What are the main ground facilities of the underground station

What are the main ground facilities at the disembarkation station? The main store facilities of the underground station are well, the pedestrian and passage are spacious, and there is a waiting room.

In the case of the station, what are the main ground facilities, and the fact that the underground station is relatively comprehensive.

There are three main types of station platform types:

1) Island platform: The platform is located between the upper and lower train lines, and this form of platform layout is called an island platform. Stations with island platforms are called island platform stations (referred to as island stations, the same below). Island stations are a commonly used type of station.

It is difficult to extend the length of the station when the island station with a bell mouth (which is often used as a station equipment room) is renovated and expanded.

2) Side platform: The platform is located on both sides of the up and down lines, and this platform layout form is called a side platform. Stations with side platforms are called side platform stations (referred to as side stations, the same below). Side stations are also a commonly used station type.

According to the environmental conditions, the side platform can be arranged into parallel opposite type, parallel staggered type, upper and lower overlapping type and upper and lower staggered type.

The utilization rate of the platform area, the adjustment of passenger flow, and the connection between the platforms of the side station are not as good as that of the island station, so the side station is mostly used in the station and elevated station with little passenger flow.

When both the station and the section are constructed by the cut-and-cover method, the line spacing between the station and the section is the same, so there is no need for a bell mouth, the amount of earthwork is reduced, and it is easier to extend the station when rebuilding and expanding.

3) Island and side mixed platform: Island and side mixed platform is to set up the island platform and side platform in the same station, and the station with this platform type is called island and side mixed station (referred to as island and side mixed station, the same below).

The island and side hybrid platforms can be on and off the platforms on both sides at the same time, and can also adapt to the requirements of the train turning back halfway.

The mixed platform of island and side can be arranged as one island and one side or one island and two sides.

In the Madrid metro station in Spain, there are mostly island and side hybrid stations.

Hello, Urban Rail Transit.

Underground stations and ground stations have the following advantages and disadvantages:

Ground station: advantages: lowest cost, simple construction, low operating cost, convenient line adjustment and maintenance;

Disadvantages: the operation speed is difficult to improve (there are some signal controlled plane intersections), covers a large area, destroys the urban road pavement, complicates the urban road intersection, is easily affected by the climate, the riding environment is difficult to improve, and has a certain pollution effect (noise and laughter, landscape).

Underground station: Advantages: It is completely separated from the ground traffic, does not occupy the ground and space of the city, and is not affected by the climate.

Disadvantages: It requires a large one-time investment, high technical difficulty, more advanced management, perfect environmental control, disaster prevention measures and equipment; The construction process affects ground transportation, the operation cost is high, and the reconstruction is difficult. Hope.

Answer]: a, b, c

The platform form of the city including the round city rail transit station can be used in the form of island, side and island side mixture, usually the subway station mostly adopts the island station.

What are the differences in the equipment setup of underground, above-ground and elevated stations.

Pro, there is a big difference in the equipment settings of underground and elevated stations. The underground station is mainly equipped with tracks, station platforms, platform corridors, station entrances and exits, station facilities, safety facilities, etc. Among them, the track is mainly used for vehicle driving, the station platform is used for passengers getting on and off the train, the platform corridor is used for supporting the station platform, the station entrance and exit are used for passengers entering and exiting the station, the station facilities are used for providing passenger convenience, and the safety facilities are used to ensure the safety of passengers.

The equipment of the elevated station mainly includes pillars, bridges, tracks, station platforms, platform corridors, station entrances and exits, station facilities, safety facilities, etc. Among them, pillars and bridges are used to support the station, the track is used for Sunyan vehicles, the station platform is used for passengers to get on and off the train, the platform corridor is used to support the station platform, the station entrance and exit are used for passengers entering and exiting the station, the station facilities are used to provide passenger convenience, and the safety facilities are used to ensure the safety of passengers. In addition, there are some differences between underground stations and elevated stations, such as the space of underground stations is more compact, while the space of elevated stations is more open, and the construction cost of underground stations is higher, while the construction cost of elevated stations is lower.

