Drawings and Explanatory Notes for Single Storey Industrial Building Design

Contents

Contents

Introduction

1. Design Input

1.1 Characteristics of the construction area

1.2 Requirements for Production Building

1.3 Process

2. Space-planning solution of the production building

3. Structural solution of production building

4. Architectural and artistic solution of the production building

5. Justification of selection of enclosing structures of production building

5.1 Heat Engineering Wall Calculation

5.2 Thermal and steam insulation calculation of combined coating

5.3 Calculation of natural lighting of the workshop

6. Required equipment and parameters of ABC domestic, auxiliary and administrative premises

7. ABC Space Planning Solution

8. Structural solution of ABK

9. Enterprise General Plan Description

10. Annexes to the Explanatory Note

List of used literature

Introduction

The architectural and construction design of the industrial workshop of the construction industry was developed in accordance with SNiP 31032001 "Production buildings."

The construction of the building is based on large-sized prefabricated elements with maximum factory readiness.

The building plan is made on the basis of a modular system with unified architectural and planning steps and columns.

The spans of the load-bearing structures are selected in accordance with the unified modular system (EMC).

Structural solution of production building

3.1 Structural solution of part of the building made in reinforced concrete frame:

-Structural diagram - with full frame.

-Structive system - frame-link.

3.11. Provision of spatial stiffness and stability.

In transverse direction rigidity and stability are provided by frames consisting of columns rigidly embedded in foundations and rafter structures hinged with columns. The rigidity and stability of the building in the longitudinal direction is ensured by the connections installed in the middle of each temperature block. Spatial rigidity is ensured by the installation of a hard coating disk. The disk is created by welding the coating slabs on at least three sides to the rafter structure and zoning the joints with concrete of class B 20 at least.

3.1.2. Structural structures of the frame.

The supporting frame consists of foundations, foundation beams, columns, rafters and substructures, and a coating. The section of the building is represented in the graphic part on sheets 1 and 3.

Foundations.

In the design, stand-alone monolithic foundations of the glass type with an elevation of the top of the sub-column - 0.150 (m) are used. Columns for this shop of the KE0150 series.

Foundations for adjacent columns in temperature seam are made combined for columns.

Foundation bottom bottom elevation - -1.950

The foundation plan is shown in the graphic on sheet 1.

Foundation beams.

In this project, the CE0123 series foundation beams are used. The top face of the beams is 30 mm below the level of the clean floor. The beams are freely installed on concrete columns concreted on the ledges of the columns foundations, they are ground with concrete of grade B7.5.

The beam is prevented from moving by sprinkling it with slag, which insulates part of the floor adjacent to the outer wall. To prevent moisture from entering the backfill, a clay lock is arranged through the seam between the wall and the sprinkle.

Waterproofing of two ruberoid layers on 30 mm thick bitumen mastic is arranged on the upper face of the foundation beam.

The layout of foundation beams is shown in the graphic part on sheet 1.

Columns.

The project uses two-branch columns for buildings with support cranes. The top of the columns is at an elevation of 13.0 m. The columns are designed for use in conditions where the top of the foundations is at -0,150 m. Columns of the extreme and middle rows are used in the KE0150 series.

The columns are ground in the foundation shell with concrete of class B15 on fine gravel.

The column constructions are represented in the graphic part on sheets 1 and 3.

Fachwerk colonies.

Fachwerks are designed to perceive wind loads, as well as to ensure stability in the end walls.

Reinforced concrete framing columns of FK144 grade are designed in the volume with reinforced concrete frame.

Fachwerks are rigidly embedded in foundations, and joints with coating elements are hinged.

The alignment of the framing columns to the layout axes is zero.

The elevation of the top of the fencer columns is + 18.000.

Coating and roofing.

According to the design task, as the load-bearing structures of the coating are adopted - Arch frictionless truss. The span of farms is 24 and 24 m.

The enclosing part of the coating in accordance with the heat engineering calculation given in Annex 3 shall be heat insulated. As insulation, min. cotton plates with a density of 300 kg/m3 and a thickness of 240 mm are used. The presence of vapor insulation from one layer of ruberoid with a thickness of 2 mm prevents humidification of the insulation.

