Closed Parking Bus Service Company in Orenburg

Contents

Contents

1. Design Input

1.1. Climatic parameters of the construction area

2. Process Diagram and Description

3. Structural solutions of the building

3.1. Structural diagram of the building

3.2. Wall fence (heat engineering calculation)

3.3. Colons

3.4. Rafters and substructures

3.5. Coverings

3.6. Doors and windows

4. Technical and economic indicators of the space-planning solution of the building

List of sources used

3. Structural solutions of the building

The structural solution of the building is determined at the initial stage of design and is reduced to the selection of structural and construction systems and structural diagram.

The structural system is a set of interconnected vertical and horizontal load-bearing structures of the building, providing its strength, rigidity and stability.

The building system of the building determines the material of the structures and the method of its erection .

Most industrial buildings have a framework structural system.

This is due to the presence in many industrial buildings of large concentrated loads, shocks and shocks from technological and crane equipment, large glazing areas.

The framework of a one-story industrial building is a spatial system consisting of transverse frames united within each temperature block by coating plates, bonds, sometimes building structures, etc.

Transverse frames consist of columns and rafters (girders).

The method of connecting the crossbar to the columns can be rigid and hinged, and the columns to the foundations, as a rule, rigid .

Hinged connection of girders with columns facilitates their independent typification and unification .

The frame design scheme ensures the free layout of the premises, maximum unification of the prefabricated elements and the most economical solution of both single-storey and multi-storey buildings.

When assigning enclosing structures, they are guided primarily by ensuring the necessary heat protection requirements.

In a given climatic area of ​ ​ construction, they must provide min. heat loss in the cold period of the year and prevent overheating in the summer .

Bearing and enclosing structures of production buildings shall be designed using unified prefabricated elements of industrial manufacture.

The structural diagram of the building should provide maximum "flexibility" of the internal space, i.e., not filled with its vertical load-bearing structures.

3.1. Structural diagram of the building

The one-story industrial building has three parallel spans and one perpendicular. The spans are separated from each other by rows of columns with a pitch of 6 meters. The building is made with bridge cranes with a lifting capacity of 20/5 tons.

Reference columns to cross-laying axes: the first and last columns of each longitudinal row within each temperature block have a reference to the transverse axis equal to 500 mm. Middle columns snap to axes in the middle.

Reference columns to longitudinal layout axes: the columns of the outermost rows have a reference "0," which is used for all frame materials in crane-free buildings, in buildings with suspended and bridge cranes with a carrying capacity of up to 30 tons, a column pitch of 6 meters and a building height of up to 14.4 meters.

Column grid: spans 24 and 30 m, room height 10.8 m

Coating layout: Coating plates are laid directly on the truss where they are attached to each other with embedded parts.

Rafter trusses are used for spans 18.. 36 m, in this case spans 24 and 30 m a rafter truss is used .

Division of the building into temperature blocks: With a large length in the transverse and longitudinal directions, the building is divided by temperature joints into separate blocks. The length of this building in the longitudinal direction is 96 m, therefore it is divided into two temperature blocks separated by a temperature joint. Their main purpose is to reduce additional forces in the columns from forced movements of longitudinal and transverse elements of the building due to changes in ambient air temperature and shrinkage of concrete .

3.3. Colons

In this project, at the extreme longitudinal axes, columns 6K1081 are reinforced concrete for buildings with a height of 8.4; 9.6 and 10.8 m (series 1.424.1-5 ).

Their number is 62 pcs, the weight of the column is 7.6 tons. In the drawings, the marking is K1.

At the middle longitudinal axes, 12K1081 columns are reinforced concrete for buildings with a height of 8.4; 9.6 and 10.8 m (series 1.424.1-5 ).

Their number is 36 pcs., column weight is 10.0 tons. In the drawings, the marking is K2.

1KF105 columns with a size of 300x300 mm reinforced concrete of a continuous rectangular cross section for the longitudinal and end fuselage of single-story industrial buildings 3.014.4 m (formwork forms of the 1.427.1-3 series) were also adopted.

Their number is 25 pcs, the weight of the column is 2.4 tons. In the drawings, the marking is K3.

3.5. Coverings

The coating consists of reinforced concrete ribbed slabs 3PG6 in the amount of 360 pcs., Size 3x6m (Series 1.465.121/94). And slabs of light concrete with one opening in the shelf measuring 1.5x1.7m, in the amount of 144 pcs., The size of the slab is 3x6m (Series 1.465.117). In the reinforced concrete frame, horizontal connections of the coating are arranged at the beginning and at the end of the temperature block, the dimensions of the connections are 3 * 6m.

3.6. Doors and windows

Doors of industrial buildings have nominal dimensions: from 1 to 2 m in width and 1.8-2.4 m in height. Gates in industrial buildings for transport travel are arranged taking into account the dimensions of vehicles. In this project, the gates are 3 * 4.2 m in size. In workshops with a high intensity of human flows, the gates are also used to pass people. To do this, a wicket is provided in one of the gate canvases. The distance between the gates is assigned based on technological expediency and evacuation conditions from the premises.

Technical and economic indicators of the space-planning solution of the building

Usable area (total) - The area of production premises is defined as the sum of working, utility and storage rooms, as well as the areas of auxiliary rooms located in production buildings. The usable area is measured by the sum of the areas of all spaces measured within the inner individual surfaces of the walls, minus the areas occupied by staircases, through shafts, inner walls and supports, partitions. The useful area includes the area of ​ ​ entresoles, storefronts, serving sites and racks. In this project, the useful area is 9072 m2.

The working area of the production building is defined as the sum of the areas of the premises located on all floors, as well as on the mezzanines, service sites, storefronts and other rooms intended for the production and placement of working equipment. In this project, we did not divide the total area into premises, so it is impossible to calculate this indicator.

The building area is defined within the outer perimeter of the exterior walls at the building basement level. In this project, the building area is 9183.9m2 .

The area of warehousing is defined as the sum of the areas intended for storage of raw materials, materials, products. In this project, we did not divide the total area into premises, so it is impossible to calculate this indicator.

The volume of the building is calculated by multiplying the measurements on the outer contour of the cross section area (including lights) by the length of the building (between the outer faces of the end walls). The volume of basement and basement floors is calculated by multiplying the building area by the height of these floors. In this project, the volume of the building is 137160 m3

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