Elevated station

Abstract

The invention relates to an elevated station. The elevated station comprises an upper structure and a lower structure, wherein the upper structure comprises an elevated steel-concrete composite beam,a platform board arranged on the elevated beam and a rain shed, wherein the elevated beam comprises at least two separation type steel boxes, and a concrete layer is poured on a top plate of each box;the separation type steel boxes are sequentially arranged in the horizontal direction of the beam, every two adjacent separation type steel boxes are connected through a lateral combination mechanism, each lateral combination mechanism comprises multiple lateral combination groups arranged sequentially in the longitudinal direction of the beam, and each lateral combination group comprises multiple lateral combination plates which are sequentially spliced through splicing plates and bolts in the horizontal direction of the beam and are connected with top plates of the corresponding separationtype steel boxes. The elevated station adopts the elevated steel-concrete composite beam and the separation type steel boxes, the separation type steel boxes are spliced into a whole beam through lateral combination mechanisms, standard design, factory production and prefabricated construction can be realized, and the concrete top plates of the steel-concrete composite beam can have a function ofreducing noise of a steel bridge.

Description

technical field [0001] The invention relates to an elevated station. Background technique [0002] Modern tram is a low-capacity urban rail transit, which is between light rail and bus. It has the characteristics of low noise, low vibration, energy saving, comfort and convenience, environmental protection and beauty. There are many cities that have built or are building modern trams, and there is a trend of accelerated development. Tram tracks are mainly laid on urban roads and run mixed with other ground transportation. A small number of trams are elevated stations. Elevated stations should be simple, short construction period, little interference to urban traffic, low life cycle cost, and green and environmentally friendly. At present, most tram elevated stations adopt large-scale cast-in-place concrete structures. The cast-in-place concrete structure has problems such as long construction period, heavy structure, many construction measures, great interference to existin...

AI Technical Summary

Problems solved by technology

[0003] Most of the current tram elevated stations refer to the design of urban rail transit elevated stations. The structures of track beams, platform beams, escalators, pedestrian bridges, and canopy columns are all complete and each component can independently undertake corresponding functions. Some tram elevated stations have complex structures and large volumes, and the design should be optimized. The standardization, assembly, and lightweight of the station structure are also problems to be solved in the design

[0004] Although the structural type of the rail transit station has been innovated and optimized in China, the cast-in-place concrete structure is self-heavy, resulting in a large size of the substructure. It is often necessary to set up pier columns and cover beams with large cantilever arms in the station area, and the investment in the early stage of construction is large. High requirements for construction technology, difficulty in overall organization and coordination of construction

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