Light rail assembled type elevated railway station for high intensity area

Abstract

The invention discloses a light rail assembled type elevated railway station for a high intensity area. The light rail assembled type elevated railway station comprises a pier stud, wherein a cover beam having a shape of semi-opening and two overhanging ends is arranged on the pier stud; the pier stud and the cover beam are of n shape; a steel structure roof cover is fixed by the overhanging ends of the cover beam through a roof cover supporting base; a plurality of rail beams are fixed on the cover beam through a lateral support base and a vertical support base; a station beam is fixed on the cover beam through a bidirectional limiting support base; the lateral side of the station beam is connected with a cushion at the top of the cover beam through a foldable rubber support base; a rail plate is fixed on a rail beam; a station plate is fixed on the station beam. According to the invention, the construction method is quick and convenient; when the pier stud is constructed, a pre-stress concrete rail beam and the station beam are prefabricated; after the pier stud concrete reaches the strength, the rail beam is started to hoist and hang; after the hoisting is in place, the concrete pouring for the cast-in-situ section of the rail is finally completed and the whole light railviaduct structure is formed; the light rail assembled type elevated railway station has excellentanti-seismic property and can be applied to the high intensity area.

Description

technical field [0001] The invention belongs to an elevated station, in particular to a light rail assembled elevated station used in high-intensity areas. Background technique [0002] Light rail is a small group of light-duty rail transit vehicles driven by electricity and running on the track. Because it is driven by electricity, the vehicle will not emit exhaust gas, so it is an environmentally friendly vehicle that can relieve urban traffic pressure and is non-polluting. In recent years, nearly 30 large, medium and small cities have started the construction of light rail, which has developed rapidly. [0003] Light rail stations are different from ordinary urban rail transit stations. Most of them are ground stations, and a few are elevated stations. [0004] At present, the track girders and platform girders of light rail elevated stations are mostly cast-in-place type. The track girder type has a single box and single room (abbreviated as large box girder) or two sin...

AI Technical Summary

Problems solved by technology

[0007] 1. The total construction period is long, which will bring great traffic pressure to the city

[0008] 2. The main girder is made by the cast-in-place construction method of the bracket, which has a great impact on the surrounding environment during the construction period

[0009] 3. The structure is complex and the volume is too large, so the design should be optimized

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