The difference between the subway and the light rail, the difference between the light rail and the

In fact, whether it is a light rail or a subway, it can be built underground, above ground or on a viaduct. As for the weight of the rail, although the rail weight of the subway is generally greater than that of the light rail, in order to enhance the stability of the track, reduce the maintenance and repair workload, increase the traction power supply return section and reduce the stray current, the subway and the light rail tend to choose heavy rails.

Light rail and subway are first of all different in terms of transport capacity, expressed by the maximum one-way passenger volume in peak hours, the maximum one-way passenger volume of the subway in peak hours is 3-70,000 passengers, and the maximum one-way passenger volume of light rail in peak hours is 1-30,000 passengers. Secondly, it is also manifested in the difference in the axle load and size of the vehicle, the axle load of the subway car is generally greater than 13 tons, and the light rail car is generally less than 13 tons. The width of the subway car is generally meters, and the width of the light rail car is generally meters.

In addition, the requirements for the turning radius of the route are also different for subway and light rail vehicles, the minimum turning radius of the main line of the subway is generally not less than 300 meters, and the difficult section is not less than 250 meters, while the light rail generally requires the minimum turning radius of the main line is not less than 100 meters, and the difficult section is not less than 50 meters. In addition, there are also differences between the subway and the light rail in terms of the number of train formations, vehicle capacity, and maximum operating speed.

Urban rail transit can be divided into two systems: subway and light rail.

The Ministry of Construction's "Several Issues on the Construction Standards of Underground Rail and Light Rail Transit" put forward the names and definitions of subway and light rail

1. The medium passenger capacity carriage is used in rail transit, which can adapt to the long-term one-way maximum peak hour passenger flow of 10,000 people, which is called light rail railway.

2. If a large-capacity carriage is used, it can adapt to the long-term one-way peak hourly passenger flow of 10,000 people, which is collectively referred to as the subway.

There are subways built underground, above-ground, and elevated (elevated subways built on the ground can also be called rail transit);

Light rail railways are also built underground, on the ground, and on elevated lines.

If the two are compared-

Subway - can adapt to the one-way maximum peak hour passenger flow of 3-60,000 person-times, the axle load of the subway is generally greater than 13 tons, the radius of the plane curve of the subway is not less than 300 meters, the subway line in the peak hour, its one-way transportation capacity reaches 30,000 to 70,000 person-times, and the subway train marshalling can reach 4 10 cars.

Light rail - can adapt to the maximum one-way peak hour passenger flow of 1-30,000 passengers, the axial importance of light rail is less than 13 tons, the radius of the plane curve is generally between 100 meters and 200 meters, in the peak hour, and the capacity of light rail is 10,000 to 20,000 passengers.

The light rail train formation is 2 4 cars.

The transport capacity is different, and the subway passenger capacity is greater than the light rail passenger capacity. The speed is different, and the subway speed is higher than the light rail speed. The cost of the subway is higher than the cost of the light rail.

Difference 1: Delivery capacity

In terms of the maximum one-way passenger volume in peak hours, the maximum one-way passenger volume in peak hours is 3-70,000 passengers in the peak hour, and the maximum one-way passenger volume in the peak hour of light rail is 1-30,000 passengers.

Difference 2: speed

The maximum speed of the light rail is 70-80 kilometers per hour, and the average speed is 50-70 kilometers per hour. The maximum speed of the metro is 80-100 kilometers per hour, and the average is 70-90 kilometers per hour.

Difference 3: construction cost

The cost per kilometer of the subway is about 600 million kilometers, while the cost of light rail is about 100 million kilometers per kilometer. It can be seen that the cost of the subway is much higher than that of the light rail.

Difference 4: Declaration conditions

The general budget revenue of the local government of the city that declares the construction of the subway is more than 10 billion yuan, and the gross domestic product.

It has reached more than 100 billion yuan, the urban population is more than 3 million, and the passenger flow scale of the planned line has reached more than 30,000 people in one-way peak hours. The general budget revenue of the local government of the city applying for the construction of light rail is more than 6 billion yuan, the GDP is more than 60 billion yuan, the urban population is more than 1.5 million, and the passenger flow scale of the planned line reaches more than 10,000 people in one-way peak hours.

Hello, light and impermeable rail and subway are two different means of transportation, and there are some significant differences between them. First of all, the difference between the light rail and the subway in terms of routes. The route of the light rail is shorter than that of the subway, and the route of the light rail is easier to transfer and can easily connect to other transportation systems.

Secondly, the difference in the speed of operation between the light rail and the subway. The light rail runs faster than the subway, and the light rail runs more safely and reliably. In addition, light rail and subway also differ in operating costs.

