Sports and recreation complex with swimming pool

Architectural and construction solutions

1. Design Input

The building design is designed for the following construction conditions:

1.1. The project is designed for natural and climatic conditions:

-computed winter temperature of coldest five days 40 C0

-computed value of snow cover weight (IV area) 240 kg/m2

- standard value of wind speed pressure (III district) 38 kg/m2

1.2. Construction area-I B climatic subdistrict.

1.3. The level of responsibility of the building -II is normal.

1.4. Fire resistance rating of the building -II.

1.5 Construction site-g. Tomsk.

1. Architectural and construction solutions

1.1.From Data

Public building with swimming pool and universal gym located in extreme parts. The designed object is located in the city of Tomsk.

General characteristics of the building:

Building liability class -II

Fire resistance -II

Design winter outside air temperature -40C0

Snow load IV district

Wind load III district

Foundation - pile with monolithic reinforced concrete pile

Exterior Walls - Sandwichpanels

Columns - Metal Columns

Girders - metal trusses

Slabs - precast reinforced concrete

Jumpers - prefabricated reinforced concrete

Stairways - prefabricated reinforced concrete

Staircases - prefabricated reinforced concrete

Partitions - brick

Roof - sloped by metal rafters

Water drain - external

1.2. Space Planning Solution

1.2.1. Master Plan

The diploma project "Public building with universal sports hall and pool in Tomsk" was developed in accordance with the requirements: SNiP 35012001 "Accessibility of buildings and structures for people with limited mobility," SNiP 31052003 "Public administrative buildings," SNiP 2.08.0289 * "Public buildings and structures"

Transport passes on the site and pedestrian roads on the way to the building are combined, subject to urban planning requirements. Asphalt concrete and concrete paving stone are used to cover footpaths, sidewalks and ramps. Public premises have four entrances. The area in front of the entrance is protected from atmospheric precipitation. The surfaces of the coatings of the entrance platforms, stairs are strong and hard. The main entrance is equipped with a ramp with a slope of no more than 8%. The width of the door and open openings in the wall, as well as exits from the premises is adopted 0.7 m. Sides with a height of 0.05m along the longitudinal edges of the ramp march are provided to prevent slipping of the cane or leg. Fences with handrails are installed along both sides of the stairs and ramp. Handrails are located at a height of 0.7 and 0.9 m .

The installation of this administrative building is carried out in compliance with environmental, sanitary, fire and other standards provides safe operation of the facility for life and health of people. All engineering communications are carried out from existing ones.

Landscaping is carried out taking into account local climatic conditions. Plantings of shrubs and trees are provided.

The project provides for open parking for temporary storage of cars. Parking is carried out with the participation of the driver.

1.3. Architectural and structural solutions

The building is designed with external walls from "sandwich" panels with filler from mineral wool slabs and internal walls from brick grade KGR 1,8NF/75/1,2/35/GOST 5302007 on cement sand mortar M100. The inner frame is made of metal elements according to the material of steel 09G2C according to GOST 1928189 *.

1.3.1. Bases

The foundation is the lower parts of the building, which are designed to transfer and distribute the load from the building to the ground. They must have strength and resistance to overturning and sliding in the plane of the sole, resist the influence of groundwater and aggressive waters, atmospheric factors, correspond to the life of the building in terms of durability, be industrial and economical to manufacture. The foundation of this building is piled. Type of piles: hanging piles. Reinforced concrete piles with a section of 300x300 mm. A monolithic pedestal is arranged on top of the piles, on which a wall is erected, geometric dimensions are taken according to the calculation in the section "Bases and Foundations." Pile foundations are used both at low and very high loads on the foundation. The depth of laying is determined by calculations in the section "Bases and foundations." The building is divided by sedimentary sutures.

1.3.2. Walls

The external walls of the building are designed from a "sandwich" panels with filler from mineral wool plates 320 mm thick. In addition, insulation is provided along the perimeter of the areas of adjoining the window blocks to the walls.

Internal walls are also adopted from bricks of KGR 1,8NF/75/1,2/35/GOST 5302007 grade on M100 cement sand mortar.

Partitions - brick 120 mm thick.

External Wall Heat Engineering Calculation

The calculation was carried out using the Teremok computer program.

1.3.3. Overlappings

Slabs are horizontal structures that divide the interior of a building into floors and are designed to perceive, in addition to their own weight, a useful (temporary) load. They must meet the requirements of strength, rigidity, fire resistance, durability, sound insulation, heat insulation. Slabs and coating are designed from reinforced concrete hollow panels according to the series 1.041.1-3 gage.1.6, series 1.1411 gage.60.64, 0.22 m thick.

