The Construction of Railway Infrastructure This course offers you the opportunity to explore a rapidly expanding sector that is crucial to future transport needs. With growing demand for efficient and sustainable travel, railway infrastructure is at the forefront of this evolution. This course provides essential insights into geological and geotechnical phases, site preparation, and the intricacies of viaduct and tunnel construction. You will explore the complexities of earthworks and construction sites, equipping you with the knowledge to tackle real-world challenges. By taking part, you will gain a competitive edge, boosting your career prospects in an industry that is vital to modern infrastructure development. Seize the opportunity to shape the future of transport and ensure you are at the forefront of railway construction expertise.
Construction of railway infrastructure
Civil Engineering and Structures
40 hours
Introduction
Objectives
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To understand track alignment and principles of geometry.
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To identify different types of ballast and ballastless track types.
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To analyse track assembly methods and techniques.
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To explore electrification systems and their components.
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To evaluate signalling systems for railway safety.
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To investigate telecommunications in railway operations.
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To understand interoperability and technical regulations.
Table of Contents
UNIT 1. GEOLOGICAL AND GEOTECHNICAL PHASES
Introduction
Field geotechnical investigations and laboratory tests
Geological study
Study of materials
Geotechnical engineering
Structural, foundation and geotechnical engineering
Geotechnics for tunnels
UNIT 2. PLATFORM AND INFERIOR LAYERS
Introduction
Setting up the platform
Protective layers of the platform. Seat layers
Thickness of the layers
Structure catalogues
UNIT 3. VIADUCTS
Introduction
A viaduct project
The construction of a viaduct
UNIT 4. TUNNELS
The tunnel project
Works programmes
Preparatory activities
Tunnel excavation
Methods of mechanised excavation: wall chasers and tunnel boring machines
Activities following excavation
Testing time
Restoration of the environment
UNIT 5. EARTH MOVEMENT AND CONSTRUCTION SITES
Introduction
Clearings
Embankments
Construction works
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