Project of a 6-storey building

Project description: 1. ground floor plan 2. typical floor plan 3. roof plan 4. floor plan 5. foundation plan 6. structural section 1. Initial design data 1.1 Construction area - Rostov-on-Don 1.2 Climatic and soil characteristics Climatic area - A, Dry internal air temperature - tint = + 21 ° C The temperature of the coldest five days is text = -22 ° C The average design temperature of the heating period is tht = 2 ° C The duration of the heating period is zht = 149 days. The humidity mode of the room is normal The humidity of the internal air is sound= 60% Soil on site - clay Depth of ground freezing -0.75m. 1.3 General characteristics of the building By purpose - residential By storey - multi-storey (6 floors) According to the material of the walls - multilayer brick structure By structural type - arceless Degree of fire resistance - II (all elements of the building are not burnt) Degree of durability - II (from 50 to 100 years) Level of responsibility - II (residential building) 3.1. Structural type and layout of the building Structural type: arceless building Structural diagram: building with transverse and longitudinal load-bearing walls 3.2. Brief description of the designed structures Foundations: piles with a monolithic pile Wall: External are made of ordinary clay brick on cement-sand mortar, with internal insulation of the walls. As an insulator, high-rigidity MVP γ = 200 kg/m ³ were used. Wall thickness 610 mm (according to heat engineering calculation). The walls are internal bearing, self-supporting plastered with complex mortar. Gypsum concrete partitions 120 mm thick. Floors and floors: Made of prefabricated reinforced concrete hollow slabs 220 mm thick. Slabs are laid on bearing walls and anchored to masonry of walls. Joints between slabs are filled with cement-sand mortar. Roof: Waltz roof, stingray - 30o. Watershed: natural Windows and doors: Ordinary glass and two-chamber double glazing in separate bindings made of ordinary glass, in wooden binding. The doors are wooden. The specification for filling of window and door openings, lists of window and door openings is given in Annex 1. Stairs: Internal two-march, made of prefabricated reinforced concrete staircases and platforms. Stairways have fences with handrails 0.8m high. Loggias: Reinforced concrete hollow slabs 220 mm thick. The loggia fence is made of brick with a thickness of 65 mm. The height of the fence is 1.2 m. Exterior and interior decoration: Exterior wall decoration - red ceramic face brick. The interior finish is plaster with a complex solution.