Main track and spur track arrangement structure and rail transportation connection station with same

Abstract

The invention discloses a main track and spur track arrangement structure, which comprises a first island platform (1), a second island platform (2), a first main track (3), a second main track (4), a first spur track (5), a second spur track (6), a first turnout (7) and a second turnout (8), wherein the first main track (3) and the first spur track (5) are connected through the first turnout (7) before the first island platform (1); the second main track (4) and the second spur track (6) are connected through the second turnout (8) before the second island platform (2). The invention further discloses a railway traffic connection station with the arrangement structure. According to the arrangement structure, an arrangement structure comprising two island platforms and three tracks is formed, so that the width of the station is reduced by about a quarter, the scale of the station is reduced, and the project investment is reduced; moreover, same-platform transfer can be realized, so that convenience for transfer is greatly improved.

Description

technical field [0001] The embodiments of the present invention belong to the field of urban rail transit line design, and more specifically, relate to an arrangement structure of a main line and a branch line and a rail transit connecting station with the structure. Background technique [0002] In recent years, traffic congestion has become a serious problem faced by cities. In order to solve the traffic problem, many cities in my country are vigorously developing urban rail transit. In rail transit lines, there are branch lines in some lines. For such lines, the type of connection between the main line and the branch line is the most important and difficult point. The main line and the branch line are generally connected at the station, and a parallel approach should be set up to ensure that the trains on the main line and the branch line do not conflict. [0003] Under normal circumstances, a total of 4 main lines and branch lines are set at the station, and a connectin...

AI Technical Summary

Problems solved by technology

Adopting the above-mentioned layout method where the main line and the branch line are connected, the station width is wider, the scale is larger, and the transfer is less convenient

And in the actual design process, some more complicated situations will be encountered, such as dense surrounding buildings, narrow road width, and large flow of passengers. method, it will face problems such as difficulty in dispersing the surrounding traffic organization, a large amount of demolition, increased construction difficulty, and excessive construction risks, and it will not be possible to transfer on the same platform through the transfer of the station hall.

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