1.3.6. Doors

Doors are used to communicate between adjacent spaces or between spaces and exterior space. Both single and double doors are used in this design. To ensure quick evacuation, all doors open outward in the direction of movement. To avoid opening the door or flapping, special spring devices are installed that keep the door closed and smoothly return the door to a closed state without impact. Doors are equipped with handles, latches and tie-in locks.

1.3.7. Ladders

The stairwell is planned as an internal day-to-day operation of prefabricated reinforced concrete elements. The stairs of the two are marching with resting on the staircases. All doors along the stairwell and in the vestibule open towards the exit from the building.

Stairways - prefabricated reinforced concrete according to the series 1.251.1-4 effect.1

Ladder platforms - prefabricated reinforced concrete according to the series 1.252.1-4 ex.1

The walls of the stair marches are made of ceramic brick. The slope is 0.005 v/o.

1.3.8. Coverings

The roof completes the building and protects it from precipitation. The roof is designed to be pitched according to metal structures. The slope is 0.180.

1.3.9. Water supply

The water supply of the building is carried out from the existing water supply line. The building is equipped with a cold and hot water supply system.

1.3.10. Blind area

Paving - asphalt concrete 40 mm thick along the preparation layer of gravel-sand mixture 100 mm thick and 1.0 m wide. Paving around the building should be tightly adjacent to the walls and have an excess over the planned surface with a slope from the building of at least 0.03.

1.3.11. Waterproofing

Waterproofing:

a) horizontal - along the top of the pile and concrete blocks from two layers of hydroisol dry;

b) vertical - at the places of floor deepening below the ground planning marks on the external walls, perform adhesive waterproofing from two layers of isolate;

c) all other structures touching the ground, coat with hot BHIV bitumen in two times.

1.3.12. Alarm system

The project provides for fire and security alarms.

1.4. Technical and economic indicators

The economic indicators of public buildings are determined by their volumetric planning and structural solutions, the nature and organization of sanitary equipment. Projects have the following indicators:

- construction volume (m cubic meters) (including underground part),

- building area (m2),

- total area (m2),

- useful area (m2).

K1 is the ratio of useful area to total area, characterizes the rationality of using areas.

K2 - the ratio of the construction volume to the total area, characterizes the rationality of the use of the volume.

Building volume of above-ground part of building with unheated attic is defined as product of area of horizontal section to level of first floor above basement (on external faces of walls) to height measured from level of floor of first floor to upper area of heat-insulating layer of attic floor.

The building volume of the underground part of the building is defined as the product of the area of horizontal section along the external contour of the building at the level of the first floor, at the level above the basement, to the height from the floor of the basement to the floor of the first floor.

The construction volume of tamburas placed in the dimensions of the building is included in the total volume.

The total volume of the building with the basement is determined by the sum of the volumes of its underground and above-ground parts.

The building area is calculated as the horizontal section area of the building at the basement level, including all protruding parts and having coatings.

Foundations and foundations

The main direction of the economic and social development of the city is expected to significantly increase the volume of capital construction, since the construction of residential buildings is accompanied by the construction of public buildings, schools, sports centers, catering and consumer services. The reduction of costs for the construction of bases and foundations from the total cost of buildings and structures can lead to significant savings in material resources. However, it is necessary to reduce these costs without reducing reliability, that is, the construction of short-lived and poor-quality foundations, which can cause partial or complete destruction of buildings and structures, should be avoided. The necessary reliability of bases and foundations, reducing the cost of construction work in the conditions of modern urban planning depends on the correct assessment of the physical and mechanical properties of soils that make up the bases, taking into account its joint work with foundations and other above-ground construction structures. Pile foundation design is developed on the basis of engineering and geological survey materials.

In this project, we calculate hanging piles - these are piles in which compressible soils lie under the lower ends and the load is transmitted both through the lower end and along the side surface of the pile. The length of the pile is assigned taking into account the depth of the bottom of the pile. It must be at least 0.3 m under the action of a centrally compressive load. The geometric dimensions of the pile pile in the plan depend on the dimensions of the structures resting on it, and on the number of piles in the pile foundation. Distance between axes of driven hanging piles shall be not less than 3d (d-side of square cross section of pile).

Positive aspects of pile foundation:

- increased reliability of foundations operation;

- reduction of earthworks volume;

- reduction of material consumption.

Negative - labour input during pile diving.

2.4. Pile Foundation Design

At the construction site, the layout is performed at an absolute elevation of 12.44 m. After that, a pit is developed. Gravel sand preparation of 200 mm thickness is performed along the bottom of the pit.

