Archery Pavilion

The building is a one-story building without a technical attic and basement, consisting of one composite and functional block. The maximum height of the building is 5,2 m, taken in terms of a triangle. A metal frame was used as above-ground load-bearing structures, using metal beams of metal corrugated roofing structures. The spatial stability of the bulk frame is ensured by:
- Welded pinching of racks by means of welded seams through mortgages in the slab foundation;
- The location of the connections (CB-1), as well as their number with the joint work of the coating disks from the corrugated board. As a single whole providing deformative invariability of the structure in the longitudinal and transverse direction of the frame as a whole;
- The cross-sections of the posts and the nodes of their connections are assigned taking into account the normative flexibilities in the planes of the main moments of energy of the design structure, both as a whole and as separate elements of the structure.

Description of constructive and technical solutions of the underground part of the capital construction object.

Engineering and geological conditions of the construction site of the complex for archery to assess the presence of wells 9431; 9432; 9433 from the surface (excluding the soil-vegetative layer) bulk soils occur: sands sandy loam with fragments of bricks and gravel, plant residues with a total thickness layer-2,7m. According to Table 1-"Regulatory and calculated values ​​of characteristics soils", design resistances of the indicated soils are determined: R = 1.0 kgf/cm2 (10t/m2). According to clause 7.1 of the Engineering and Geological Conditions of the construction site, it is allowed to build foundations on a natural foundation. In terms of compressibility, soils deposited under bulk are classified as medium compressible (see clause 1.4 of the Temporary Technical Grounds "VTU 401-01-388-71). Taking into account the weight category of a one-story building, as well as strength characteristics of bulk soils, foundations are accepted with a device on natural base (excluding the topsoil), when replacing soils with compacted sand. The structural base is taken from a monolithic reinforced concrete slab with surfaces, with local reinforcement of detached columnar foundations from buta in the zone of racks with a base depth of at least 1,5 m (i.e. below the depth ground freezing). The average annual groundwater level is located at a depth of 1,2m.