railway junction
Học thuậtThân thiện
Definition
Noun: A railway junction is a specific location on a railway network where two or more distinct railway lines converge, meet, or cross. It is a point where tracks connect, allowing trains to switch from one line to another.
Usage
A railway junction is a critical infrastructure point for managing train routes and traffic. It is not simply a station, but rather the track configuration itself that enables the interconnection of lines. * The train was delayed due to signaling problems at a busy railway junction. * The new high-speed line will require a major new railway junction to connect with the existing network.
Advanced Usage
- Operational Role: In rail operations, a railway junction is a node where traffic can be merged, diverged, or crossed. Complex junctions may have multiple sets of points (switches) and signals.
- The accident investigation focused on the signal sequence at the railway junction.
- Planning and Engineering: The term is used in the context of transport planning and civil engineering when designing or upgrading rail networks.
- The project's most complex engineering challenge is the redesign of the century-old railway junction.
Variants and Related Words
- Junction (noun): A more general term for a place where things, especially roads or railway lines, join. "Railway junction" is a specific type of junction.
- Interchange (noun): Often used for a major junction where multiple lines meet, sometimes involving different levels or grades of track. It can imply a more complex setup than a simple junction.
- Railroad junction (noun): The North American English equivalent of "railway junction."
Synonyms
- Rail junction
- Track junction
- Railroad junction (primarily US)
Antonyms
- Single track (a section of railway line with only one track, offering no junctions or passing points along its length).
- Branch line terminus (the end of a line that does not connect to another).
Noun
- a junction where two or more railway lines meet or cross