arch structure with approach viaducts on both sides. It is being designed and constructed to withstand heavy wind forces, seismic activity, and even blasts due to its location in a sensitive area. The Chenab Bridge will be the tallest rail bridge in India once finished.
my project on chenab bridge
The Chenab Bridge is a railway bridge under construction in Jammu and Kashmir, India. It will have a 359 meter deck height, 1,315 meter length, and a main arch span of 485 meters, making it the highest railway bridge in the world. The bridge is part of a new railway line project and will improve transportation in the mountainous region. Its design and construction present many challenges due to the complex geology and difficult terrain.
Chenab bridge ppt
The Chenab Bridge is a railway bridge under construction in Jammu and Kashmir, India. It will have a 359 meter deck height, 1,315 meter length, and a main arch span of 485 meters, making it the highest railway bridge in the world. The bridge is part of a new railway line project and will improve transportation in the mountainous region. Its design and construction present many challenges due to the complex geology and difficult terrain.
unit-5-bridge-engg-components-classification-data-collection-site-selection-e...
What are the components of the bridge?
Image result for bridge-engg-components
The main components of a bridge are the foundation, substructure, and the superstructure. Each of these core areas have other parts within them. Piles and pile caps are constructed as the foundation of the bridge
Design of t beam bridge using wsm(2)
This document provides information on bridge planning, design, classification and components. It discusses:
1. The key steps in bridge planning including studying needs, alternatives, design and implementation.
2. Common bridge classifications including material (masonry, concrete, steel), structural type (slab, girder, truss), and purpose (road, rail).
3. The main components of a typical T-beam bridge including the deck slab, longitudinal girders, cross girders, abutments and foundations. Methods for designing the deck slab and cantilever portions are outlined.
Bridge engineering
Introduction of Bridge Engineering, components part of the bridge structure, classification of bridges
Bridge engineering
This document provides an overview of bridge engineering. It defines a bridge as a structure that allows passage over an obstacle without blocking the way underneath. Bridges are critical infrastructure for transportation. The document outlines the key components of bridges, including the substructure (abutments, piers, foundations), superstructure (decking, parapets, bearings), and different classifications of bridges based on materials, purpose, lifespan, spans and loads. It provides examples of different bridge types like beam, cantilever, arch, truss and suspension bridges. Finally, it highlights some landmark bridges in India like the Dhola Sadiya, Pamban and Bandra-Worli sea link bridges.
Presentation on chenab bridge by Aamir Khan
Presentation on Chenab Bidge.
Indian Railways has undertaken the mega- project of construction of a new railway line in the State of Jammu and Kashmir. The Chenab Bridge is a railway steel and concrete arch bridge under construction between Bakkal and Kauri in the Reasi from Udhampur to Baramulla.
Bridge engineering
Rajkiya Engineering College, Bijnor presented information on bridge engineering. Bridges are key infrastructure that allow crossing of obstacles like rivers and canals. A bridge consists of substructure elements like foundations, piers, and abutments, and superstructure elements like the deck. Bridges are classified by span length, material used, and the type of superstructure. Bridges improve transportation, emergency response times, and reduce traffic congestion. Selection of a bridge type depends on site conditions, traffic needs, structural requirements, and material availability.
Transport enggineering
This document provides an overview of bridge engineering and its various components. It discusses the types of bridges such as slab bridges, girder bridges, truss bridges, arch bridges, suspension bridges, and movable bridges. It also describes bridge components like substructures, foundations, piers, abutments, and superstructures. Additionally, it covers topics such as bridge selection, investigation, design, construction and maintenance.
Introduction to railway engineering
A brief introduction to railway engineerimg and the methodology through which railway construction and operation is carried out
railway and bridge engineering.pdf
This document provides an overview of railway engineering basics. It discusses the role of transportation in national development and describes the various modes of transportation systems used in India, including roadways, railways, airways, and waterways. It then focuses on railway engineering, explaining components of the permanent way including rails, sleepers, ballast, and fixtures. It also covers rail gauges and zones used by Indian railways, as well as factors related to rail design and construction such as rail joints, creep, and factors affecting gauge selection.
railway and bridge engineering.pdf
This document provides an overview of railway engineering basics. It discusses the role of transportation in national development and describes the main modes of transportation in India including roadways, railways, airways, and waterways. It then focuses on railway engineering, explaining the components of the permanent way including rails, sleepers, ballast, and fastenings. It also covers common rail gauges used in India such as broad, meter, and narrow gauges, and discusses factors that affect gauge selection.
Future fast track model for new road over bridge spanning over railway yard- ...
Implementation of 4 lane cable stayed road over bridge is nearing completion. It is felt that it could be a future fast track model for construction of ROB over busy railway yard in India
1. Introduction to Railway engg..pptx
Railway engineering is a multi-faceted engineering discipline dealing with the design, construction and operation of all types of rail transport systems.
project-1.pptx
This document provides details about the planning and design of a reinforced concrete bridge at Challathadi, Aivarnadu. A team of civil engineering students conducted surveys of the site, designed a T-beam bridge using limit state methods, and created drawings, estimates, and a model. They reviewed literature on bridge design and failure factors. The objective was to plan, analyze, and design an RCC bridge to connect local villages. The methodology included site visits, surveys, fixation of dimensions, AutoCAD drawings, manual design, estimation, and model making. The work was carried out from December to March under the guidance of a professor.
Innovative solution for crossing larger spaces like railway yard
This paper titled Innovative solution for crossing larger spaces like railway yard has been presented in a seminar organised by CEAI at Kolkata on 03.06.2016
Modes of transportation
This document provides information about different modes of transportation, including roadways, waterways, railways, and airways. It focuses on describing roadways and railways in India. For roadways, it covers classifications of roads and varieties of vehicles. For railways, it discusses advantages and disadvantages, categories, types of locomotives, permanent way components, gauges, and types of rails, sleepers, and ballast.