Waterproofing carpet is arranged by gluing three layers of ruberoid with bitumen mastic. For the upper layer of the carpet, coating materials with coarse sprinkling are used. RM brand ruberoid is laid in lower layers.

Waterproofing carpet in places of abutment to parapet walls and other projecting elements is lifted to height more than 250 mm. Places of abutments are glued from above with additional layers of roll material conjugated with the main carpet overlapping. Upper edge of waterproofing carpet is brought into groove and fixed with galvanized nails to antiseptic racks and protected with apron made of galvanized roofing steel with subsequent sealing of groove with cement sand mortar.

Compensators made of galvanized steel in the form of a bleed are arranged in deformation seams.

At the points of adjoining the waterproofing carpet to the elements cutting the coating, the waterproofing carpet is reinforced with an additional layer of roll material and glass fabric soaked with tar mastic.

The layout plan of the slabs and roof is shown in the graphic part on sheet 1.

3.1.3. Enclosing structures.

3-layer reinforced concrete panels are used as enclosing structures.

Heat engineering calculation of wall panels is presented in Annex 1.

The design uses ordinary panels 1.2x6 and 1.8x6 m. To attach panels with columns, embedded parts are provided in them. Fastening is performed by welding. Flexible gaskets made of hernite and sealing materials (UMS50 mastic) are used to soak the seams between the panels. Attachment of panels to columns is shown on sheet 1 of the graphic part of the project.

Floors.

Floor consists of coating made of cpu with solution with thickness of 50 mm and underlying layer of concrete B7.5 100mm over compacted soil.

Gates.

The project used swing bipartite gates, 4.225 (m) high. The canvases of the swing gate are hung on loops. Lower loops are provided with spherical ball bearing self-aligning under action of vertical load. The upper loops are designed to perceive horizontal forces. In order to prevent blowing along the contour of the portal frame, strip steel collars are welded to the frame, and the slots between and under the ploughing webs are closed with flexible aprons made of rubber and tarpaulin .

3.2. Structural solution of part of production building made in metal frame.

Building in axes 1-5 is made in metal frame.

Structural diagram - with full frame.

The structural system is frame-connected.

3.2.1. Provision of spatial stiffness and stability.

In transverse direction rigidity and stability are provided by frames consisting of columns rigidly fixed by anchor bolts to column bases, and trusses hinged with columns.

The rigidity and stability of the building in the longitudinal direction is ensured by vertical connections located in the middle of the temperature compartment.

Spatial rigidity and stability are also ensured by a system of bonds installed in the coating and consisting of horizontal bonds in the plane of upper and lower belts of rafters and vertical bonds between trusses.

Horizontal links in plane of lower belts of rafter trusses consist of transverse horizontal coupled trusses arranged along extreme rows of columns.

Vertical links are located along spans, in places where transverse horizontal connecting trusses are located.

Links along the upper belts of rafter trusses consist of struts and stretches.

The location of the links is shown in the graphic on sheets 1 and 3.

3.2.2. The base of the building.

The supporting frame of the building consists of: foundations, foundation beams, columns, links, spacers, rafters and pavements.

Foundations.

The design uses stand-alone monolithic glass-type foundations with a column top elevation of 0.75 m. A series of foundations for metal columns and KE0149 framing columns.

Structure of columns attachment to foundation after installation is concreted. Fastening is carried out due to anchor bolts by the end of the base plate.

Bottom elevation of foundation bottom - -2.800

The foundation plan is shown in the graphic on sheet 1.

Foundation beams are similar to foundation beams used in the part of the building made in the railway frame.

Columns.

In accordance with the assignment in the metal part of the production building, overhead cranes with a lifting capacity of 5.0 tons are designed as typical two-branch columns from welded I-beams and channels. The grille of the column is reinforced by diaphragms located at least through four braces.

The bottom of the column goes to a base that directly rests on the concrete foundation. The base consists of a base plate and crossbars, on which tiles with anchor bolts recessed in concrete lie. The top of the columns is at an elevation of + 14.4 m.

To increase the area of the columns support and their connection to the foundations in the lower part of the column, a steel base is provided, which is fixed to the foundations with anchor bolts.

