What do you mean by rail gauge?

Rail gauge is the distance from the inside of one rail on a railroad track to the inside of the other. Most tracks use a standard gauge of 1,435 mm (4 ft, 8 1/2 in). Broad gauge may be used where the track needs to have big things moving on it.

What is gauge of track and loading gauge?

British Track Gauge & Loading Gauge. The distance between the inner faces of the rails is called the gauge. The first railway to use what became the ‘standard gauge’ of four foot eight inches (1.4m) was the Willington Colliery wagonway, built by George Stephenson in 1765, it used wooden rails and flanged wheels.

How is railway gauge measured?

Unsourced material may be challenged and removed. In rail transport, track gauge or track gage is the spacing of the rails on a railway track and is measured between the inner faces of the load-bearing rails.

What is loading gauge how it is different from construction gauge?

The various fixed structures on railway lines such as bridges, tunnels, and platform sheds are built in accordance with the construction gauge so that the sides and top remain clear of the loading gauge.

How many types of gauges are there?

All gauges can be divided into four main types, independent of their actual use. Analogue instrument meter with analogue display (“needles”). Until the later decades the most common basic type.

Why narrow gauge is used in hilly areas?

The narrower gauge enables tighter curves to be taken, especially in valleys and in generally difficult terrain. It is also shorter than normal railways, thus requiring less space at train stations.

Why are Russian train tracks wider?

According to popular legend, and some railway historians, the Russians made their railway gauge 89 mm broader than the 1435 mm “Stephenson gauge” in order to thwart an eventual invasion.

How many types of railway gauges are there?

four types
There are mainly four types of railway gauge used in India, which are: Broad gauge, Narrow gauge, Standard gauge (for Delhi Metro), and Meter Gauge. Broad Gauge: A broad-gauge is also known as a wide gauge or large line.

What are advantages of uniformity of gauge?

Uniformity of gauge The existence of a uniform gauge in a country enables smooth, speedy, and efficient operation of trains. Therefore, a single gauge should be adopted irrespective of the minor advantages of a wider gauge and the few limitations of a narrower gauge.

Which type of gauge provide for heavy load?

Broad Gauge (5 ft to 5 ft 6 inches) Broad gauges are useful for heavy loads and higher rates of speed.

What is a height gauge called?

A height gauge is a measuring device used for determining the height of objects, and for marking of items to be worked on. Devices similar in concept, with lower resolutions, are used in health care settings (health clinics, surgeries) to find the height of people, in which context they are called stadiometers.

What is the name of limit gauge?

A calliper gauge is similar to a snap gauge, but it is used to check both the inside and outside dimensions. It’s one end check the inside dimensions (hole diameter) while it’s another end checks outside dimensions (shaft diameter).

How is loading gauge used in Indian Railways?

Sometimes, a loading gauge is also used for testing loaded and empty vehicles as per the maximum moving dimensions prescribed for the section. In Indian Railways, the maximum height and width of rolling stock prescribed as per the loading gauge are given in Table 2.4.

Is the loading gauge the same as the track gauge?

To refer to ‘the’ loading gauge is however misleading as it is only since the advent of British Railways that a national standard has been defined, and this cannot easily be applied to older lines built with smaller clearances.

How does the loading gauge work on the London Underground?

The London Underground utilises differing loading gauges. The loading gauge restricts the size of passenger coaches, goods wagons (freight cars) and shipping containers that can travel on a section of railway track. It varies across the world and often within a single railway system.

What is the loading gauge of a Shinkansen train?

Trains on the Shinkansen network operate on standard-gauge (1,435 mm) track and have a loading gauge of 3,400 mm (11 ft 2 in) maximum width and 4,500 mm (14 ft 9 in) maximum height. However some Shinkansen trains are wider, such as E1 Series Shinkansen. This allows the operation of double-deck high-speed trains.