حمل و نقل زمینی - زیرساخت راه آهن

a steel track on which trains run

ریل راه‌آهن

a pair of metal bars that trains use to move

ریل

a set of tracks that trains travel on between destinations

خط راه آهن

an important railroad line between two cities or large towns

خط آهن اصلی

a secondary railway line that splits from a main line

خط فرعی

a short track connected to a main track, used for loading, unloading, or storing trains

جانبداری

a short railway track branching off from a main line, typically leading to a specific facility

سیخ

the layer of crushed stones or gravel placed under and around railway tracks to keep them in place and provide drainage

a railway system that has only one rail instead of two, usually in an elevated position

مونوریل

a mechanical installation enabling trains to be guided from one track to another

تعویض

a type of railway powered by cables that goes up and down a slope

قطار کابلی

an additional rail providing electric power to trains, often used in subway systems

ریل سوم

a wire or cable that is used to carry electricity or signals and is supported above the ground by poles or towers

a crosspiece used to hold the rails in place and keep them evenly spaced

*ریل‌بند

the farthest point reached by a railway line or the starting point for transport of goods

سر راه آهن

the layer of stones or other material on which the railway tracks are laid

a flat piece of metal used to join and support the ends of rails in a railroad track

the distance between the inner sides of the two parallel rails of a track

اندازه

a smaller distance between railroad tracks, less than the standard size, often used in mountains or small space

درجه باریک

the most common distance between railroad tracks, which is 1,435 mm apart

سنج استاندارد

a place where trains regularly stop for passengers to get on and off

ایستگاه قطار

a place where trains stop to pick up or drop off passengers and cargo

ایستگاه راه آهن

the raised surface in a station next to a railroad track where people can get on and off a train

سکو

a large open space or hallway within a building, often used for gatherings or as a central area in transportation hubs like airports or train stations

راهروی عریض

a building or structure from which railway signals and switches are controlled

جعبه سیگنال

a new train or bus station built on an existing line to serve an area that previously did not have a nearby station

a major station where multiple train routes converge and services are provided

ترمینال راه آهن

a raised structure in a train station where passengers can board and alight from trains, surrounded by tracks on both sides

a type of railroad where trains rely on friction between the wheels and the track for propulsion rather than using a cog or rack system

a railway with a toothed rail, allowing trains to operate on steep gradients

راه آهن دنده

a complex of tracks where trains are stored, maintained, and built

حیاط راه آهن

a specialized railway facility where freight trains are sorted into different tracks according to their destinations or routes

a circular railway track that allows trains to change direction without needing to turn around

a track arrangement where three rails converge to allow trains to change direction

وای

the cross-sectional shape or contour of a railway track's metal rail

a term used to describe any equipment, device, or structure used on or alongside railway tracks to facilitate safe and efficient operations

a tall structure supporting electrical wires used to power trains