It is required to calculate the pile foundation and construct the pile pile under the outer and inner walls for two sections.

Organization and technology of construction production

4.1.8. Design of construction master plan.

The Object Construction Plan (OSGP) serves to implement decisions on the organization of the construction site. It shows the location of the building under construction, the arrangement of the main installation and lifting mechanisms, the location of materials and structures necessary for the performance of work on the construction site.

Design Philosophy:

In order to achieve a rational location of the entire construction facility, it is necessary to use the following basic principles:

Temporary buildings and structures, networks and communications should be located in areas not intended for development.

Construction costs for temporary buildings and structures shall be minimal.

Temporary buildings and structures shall be located outside hazardous areas.

Cargo transportation distance, number of lifts and transshipments shall be minimum.

The construction plan area shall be minimum for construction and organization of works taking into account technical conditions and safety technology.4.1.9. Crane Layout Design

4.1.10.5. Location of acquired warehouses on the construction site

Open storage areas are placed in the area of the crane serving the object. During the construction of residential and public buildings, storage sites are arranged along temporary roads. In places of unloading of vehicles on the roads, local widening is provided.

When laying out prefabricated elements in the purchased warehouse, observe the following requirements:

- place the articles in accordance with the process sequence and maximum approach to their installation places;

- 1 m wide passages shall be provided between stacks.

The commercial concrete and solution mixture is delivered in special vehicles (mixers of concrete locomotives, concrete mixers). For these purposes, concrete and mortar receiving areas are provided on the construction site.

4.1.11. Temporary power supply of the construction site.

Design of temporary power supply of construction is carried out in the following order:

- Calculation of electrical loads.

- Determination of number and power of transformer substations.

- Drawing up of power supply diagram.

- Determination of required illumination

Organization and technology of construction production

5.1 Scope of Job Instruction Application

The Job Instruction has been developed for the installation of a hinged spatial metal frame, as well as the installation of intermediate metal columns included in the framework.

The card can be used in Tomsk.

Installation is carried out on the basis of working drawings in accordance with the rules for the production and acceptance of installation works and the rules for safety in construction.

Steel structure nomenclature is accepted in accordance with the following state standards:

GOST 2857490 (ST CMEA 631988) Corrosion protection in construction.;

GOST 2177881 (1988) System for ensuring the accuracy of geometric parameters in construction. Main provisions;

. GOST 2483981 (1986) Construction steel structures.

5.2. Organization and technology of the construction process

The purpose of this section is to develop the installation technology of metal structures of public buildings and structures for various purposes. Workers are obliged to know and fulfill all requirements stipulated by regulatory documentation, as well as regulated SNiP. Installers are obliged to know and observe safety rules when performing work in accordance with the requirements of "Labor Safety in Construction" Part 1, Part 2.

The design provides for the installation of structures with an automobile crane of metal structures of various configuration and mass, as well as other frame elements. The building to be erected is rectangular in plan. Size along the outer perimeter and column grid.

The bearing frame is made of metal structures according to the frame scheme. When installing the framework, except for Job Instruction, refer to the following regulatory documents:

SNiP 3.04.0385 Protection of building structures against corrosion;

SNiP 2.08.0289 (1999) Public buildings and structures.

SNiP 2.09.0285 (1991, c. 3,1994) Production buildings.

SNiP 3.01.0384 Geodetic works in construction

Safety of the trad in construction:

Part 1 SNiP general requirements 12-03-2001

Part 2 Construction of SNiP 12-04-2002

The works of the considered maps include:

1. Unloading of metal columns and transportation elements of metal vault, storage;

2. Tray of gaskets and liners, selection of structures by grades, tray of structures to the place of storage, laying of structures.

3. Placing structures in a position convenient for lifting, holding braces during lifting and installation of structures.

4. Tray of bolts, nuts. Rise. Installation of bolts, nuts and washers. Tightening of nuts on permanent bolts to design force.

5. Tray of sending factory elements. Laying on racks or conductor. Connection of sending factory elements with pointing of holes.

6. Enlarged assembly of structures by grades;

7. Installation of the upper element of the spatial metal vault;

8. Anti-corrosion coating of welded joints

Acceptance of works.

5.5. Control and General Assembly

Control and general assembly of structures with mounting bolted connections shall be carried out at the manufacturer, if specified in the design documentation, while the quality of the made groups of holes in these connections shall comply with the requirements of the regulatory documentation for the installation of structures.

Control assembly of structures is also carried out as a requirement of process documentation of the structure manufacturer during periodic inspection and testing.

