Multifunctional Urban Complex

Abstract

The complex, intended for application in big cities or city centers, where space for garages, storehouses and similar facilities is to be ensured, comprises a yard (1), situated between roadways (2) and railed off by a fence (3) with entrance door (4). In the yard (1) a school building (5) is situated and a sports-, play- and common activities zone (6) is shaped. In this zone (6), there is an at least two-storeyed underground construction (7), to which an approach (10) is shaped. In the approach area (10) there is a single-storeyed over-ground part (11). The construction (7) includes walls (12), bearing intermediate pillars (13) and floor panels (14) founding on the longitudinal footings of supporting beams (15). The pillars (13) have short consoles (16), where the beams (15) are mounted and they are restrained in monolithic footings (20), with their bottom ribbed ends (21) placed in preliminary prepared cups (22) encompassing this ribbed ends (21). The cups (22) have an internal ribbed surface (23) and partial outer ribbing (24).

Description

FIELD OF THE INVENTION[0001]The invention refers to multifunctional urban complex intended for civil engineering application in urban conditions for the provision of usable areas.BACKGROUND OF THE INVENTION[0002]A multifunctional urban complex is known in the art, consisting of a yard situated between surrounding roadways and railed off by a fence with entrance door seeing to the yard. There is a school building erected in the yard and an area for sports, games and common activities is shaped. There is at least single-storeyed underground construction, situated completely under the yard level. The construction has an approach connected to the roadways. The approach area is located remotely from the entrance door of the yard's fence. The underground construction is designed with reinforced build-in plates. The connection of the approach with the roadway is made with a ramp to provide antifire protection. The underground construction is equipped with security system, antifire system, ...

AI Technical Summary

Benefits of technology

[0006]The invention is intended to create a multifunctional urban complex allowing the formation of a multifunctional structure in densely populated city areas, providing a space to be used without disturbing the architectural outlook of the city, making possible the erection works in the narrow central parts of the city and providing convenient communications and good safety with the possibility to erect in a short time and with relatively low costs the construction.

[0013]The invention allows to preserve the architectural, urbanization and space structure of the city, making optimal use of the urban territories and the available construction density. A possibility is created for multifunctional use of the school yards underground, included for the need of the education process and the needs of the society. The rate of use of the city areas is increased. Simultaneously, the school building remains with its yard to be used according to the urbanization planning available, completely safe and wide enough, with novel pavement, geoplastics, garden design, sculptures, playing spots, etc. The mutual disposition of the elements in the multifunctional urban complex and the construction peculiarities of the underground structure allow its building not only as a new construction, but as an ancillary too, which may be fulfilled for a short period of time and does not affect the existing functions of the surrounding buildings and equipment, preserving the underground urban infrastructure too. There is a high level of completeness of the construction, and no finishing works are needed after the installation of the supporting elements. The specialized entrance available with access control equipment provides the safety use of the complex.

Problems solved by technology

The shortcomings of the multifunctional urban complex known in the art are that substantial investments are needed for the use of reinforced build-in plates, the supply of these plates to the site being very difficult due to the place they have to be installed, i.e. in the city centers, where the roadways are relatively narrow and do not allow the use of heavy construction machines for the supply of reinforced build-in plates that are large in size, i.e. covering the distance between the center lines.

Control of unauthorized malevolent access to the construction is not provided with the given civil engineering solution.

Thus the location of the monolithic beams transversely to the base line of vehicle motion supposes a definition of a substantial construction height which makes it very expensive.

The need to fix on place the installation pillars so that the concrete of the ceiling slab and over the beams could be cast simultaneously is another factor that makes the construction extremely expensive and very difficult to erect.

The monolithic structure of the construction extends the period of its erection, which makes it difficult to apply in the central urban areas.

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