Metro vehicle depot first-stage structure for flexibly reserving ground high-rise building

Abstract

The invention provides a metro depot first-stage structure for flexibly reserving a floor high-rise building. The structure comprises a vehicle depot large garage and a high-rise building foundation, wherein the high-rise building foundation comprises a first-stage raft plate and a plurality of building pile foundations, the lower surface of the first-stage raft plate is connected with the top ends of the building pile foundations, an open hole is formed in the upper portion of the first-stage raft plate, the vehicle depot large garage is arranged on the outer side of the hole, and the vehicle depot large garage is used for storing metro vehicles. The vehicle depot first-stage structure is a structure reservation scheme capable of being flexibly adjusted in the later period of the floor high-rise building house type, the vehicle depot large garage can be built under the condition that the building house type of the high-rise building is uncertain through the vehicle depot first-stage structure, and the house type of the high-rise building in the later period can be flexibly adjusted; the vehicle depot large garage and the high-rise building can form an independent structural anti-seismic calculation unit, a stress system is clear, the height of the high-rise building is not limited by a conversion structure, and the area of the building capable of being developed and built is greatly increased.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a first-phase structure of a vehicle depot flexibly reserved for landing high-rise buildings. Background technique [0002] The subway depot is the location of the management center for the parking, inspection, maintenance, operation and repair of subway vehicles. It usually covers an area of ​​300-500 mu according to different functions and scales. In order to save land resources, TOD (Transit Oriented Development), that is, public transport-oriented development model, came into being. As a land use model based on overall planning, it provides a new development model that organically combines transportation construction and land use for urban construction. It is also a construction model that has been rapidly developed and widely used in current domestic and foreign transportation planning and construction. . [0003] The large warehouse under the cover plate of the subway d...

AI Technical Summary

Problems solved by technology

Full conversion or partial conversion schemes have high requirements for structural anti-seismic fortification, strict review of overruns, limited building height, and complex forces on beams and columns for conversion, and high construction costs, resulting in low comprehensive income for projects in some areas

Although the existing full-floor form has a high building height and low cost, it requires the building type to be determined and built synchronously with the large warehouse of the depot until the height of the first-phase cover plate of the large warehouse. Huge risk of slow sales

[0004] Therefore, it is necessary to flexibly reserve the first-phase structure of the depot for landing high-rise buildings, so as to solve the defect that the building type must be determined in the traditional high-rise building reservation scheme

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