Similar to Railway engineering. (20)
unit-5-bridge-engg-components-classification-data-collection-site-selection-e...
unit-5-bridge-engg-components-classification-data-collection-site-selection-e...
Future fast track model for new road over bridge spanning over railway yard- ...
Future fast track model for new road over bridge spanning over railway yard- ...
Innovative solution for crossing larger spaces like railway yard
Innovative solution for crossing larger spaces like railway yard
Recently uploaded
22CYT12-Unit-V-E Waste and its Management.ppt
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Literature Review Basics and Understanding Reference Management.pptx
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
The Python for beginners. This is an advance computer language.
Python language is very important language at this time. we can easily understand this language by these notes.
ISPM 15 Heat Treated Wood Stamps and why your shipping must have one
For International shipping and maritime laws all wood must contain the ISPM 15 Stamp. Here is how and why.
NATURAL DEEP EUTECTIC SOLVENTS AS ANTI-FREEZING AGENT
NATURAL DEEP EUTECTIC SOLVENTS AS ANTI-FREEZING AGENT
ACEP Magazine edition 4th launched on 05.06.2024
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Hematology Analyzer Machine - Complete Blood Count
The CBC machine is a common diagnostic tool used by doctors to measure a patient's red blood cell count, white blood cell count and platelet count. The machine uses a small sample of the patient's blood, which is then placed into special tubes and analyzed. The results of the analysis are then displayed on a screen for the doctor to review. The CBC machine is an important tool for diagnosing various conditions, such as anemia, infection and leukemia. It can also help to monitor a patient's response to treatment.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Advanced control scheme of doubly fed induction generator for wind turbine us...
This paper describes a speed control device for generating electrical energy on an electricity network based on the doubly fed induction generator (DFIG) used for wind power conversion systems. At first, a double-fed induction generator model was constructed. A control law is formulated to govern the flow of energy between the stator of a DFIG and the energy network using three types of controllers: proportional integral (PI), sliding mode controller (SMC) and second order sliding mode controller (SOSMC). Their different results in terms of power reference tracking, reaction to unexpected speed fluctuations, sensitivity to perturbations, and resilience against machine parameter alterations are compared. MATLAB/Simulink was used to conduct the simulations for the preceding study. Multiple simulations have shown very satisfying results, and the investigations demonstrate the efficacy and power-enhancing capabilities of the suggested control system.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
原版一模一样【微信：741003700 】【(csu毕业证书)查尔斯特大学毕业证硕士学历】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
Recently uploaded (20)
BPV-GUI-01-Guide-for-ASME-Review-Teams-(General)-10-10-2023.pdf
BPV-GUI-01-Guide-for-ASME-Review-Teams-(General)-10-10-2023.pdf
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...
Literature Review Basics and Understanding Reference Management.pptx
Literature Review Basics and Understanding Reference Management.pptx
The Python for beginners. This is an advance computer language.
The Python for beginners. This is an advance computer language.
ISPM 15 Heat Treated Wood Stamps and why your shipping must have one
ISPM 15 Heat Treated Wood Stamps and why your shipping must have one
gray level transformation unit 3(image processing))
gray level transformation unit 3(image processing))
NATURAL DEEP EUTECTIC SOLVENTS AS ANTI-FREEZING AGENT
NATURAL DEEP EUTECTIC SOLVENTS AS ANTI-FREEZING AGENT
Hematology Analyzer Machine - Complete Blood Count
Hematology Analyzer Machine - Complete Blood Count
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024
Advanced control scheme of doubly fed induction generator for wind turbine us...
Advanced control scheme of doubly fed induction generator for wind turbine us...
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODEL
Generative AI leverages algorithms to create various forms of content
Generative AI leverages algorithms to create various forms of content
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
IEEE Aerospace and Electronic Systems Society as a Graduate Student Member
Railway engineering.
- 2. RAILWAY ENGINEERING PRESENT BY: Dr. Mohammad Hannan Mahmud Khan Assistant Professor & Associate Head Department of Civil Engineering(DIU) SUBMITTED TO: Md . Rasheduzzaman ID :182-47-748
- 3. The branch of Civil Engineering which deals with the design, construction and maintenance of the railway tracks for safe and efficient movements of trains is called Railway Engineering RAILWAY ENGINEERING
- 4. CONTENTS 1. BALLAST 2. RAILS 3. SLEEPERS 4. POINTS OF CROSSINGS 5. POINTS OF SWITCH
- 5. BALLAST Ballast is the granular material usually broken stone or bricks single and kanker, gravel and sand placed and packed and around the sleeper to transmit Load from sleeper to formation Layer. Size = 20mm – 65mm
- 6. RAILS The rolled steel sections laid end to end in two parallel lines over sleepers to form a railway track are known as RAILS.. RAILS
- 7. SLEEPERS Sleepers are members generally laid transverse to the rails, on which the rails are fixed to transfer the loads from the rails to the ballast and the subgrade.. Sleepers
- 8. POINT OF CROSSING Point , crossing , turnout , cross-overs and such related terms are arrangement by which different routes either parallel are connected and offered the means for terms to move from one route to another route is called POINT OF CROSSING .
- 9. POINT OF SWITCH A SWITCH Consist of stock rail and tongue rail. A point is consist of left hand And right hand switch
- 10. TYPES OF RAILS :- The rails used in the construction of railway track can be divided into the following three types : (1) Double Headed Rails (D.H. Rail) (2) Flat Footed Rails (F.F. Rail) (3) Bull Headed Rails (B.H. Rail)
- 11. TYPES OF SLEEPERS Wooden Sleepers Metal Sleepers Concrete Sleepers