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Types & Functions of Rails Video Lecture | Transportation Engineering - Civil Engineering (CE)

26 videos|91 docs|58 tests

FAQs on Types & Functions of Rails Video Lecture - Transportation Engineering - Civil Engineering (CE)

1. What are the different types of rails used in civil engineering?
Ans. In civil engineering, there are several types of rails used, including flat-bottomed rails, bullhead rails, grooved rails, and vignole rails. Each type has its own specific applications and advantages based on the requirements of the project.
2. What are the functions of rails in civil engineering?
Ans. Rails in civil engineering serve multiple functions, including providing a safe and stable platform for trains and other forms of transportation, distributing the weight of moving loads, guiding the movement of trains along a predetermined path, and transferring the load from the train to the underlying trackbed.
3. How are rails in civil engineering installed?
Ans. Rails in civil engineering are typically installed by first preparing the trackbed, which involves leveling and compacting the ground. The rails are then laid on the trackbed and secured using fasteners such as clips or bolts. Proper alignment and leveling of the rails are crucial to ensure smooth and safe train movement.
4. What are the key considerations for designing rails in civil engineering?
Ans. When designing rails in civil engineering, several factors need to be considered, such as the expected traffic load, train speed, track alignment, and curvature requirements. The design should also account for factors like thermal expansion and contraction, drainage, and maintenance access.
5. How do rails in civil engineering contribute to the overall transportation infrastructure?
Ans. Rails in civil engineering play a vital role in the transportation infrastructure by enabling efficient and safe movement of goods and people. They provide a reliable means of transportation, reduce road congestion, and lower carbon emissions. Additionally, rail networks connect different regions and facilitate economic growth through improved connectivity and accessibility.
26 videos|91 docs|58 tests

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