In short, the equipment settings of the underground Cheyanhang station and the elevated station are very different, and they need to be selected according to the actual situation. You can choose the type of station that suits you according to your own needs and local geographical environment. Hope mine can help you, any questions you are welcome to ask again, thanks.

What are the differences in the equipment setup of underground, above-ground and elevated stations.

The equipment settings of underground stations, surface stations and elevated stations are as follows:1Underground station:

Due to the complex environment of the underground station, the equipment needs to be waterproof, moisture-proof, explosion-proof and other characteristics, and the air quality and ventilation of the underground station must be taken into account. In addition, underground stations need to consider the entry and exit of subway trains, and need to be equipped with safety doors, safety screen doors, escalators, elevators and other equipment to ensure the safety and convenience of passengers. 2.

Ground station: The equipment of the ground station is relatively simple, generally only need to be equipped with basic facilities such as platforms, billboards, bus shelters, automatic ticket vending machines, automatic ticket gates, etc., and also need to take into account the influence of natural factors such as rain and sand. 3.

Elevated Stations: Elevated stations need to take into account the stability and safety of the structure, so durable materials such as steel, concrete, etc. are needed to build the station. At the same time, in order to facilitate the entry and exit of passengers, the elevated station needs to be equipped with safety doors, safety screen doors, escalators, elevators and other equipment to ensure the safety and convenience of passengers.

In general, the differences in equipment settings between underground, above-ground and elevated stations mainly depend on the environmental and topographical conditions they are in, passenger demand and other factors.

Summary. There are certain differences in equipment settings between underground stations, surface stations and elevated stations. Due to the limited location, underground stations often require special ventilation equipment, lighting equipment, and evacuation equipment.

On the other hand, surface stations and elevated stations usually pay more attention to the convenience and convenience of equipment, such as setting up escalators, ticket vending machines, transfer channels, etc. In contrast, elevated stations require more equipment to ensure smooth and convenient pedestrian traffic. Underground stations are paying more attention to disaster emergency equipment and evacuation equipment.

What are the differences in the equipment setup of underground, above-ground and elevated stations.

There are certain differences in equipment settings between underground stations, surface stations and elevated stations. Due to the location limitations, underground stations often require special ventilation equipment, lighting equipment, and evacuation equipment. Ground train stations and elevated stations usually pay more attention to the convenience and convenience of equipment, such as setting up escalators, automatic ticket machines, transfer channels, etc.

Due to the limited location of underground stations, underground stations need to be equipped with additional equipment to ensure the comfort and safety of a large number of people. Ventilation, lighting and disaster response equipment are one of the priorities, along with evacuation equipment and explosion-proof requirements such as emergency exits, evacuation passages, etc. In addition, because the underground station belongs to the underground space, there are generally more closed and missing road monitoring and security equipment to ensure safety.

Ground stationsBecause ground stations can be directly connected to the outside world, personnel evacuation and equipment safety are more convenient than underground stations and elevated stations. More often than not, escalators, ticket vending machines, guidance signs, etc., are set up for the convenience of passengers. In addition, there are generally some supporting facilities, such as parking lots, bus hubs, etc., to ensure that customers are very convenient.

However, because it is necessary to ensure the safety of passengers, it is generally necessary to strengthen the layout of security equipment, alarm devices and automatic fire extinguishing equipment. Elevated StationsElevated stations are similar to at-grade stations and require more safety equipment to keep customers safe. Similarly, for the convenience of passengers, some passenger-friendly equipment, such as elevators, automatic ticket vending machines, etc., will also be appropriately set up.

However, unlike above-ground stations, elevated stations require more ways to travel, and generally set up a large number of escalators, lifts, elevators, etc., to facilitate pedestrian passage. There are also facilities similar to rain and sun protection to ensure that passengers are not affected by external factors and ensure the quality of travel. <>