Architectural and space-planning solutions

The building of the 1st stage of the construction of a complex of a multifunctional sports and entertainment and shopping complex with a built-in parking lot (MFK) - Block A was designed. The building is rectangular in plan, the main volume is one-storey with a mezzanine, without a basement. The main entrances to the building are designed from three sides. The entrance from the western side is designed in a 2-storey cylindrical volume. The dimensions of the building in the extreme axes are 228,00 x 72,00 m. The maximum height of the main volume of the building from the planning level of the ground to the ridge is 8,9 m, the maximum height of the volumes of the entrance groups from the planning level of the ground to the parapet is 12,35 m. For the relative mark of 0,000, the level of the finished floor of the first floor, corresponding to the absolute mark of 16.20, is taken. The IFC building provides for the placement of sports, shopping and entertainment areas. At the 0,000 mark, the following are planned: a sports zone, an entertainment zone, rental trading floors, loading rooms, sports equipment storage rooms, a canteen, wardrobes, bathrooms and showers for visitors and staff, utility rooms, technical rooms. There is a recreation area on the mezzanine at elevation +3,600. In the cylindrical volume of the main entrance on the western side, it is planned: at the level of 0,000 - a built-in parking lot for 2 cars and technical rooms, at the level of +3,600 - administrative premises with a free layout and bathrooms. The height of the parking space is 3,4 m to the protruding structures. The height of the premises of the main volume is 6,700 m, the height of the premises under the mezzanine is 3,350 m, the height of the administrative premises is 7,4 m. For communication between the first floor and recreation areas on the mezzanine, 11 open stairs were designed. For communication between the first floor and administrative premises, it is provided: one open staircase and two staircases of the L1 and L2 types. The outer walls of the main volume are made of ARMAKS sandwich panels, the entrance areas are made of glass-aluminum structures. Covering - profiled flooring on steel beams. The roof of the main volume is made of ARMAKS roofing sandwich panels. Technological platforms made of perforated metal sheet are provided on the roof to accommodate engineering equipment. The roof over the entrance areas is rolled. Drainage - external organized. Internal walls and partitions - from aerated concrete blocks and plasterboard sheets on a metal frame filled with mineral wool slabs; in rooms with a wet regime - from moisture-resistant plasterboard sheets with ceramic tile lining. Window blocks and stained glass blocks are made of metal-plastic profiles filled with double-glazed windows. Interior decoration is carried out in accordance with the functional purpose of the premises. The project documentation provides for ensuring the accessibility of the IFC building for people with limited mobility. The width of the door panels is assumed to be at least 0,9 m. Sanitary units with a universal cabin are designed. At the intersection of the sidewalk with the carriageway, a lowered curb with a height of not more than 4 cm is provided. For personal vehicles of the disabled, open parking spaces are reserved.

External and internal view of the object. Spatial, planning and functional organization of the object.

On a plot of 6,2336 hectares, it is planned to build a multifunctional sports, entertainment and shopping complex with a built-in parking lot. Block A is located in the northwestern part of the site. The exterior of the building is a rectangular building; entrance groups are made in the form of complex cylinders with signs on the visors. The internal organization of the space follows from the functional purpose of the facility: - The facility is divided into zones in accordance with its functional purpose (sports and entertainment and a zone for selling non-food products. A public area has been allocated for convenient movement of visitors within the complex. - A zone of built-in parking and technical premises has been allocated. Provided the most comfortable access from the side of the approaches / entrances to the building Lobby and loading rooms are allocated, above which the 2nd level is designed at around +3.600 In axes 1-20; -K on the 1nd level / mezzanine there are: a recreation area, a zone of administrative premises, a wi-fi zone, the Internet, with the placement of kiosks selling food products up to 20 m2.In axes 10-2; D-D, 3-5; G-Zh, 13-14; G-D overlap performs a decorative function: architectural forms.

