النقل البري - البنية التحتية للسكك الحديدية

a steel track on which trains run

سكة حديد

a pair of metal bars that trains use to move

سكك

a set of tracks that trains travel on between destinations

خط السكة الحديدية

an important railroad line between two cities or large towns

خط رئيسي

a secondary railway line that splits from a main line

خط فرعي

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

خط جانبي

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

مسار فرعي

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

حجر البالاست

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

السكك الحديدية الأحادية

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

محول

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

القطار المائل

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

السكك الحديدية الثالثة

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

خط هوائي

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

عوارض

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

نقطة السكك الحديدية

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

أساس السكة

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

لوحة ربط

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

مقياس السكة الحديدية

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

سكة ضيقة

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

المقياس القياسي

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

محطة قطار

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

محطة السكك الحديدية

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

رصيف

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

صالة

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

محطة الإشارات

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

محطة تعبئة

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

محطة السكك الحديدية

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

المنصة الجزيرة

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

السكك الحديدية اللاصقة

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

سكة حديد ذات أسنان

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

ساحة السكك الحديدية

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

فناء التصنيف

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

حلقة البالون

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

تقاطع على شكل Y

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

ملف السكة الحديدية

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

عنصر سكة

a tall structure supporting electrical wires used to power trains

عمود التيار الجرّي