The structure of the columns is shown in the graphic on sheet 2.

Fachwerk colonies.

Columns consisting of two N30 channels are used as a fachwerk in the corners of the building, and N46 I-beams are used as a fachwerk at the ends of the building. They are used to support guard panels on them. The scaffolding columns are rigidly embedded in the foundation and pivotally connected to the coating elements.

The alignment of the framing columns to the layout axes is zero.

The elevation of the top of the framing columns is + 14.400.

Coating and roof

The bearing structure of the coating includes rafter trusses, support posts, a system located within the cover of horizontal and vertical links.

According to the design assignment, a truss with parallel belts from corners of 24 m is adopted as the bearing structure of the coating.

The run step is 3 m.

The enclosing structure of the coating is designed in accordance with the type of load-bearing structure of the coating and is assigned from steel profiled flooring along runs of H75 grade. Steel profiled flooring is laid along the runs and attached to it by self-cutting bolts with a diameter of 6 mm. The flooring elements are connected to each other with special rivets of 5 mm diameter. Insulation layer of mineral wool slabs with thickness of 230mm assigned in accordance with heat engineering calculation given in Annex 4 is arranged on the flooring. A ruberoid layer and a roll waterproofing carpet are moulded to the insulation.

3.1.2. Enclosing structures.

Three-layer sandwich panels are used as enclosing structures.

Panel dimensions 1, 5x (3; 3.6; 4.8; 6). Vertical joint of panels is compacted by means of spring-loaded steel side folds and polyurethane foam bar laid between jointed elements. Horizontal panel walls are made in the form of a rectangular weld. The seam is fitted with a hernitic cord covered on the outside with a sealing mastic .

The panel attachment to the columns is shown in the graphic on sheet 1.

Floor and gate arrangement is similar.

Architectural and artistic solution of the production building

The architecture of an industrial enterprise has a constant emotional impact on people and is created taking into account technological factors, design features, urban planning requirements and natural and climatic conditions of the construction area.

In the construction of large industrial complexes, the creation of architectural ensembles is mandatory. The main compositional principles of building an industrial ensemble are: the establishment of the main compositional center, subordination of the remaining building elements to it by harmoniously coordinating architectural volumes using proportions, scale, color, etc.

The building has a frontally asymmetric composition that is well suited to the requirements of the process. Compliance with proportional relations between the individual elements of the building determines the high architectural expressiveness of the designed building.

The main and side elevations of the building are represented in the graphic part on sheet 1.

Justification of selection of enclosing structures of production building

5.1. Heat engineering calculation of wall panels in reinforced concrete and metal frames of the building.

The heat engineering calculation is based on the condition that the actual heat transfer resistance of the structure R0 must be not less than the required heat transfer resistance R.

The required heat transfer resistance is determined by sanitary and hygienic requirements and energy saving conditions.

Thermal calculations are presented in applications 1,2,3,4.

5.2. Thermal calculation of the coating.

The heat engineering calculation is based on the condition that the actual heat transfer resistance of the structure R0 must be not less than the required heat transfer resistance R.

The required heat transfer resistance is determined by sanitary and hygienic requirements and energy saving conditions.

Steam insulation of the combined coating is calculated based on the condition that the steam permeability resistance of the enclosing structure within the limits from the inner surface to the plane of possible condensation was not less than the required steam permeability resistance.

The required steam permeability resistance is determined based on the condition of inadmissibility of moisture accumulation in the enclosing structure for the annual period of operation and on the condition of inadmissibility of moisture accumulation in the enclosing structure for the period with negative average monthly ambient air temperatures.

5. 3. Lighting engineering calculation of the production building.

The lighting design of the production building shall be based on the following requirements:

the level of illumination of production premises shall be not lower than the normalized one and with the most favorable direction of light flux incident on working surfaces;

illumination shall be sufficiently uniform and diffuse.

Lighting calculation of the metal frame of the production building is given in Annex 7.

Required equipment and parameters of ABC domestic, auxiliary and administrative premises

The list of domestic premises and their sanitary equipment is determined on the basis of, depending on the group of production processes, the contamination of working clothes, the number and sex composition of workers, and the presence of harmful processes.

Literature

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