Fully manufactured elements are subjected to control assembly until they are primed and painted.

The control assembly shall confirm the coincidence of holes in the mounting joints, as well as the density of abutment in the joints with the transfer of forces through the surfaces, the absence of clearances and de-planations in the joints.

When assembling structures, a sufficient number of bolts and plugs shall be provided in each joint to ensure that the structure is unchanged and the assembly is safe, but not less than one plug and one bolt.

If there are no requirements in the regulatory documentation for the installation of structures assembled during the control assembly, the mismatch of holes in the installation connections on ordinary bolts must be checked by a gauge whose diameter is 1.5 mm less than the design diameter of the hole. The gauge must pass through at least 75% of the holes in each group. If the gauge passes through less than 75% of the holes in each group, re-assembly of the other parts of the structure shall be performed. If in this case the matching of the holes is unsatisfactory, then a decision must be made by the technical management of the manufacturer and the design organization on how to correct the holes in the assembled elements, as well as in the structural elements of the entire batch, and on the feasibility of further inspection assemblies.

Mismatch of holes in mounting connections on high-strength bolts with adjustable tension, as well as in flange connections, must be checked by a gauge, the diameter of which is 0.5 mm more than the nominal diameter of the bolt. The gauge must pass through 100% of the holes of each joint. The control procedure is performed as per 13.3.

Elements that have passed the control assembly must have assembly and fixing devices provided for in the design documentation in the assemblies.

The general assembly of structures, including oversized spatial, for block installation is carried out in the presence of this requirement in the design documentation agreed with the customer and the installation organization.

General assembly of structures is usually carried out by the erection organization at the construction site, component base or in other places determined by the customer.

It is allowed with the consent of the customer to perform general assembly at the manufacturing plant.

The overall assembly of structures shall ensure the complete assemblability of the structural components and their overall geometric dimensions.

Structural elements that have passed through the common assembly shall have retainers for pre-assembly during installation, fitted edges of elements for mounting butt welding, drilled holes for full diameter for mounting bolted connections and parts necessary for lifting and installation of structures.

5.6. Quality control of installation works

The strength and stability of buildings and structures and the safety of works depend on strict compliance with the requirements of the project and the rules for the performance of installation works.

To ensure compliance with the requirements for the quality of installation works, there is a quality control system, which includes: input, operational and acceptance control. In addition, the control carried out by the executors of the work (work and installation workers, link workers, foremen) in the process of their execution of individual operations is mandatory.

Incoming control is performed at the construction site during acceptance of structures and parts from suppliers. Working documentation is monitored, structures and parts are visually inspected, their compliance with design requirements is checked. Structures and parts shall not have deviations exceeding those permitted by the respective SNiP.

Operational control shall be performed by the work manufacturers, craftsmen, representatives of construction laboratories and geodetic service in the scope, sequence and with periodicity determined by the operating quality control (QQMS) diagrams for performance of works developed for all installation processes.

SSC, which are usually located with the manufacturer of work, foreman and foreman, provides sketches of structures and assembly units with indication of permissible deviations as per

SNiP as well as basic quality requirements. The CCS has a list of operations to be monitored; control composition (which is to be controlled - alignment, compliance of elevations, etc.); method and time of control; instructions on whether this operation should be presented as hidden work. Results of operational control with indication of detected defects are entered in the cards of operational quality control (KKK) or the work log.

All deficiencies identified during the operational control must be addressed prior to the start of subsequent operations.

Acceptance control is performed by work manufacturers and craftsmen, taking from the installation teams the performance of work with an assessment of their quality.

For all assembly units and structures, which are later closed by other structures and access to which is subsequently impossible, acts for hidden work are drawn up. Intermediate delivery with the preparation of an act for hidden works are subject to: foundations before backfilling of pits, welding of reinforcement outlets, sealing and sealing of joints and seams and other hidden works. During acceptance of installation works correctness of design position of structures, quality of welding and sealing of joints and seams, absence of damages of mounted structures are checked.

Installation works are accepted after all structures are fixed in the design position.

Acceptance of the installed structures of the building for subsequent works is carried out after completion of installation of all structures of the building or its individual parts.

The authors of the project or authorized representatives of the author's supervision of the project organization are obliged to carry out systematic control over the correctness of installation work, recording all comments and instructions in a special journal of the author's supervision.

Estimate documentation

6.1. Preparation of local estimate by basis index method

Local estimate developed according to form 4 for installation of metal frame

The local cost estimate determines the following costs:

- estimated cost 13294.48 rub.;

- estimated salary of RUB 191.834;

- labor costs of labor builders 2605 people.