The operation of the light rail is lower than that of the subway, and the operation of the light rail is more cost-effective and efficient. In short, light rail and subway are two different modes of transportation, and there are significant differences in their routes, operating speeds, and operating costs.

Hello dear, the differences between light rail and subway are as follows:1Scale and speed:

Subway systems are usually larger, with extensive route coverage and faster train speeds, which can cover long distances in a relatively short period of time. Whereas, the light rail system is smaller in scale and is suitable for connecting cities or shorter distances within urban areas, and the train speed is relatively slow. 2.

Vehicles: Light rail vehicles are typically lighter than metro vehicles, smaller in size, and smaller in capacity, making them suitable for lightweight transportation that connects different locations in the city. Subway cars are heavier and larger, accommodating more passengers.

3.Track type: Light rail usually uses paved tracks, while subways usually use underground or elevated tracks.

4.Cost: Light rail is generally less expensive to build and operate than subways due to factors such as size, speed, and vehicles, while subways are higher.

In general, both light rail and subway are important components of the urban rail transit system, and they can both provide fast, convenient, and comfortable transportation services for urban residents, but there are differences in terms of scope of use, speed, and cost.

Light rail and subway are very common modes of transportation, but many friends don't know what the difference between subway and light rail is.

1.Conditions of application differ. For a city to apply for Dahuai to build a subway, the permanent population of the urban area needs to exceed 3 million, and the GDP needs to exceed 100 billion yuan.

In addition, the city's local general budget revenue needs to exceed 10 billion yuan. For the planned metro line, more than 30,000 passengers are required during one-way peak hours.

The conditions to apply for light rail are that the permanent population of the urban area needs to exceed 1.5 million, and the GDP needs to exceed 60 billion yuan. In addition, the general budget revenue of the urban area needs to exceed 10 billion yuan. The planned light rail line will require more than 10,000 passengers during one-way rush hour.

2.Planar curves are different. For light rail, the plane curve is usually between 100 meters and 200 meters, but the plan curve of the subway will exceed 300 meters.

3.The weight of the light rail will be less than 13 tons depending on the weight, but the weight of the subway will generally exceed 13 tons.

4.The number of groups is different. The number of trains per subway is 5 to 8 trains, and the number of light rail trains is 2 to 4 trains, so there will be a little more people on the subway.

Under normal circumstances, for subway lines, the one-way passenger flow during peak hours can reach 370,000 passengers. However, during the peak hours of the LRT's high-altitude imitation cover, the one-way passenger flow is about 10,000 to 30,000.

Light rail and subway are two different forms of urban rail transit system, which are different in terms of scale and capacity, operating speed, vehicle type, line characteristics, plane curve, construction cost, etc.

1. Scale and capacity

2. Operational speed

Metro systems generally operate at a faster pace, offering higher speeds and shorter distances between stations. Light rail systems operate at a relatively slow pace and are often suitable for short-distance transportation needs within cities.

3. Vehicle type

Subway systems typically use metro train cluster cavities, and the vehicles are usually long and closed. Light rail systems typically use light rail vehicles, which are relatively short and open-handed.

4. Characteristics of the line

Subway systems are usually built underground or elevated in cities, and the lines are relatively independent and not shared with other modes of transportation. Light rail systems are typically built on urban ground or elevated roads, and lines may be shared with other modes of transportation.

5. Plane curve

The radius of the planar curve of the subway is not less than 300 meters, while the light rail is generally between 100 meters and 200 meters.

6. Construction cost

Metro systems are often expensive to build, requiring large-scale underground or elevated construction. The light rail system is relatively inexpensive to build, making it easier to expand and adjust the line.

Light rail and subway are two types of urban rail transit systems, and they differ in some ways. Here are a few differences between the light rail and the subway:

1.Size and capacity: Metros usually have a large size and capacity, and it is often used to connect different parts of the city to transport a large number of passengers.

In contrast, the light rail system is smaller and has a lower capacity, and is often used to connect the proximity cavity within the city and away from the transportation of the canopy.

2.Operating environment: Metros typically operate underground or on elevated roads to reduce the impact on urban surface traffic, especially in dense urban areas. The light rail can be operated on the ground, underground or elevated to adapt to different urban environments.

3.Vehicle type: Subways typically use large trains that can contain multiple carriages, each of which can accommodate a large number of passengers. Light rail typically uses smaller trains, usually double-track or monorail, and each train usually has only a few carriages.

4.Running speed: Metros usually run at a faster speed and can reach higher speeds. Light rail has a lower operating speed and is more suitable for short-distance transportation within the city.

5.Cost and construction period: The construction cost of the subway is higher due to the need for complex facilities such as underground tunnels or elevated structures. The construction cost of light rail is relatively low, and the construction period is relatively short.

