Escape platform and security channel structure for single-hole dual-line magnetic suspension tunnel

Abstract

The invention relates to the tunnels, in particular to an escape platform and security channel structure for a single-hole dual-line magnetic suspension tunnel. The magnetic suspension tunnel comprises a track bearing table and an up track and a down track which are arranged above the track bearing table, and a security channel is arranged below the track bearing table. The escape platform and security channel structure is characterized in that an escape platform is arranged at the lowest point in the magnetic suspension tunnel and between the up track and the down track; both ends of the escape platform are provided with escape stairs extending into the security channel; two overhauling platforms are also arranged outside the escape platform, inside the magnetic suspension tunnel and between the up track and the down track; the two overhauling platforms are symmetrical to the escape platform; a buffering section is spaced between the overhauling platforms and the escape platform; and one end of one of overhauling platforms and one end of the other overhauling platform, which are opposite to each other, are provided with overhauling stairs extending into the security channel. The invention has the advantage of providing a structure being convenient for passengers to escape in the magnetic suspension tunnel and ensuring the riding security of the passengers.

Description

technical field [0001] The invention relates to tunnels, in particular to an evacuation platform and safety channel structure for a single-hole double-line magnetic levitation tunnel. Background technique [0002] At present, the maglev technology is relatively mature, and there are actually maglev lines in operation in my country and Japan. For the maglev line, due to the flexibility of its line selection factors, the line of the maglev high-speed railway can be highly adapted to the terrain conditions. Even in hilly areas and mountains, maglev lines need to build far fewer tunnels than conventional railways. However, the construction of maglev lines in densely populated residential areas is currently controversial, especially focusing on the noise pollution and radiation of maglev, and it is difficult to obtain the approval of surrounding residents. Therefore, building maglev tunnels and using soil to reduce and shield the noise pollution and radiation generated during ...

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Problems solved by technology

[0003] However, there is no precedent for maglev train tunnels in the world at present. There will be more concerns about the operation of maglev trains in long-distance tunnels, mainly because its safety is difficult to guarantee. Since the heat dissipation of maglev coils mainly depends on high-speed wind energy, The high-speed maglev system is always in a low-to-medium speed state, which is easy to cause fire, especially in the underground state, and when a fire or similar accident occurs, the tunnel is not suitable for evacuating passengers

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