In railway engineering, creep of rails refers to their:
Correct answer: C. Longitudinal movement along the track
- A. Vertical bending between sleepers
- B. Lateral widening of gauge
- C. Longitudinal movement along the track
- D. Corrosion beneath the head
Explanation
Rail creep is the gradual longitudinal movement of rails, often in the direction of predominant train movement. It is controlled through suitable fastenings, anchors and track maintenance.
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About Transportation Engineering
Transportation engineering covers highway planning and alignment, traffic studies, road geometric design, pavement materials and flexible or rigid pavement construction. It also includes railway, airport and traffic engineering concepts such as sight distance, superelevation, signals, capacity and level of service, distinguishing pavement failure from poor geometric design.
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