Constructive decisions
The designed building is one-storey, has a rectangular shape in plan with three outbuildings of cylindrical volumes. Built-in mezzanines are designed along the entire length of the building. There is no basement. The overall axial dimensions of the building are 72,0 × 228,0 m. The building is divided by expansion joints into 4 blocks. The height of the rectangular part of the building in the ridge is 8,750 m; the height of the cylindrical volumes is 12,050 m. The structural scheme of the building is a frame-braced frame, with monolithic reinforced concrete columns and a steel coating. The rigidity of the building is ensured by the rigid embedding of the columns in the foundation, the reinforced concrete frame in the places of the mezzanines, the reinforced concrete walls and the rigidity of the columns. The estimated length of the columns is taken with a factor of 2 in and out of the plane of the frame. Vertical connections between columns within the temperature block are not required. Foundations - columnar and tape, monolithic reinforced concrete. EGE 2 (solid loams) underlain by a layer of EGE 3 (semi-solid loams) was adopted as the bearing layer of the strip foundation. The depth of penetration of all foundations from the level of the day surface is 1,7 m, and the absolute elevation of the base of the foundation is +14,300 m. The design soil resistance of the base is R=300 kPa. If bulk soil (EGE 1) is found at the base of the foundations, it is necessary to select it completely and replace it with crushed stone preparation (crushed stone grade M300, fraction 20-40 mm according to GOST 8267 - 93). The consumption of crushed stone is determined by the fact. Under all foundations, a preparation of class B10 concrete with a thickness of 100 mm is provided. To protect concrete from corrosion, coat the side surfaces of the foundation with a bitumen-polymer compound of the SLAVYANKA-insulating type, at least 2 mm thick. Foundation material - concrete class B25, F150, W6, reinforcement class A500C according to GOST R 52544-2006, A240 according to GOST 5781-82. The base of the floor is a monolithic reinforced concrete slab 200 mm thick, prepared from B10 class concrete 100 mm thick. At the construction site under the entire building, the bulk soil layer (EGE 1) is completely removed and replaced with medium-sized sand, poured with a layer-by-layer rammer. Reinforcement of the floor slab is carried out with an upper and lower mesh of reinforcement ø12 A400 with a cell of 200x200 mm. The material of the power floor is concrete of class B25, F150, W6, reinforcement of class A400 according to GOST 5781-82. Columns - monolithic, reinforced concrete with a diameter of 500 mm, square 400x400 mm and rectangular 400x500 mm. The step of the columns along the letter axes for a one-story volume is 12.0 m, in the places of mezzanines - 6.0 m. The pitch of the columns along the digital ones is mixed and is equal to 7.5, 9.0 and 12,0 m. The material of the columns is concrete of class B25, reinforcement of class A500C according to GOST R 52544-2006, A240 according to GOST 5781-82. The ceiling of mezzanines at elevation +3,600 in axes 1-20/A-B is beamless, monolithic reinforced concrete, 200 mm thick. Material - concrete class B25, reinforcement class A500C according to GOST R 52544-2006, A240 according to GOST 5781-82. Ceiling of mezzanines at elevation +3,600 in axes 1-20/I-K is beam, monolithic reinforced concrete, 180 mm thick. The cross section of the secondary beams is 400x400 mm, taking into account the thickness of the slab, and the main beams are 500x500 mm. Material - concrete class B25, reinforcement class A500C according to GOST R 52544-2006, A240 according to GOST 5781-82. The covering represents the pro-thinned-out flooring laid on steel beams. Steel beams are pivotally supported by steel posts, which in turn are rigidly connected to reinforced concrete columns. Rolled I-beams No. 30B1 and No. 40B2 are taken as secondary beams, I-beams No. 40B2 and No. 60B2 are taken as the main beams. The covering flooring is a profiled sheet 75 mm high. The calculation scheme of the profiled sheet is a three-span continuous beam. The profiled sheet is a stiffening diaphragm that, together with steel beams at the level of the top of the columns, ensures the invariability of the horizontal disk of the cover. The fastening of the corrugated board to the covering beams is carried out with self-tapping screws with sealing washers in each wave. The joints of the profiled sheets are located on the beams. Roofing over the rectangular part of the building - roofing sandwich panels from ARMAKS, laid on top of steel profiled flooring H75-750-0,8. This solution was dictated in order to provide the required fire resistance E45 for the roof sandwich panel. The roof over the built-in volumes in the form of truncated cylinders is soft rolled. Waterproofing layer - PVC membrane ROCKbarrier. Insulation - Rockwool RUF BATTS mineral wool boards 150 mm thick.