It is important to note that the definitions of light rail and subway can vary from region to region and country to country. In different cities and regions, light rail and subways may have different characteristics and modes of operation. These distinctions can vary depending on the situation.

Light rail and subway are two different types of urban rail transit systems, and they differ in the following ways:

1.Vehicle type: Light rail usually uses light vehicles, such as trams, trams, electric vehicles, etc., while the subway uses heavy metro vehicles.

2.Vehicle size: Light rail vehicles are smaller, usually with two or three carriages, and can accommodate tens to more than a hundred passengers; Metro cars are typically larger and can accommodate hundreds to thousands of passengers.

3.Running speed: The design speed of the subway is usually higher, reaching more than 80 kilometers per hour, while the design speed of the light rail is low, usually around 60 kilometers per hour.

4.Station layout: Metro stations are generally larger, can accommodate a large number of passengers, and are equipped with more entrances and exits and waiting facilities; LRT stations are relatively small, with only one or two waiting desks.

5.Operation mode: The subway is generally operated on closed lines, and passengers need to enter the platform through procedures such as security check and ticket purchase; Some of the LRT's operating lines are closed, while others are shared with the road, allowing passengers to hop on and off directly.

6.Covering Fancha Wheel: The subway generally covers the main areas and transportation hubs of the city, connecting various important locations in the city; Light rail generally covers the main and suburban areas of the city, connecting the city with neighboring cities or secondary points within the city.

It is important to note that the definitions and differences of light rail and subway in different regions may vary, and the above is just a comparison in general.

Kiss! Hello, happy to answer your <>

Pro, the difference between light rail and subway: 1. Different weight: the axle weight of the subway is generally greater than 13 tons, while the light rail is less than 13 tons.

2. The plane curve is different: the radius of the plane curve of the subway is not less than 300 meters, while the light rail is generally between 100 meters and 200 meters. 3. The number of groups is different

The number of trains in the subway is more than that of the light rail, and the capacity of the vehicles is also larger. The metro line has a one-way capacity of 30,000 to 70,000 passengers during peak hours, while the light rail line has a capacity of 10,000 to 20,000 passengers. 4. The transportation capacity is different

Whether it's a light rail or a subway, it can be built underground, above ground, or on a viaduct; Although the rail weight of the subway is generally greater than that of the light rail, in order to enhance the stability of the track, reduce the workload of maintenance and repair, increase the return section and reduce the stray current, the subway and the light rail tend to use heavy rails. I hope I can help you <>

If you have any other questions, you can ask me again<>

Summary. The differences between light rail and subway are as follows: 1. The number of marshalling is different, compared with the number of marshalling of subway and light rail, the number of marshalling of each train of the subway is a little more, and the number of marshalling trains of 5 to 8 cars is used, and the light rail uses 2 to 4 marshalling trains, so the passenger flow carried by the subway will be a little more.

The capacity of the metro line to carry passengers during peak hours is about 30,000 to 60,000 passengers. The LRT has a capacity of about 10,000 to 30,000 passengers during peak hours. 2. The plane curve is different, and the plane curve of the light rail is between 100 meters and 300 meters under normal circumstances.

However, for the subway, the plane curve of this one is usually more than 300 meters. 3. The weight is different, and the weight of the subway will generally exceed 13 tons. However, the weight of the light rail is completely different, generally less than 13 tons.

The differences between light rail and subway are as follows: 1. The number of marshalling is different, compared with the number of marshalling of subway and light rail, the number of marshalling of each train of the subway is a little more, and the number of marshalling trains of 5 to 8 cars is used, and the light rail uses 2 to 4 marshalling trains, so the passenger flow carried by the subway will be a little more. During peak hours, the capacity of the line is about 30,000 to 60,000 passengers.

The LRT has a capacity of about 10,000 to 30,000 passengers during peak hours. 2. The plane curve is different, and the plane curve of the light rail is between 100 meters and 300 meters under normal circumstances. However, for the subway, the plane curve of this one is usually more than 300 meters.

3. The weight is different, and the weight of the ground beam slider will generally exceed 13 tons of Mengchun. However, the weight of the light rail is completely different, generally less than 13 tons.

The subway is a kind of rail transit in the city that is fast, large and uses electric traction, and the train needs to run on a fully enclosed route, and the route in the central city is basically built in an underground tunnel. For routes outside the central city, this is usually done on the ground or on viaducts. For Taiwan, the subway is called the MRT.

For a city, light rail is a very important form of urban rail construction. The main advantage of the light rail is that it is less polluted, does not consume a lot of energy, does not cause traffic jams during driving, and is safe and stable, so it provides great convenience for passengers. What's more, the mass of the light rail is only 50 kilograms per meter of rail, so it is called the light rail.