Ten-storey 60-apartment residential two-section building

Contents

Contents

Introduction

1 Design Input

1.1 Characteristics of the construction facility

1.2 Description of the construction site

1.3. Construction structures

2. Space Planning Solution

2.1. Functional process

2.2. Characteristics of the building

3. Constructive solution

3.1. Structural characteristics

3.2. Characteristics of enclosing structures

3.2.1 Thermal design of the outer wall

3.2.2 Thermal engineering calculation of attic floor

3.2.3. Defining the Fill Type of Window Openings

3.2.4. Calculation of soundproofing of the partition

3.2.5. Calculation of floor slab for impact noise

4. Fire fighting measures

5. Sanitary and inventory equipment

5.1 Heating

5.2 Ventilation

5.3 Water supply

5.4 Sewerage

5.5 Engineering Equipment

5.6. Radio

5.7. Television

5.8. Installation of telephones

6. Technical and economic indicators of the building

7. Building Energy Passport

8. Architectural and compositional solution

9. Literature

Introduction

The course project was developed according to the assignment for the design of a ten-story 60-apartment residential two-section building in the city of Petropavlovsk Kamchatsky, Kamchatka region.. The explanatory note to the project contains 28 pages, the graphic part is made on 2 sheets of A1 format.

1. Design Input.

1.1. Characteristics of the construction facility.

The construction site is a ten-story 60-apartment residential two-section building. The building has a cold attic.

The type of construction is new. The building is separate, does not have attached objects.

1.3. Construction structures

Structural diagram of the building is adopted with bearing external and internal longitudinal and transverse walls with support of floor panels along the contour.

Features:

1) Foundations.

Prefabricated, ribbon, railway foundations are designed for all load-bearing and self-supporting walls of the building.

Use as base pillows F16 (2360h1600h300) blocks, F16/2 (1180h1600h300) and monolithic sites is provided. Foundation wall panels FBS5 are installed in foundation cushions. Under foundation cushions, as a leveling layer, sandy filling is arranged, 100 mm thick.

Foundation laying depth - 2.7 m.

2) Basement - from prefabricated railway panels with a thickness of 500 mm;

3) External walls - from prefabricated 1layer ceramic concrete panels 400 mm thick, one floor high:

NS-1 - 4200 mm long, without openings;

NS-2 - 4200 mm long, with window and door openings (balcony);

NS-3 - 1200 mm long, without openings;

NS-4- 3000 mm long, with window opening;

NS-5 - 6000 mm long, with window and door openings (balcony);

NS-6 - 6000 mm long, without openings;

NS-7 - 1800 mm long, without openings;

NS-8 - 6000 mm long, with doorways;

NS-9 - 6000 mm long, with a window opening.

4) Internal walls - from prefabricated railway panels with a size of a room or two rooms, one floor high. Thickness of inter-apartment walls 180 mm, inter-room walls 140 mm:

VS-1 - 140 mm thick, 5400 mm long, with a doorway;

VS-2 - 180 mm thick, 7200 mm long, without openings;

VS-3 - 140 mm thick, 7200 mm long, with a doorway;

VS-4 - 180 mm thick, 6000 mm long, without openings;

VS-5 - 180 mm thick, 5700 mm long, with a doorway.

5) Floor - from flat railway panels with size per room, thickness 160 mm, with support on 3 or 4 sides:

P-1 - 4200х3600 mm;

P-2 - 4200х3000 mm;

P-3 - 6300х3000 mm;

P-4 - 6000х3600 mm.

Balcony floors: reinforced concrete solid slabs 160 mm thick:

PB-1 - 4500х1500 mm;

PB-2 - 6000x1800 mm.

6) Partitions - prefabricated ceramic concrete panels with a thickness of 80mm, with and without embedded doors :

PG-1 - 4200 mm;

PG-2 - 2800 mm;

PG-3 - 5000 mm;

PG-4 - 5800 mm.

7) Stairs - prefabricated reinforced concrete of heavy concrete class B25 with reinforcement with spatial frames of steel AIII, two marching with a slope of 1:2; the width of the march is 1200 mm, the height of the stage is 150 mm, the width of the stage is 300 mm;

8) Ventilation shafts - from prefabricated expanded concrete ventilation units;

9) Elevator shaft - from prefabricated railway boxes 1930x2170 mm, height per floor, wall thickness 120 mm.

10) Coating - of railway ribbed panels with thickness of 160 mm:

PP-1 - 4200x1500 mm;

PP-2 - 4200x1200 mm;

PP-3 - 5400x1500 mm;

PP-4 - 6000x1800 mm.

Tray Panels:

L-1 1800x4200 mm;

L-2 1800x3000 mm;

L-Z 1800x6000 mm.

11) The roof is roll-free, with an organized drainage and internal drainage .

12) Doors are a panel board design with continuous filling of a board, pasted over with solid fiber boards, odnopolny BD7.5760h2100, D7-710h2100, D9910h2100 and dvupolny mm D141410h2100.

13) Windows - double-leaf glazing with separate bindings.

2. Space Planning Solution

2.1. Functional process

General functional requirements relate to the house, apartment: composition, size and interconnection of premises. In urban conditions, in the practice of state and cooperative construction, the main consumer unit is the apartment of an apartment building. When designing an apartment, the tasks of ensuring optimal living conditions for the family and all processes of its life are solved: family communication and the possibility of separating family members, active and passive rest, raising children, housekeeping, amateur and labor activities, maintaining personal hygiene, etc.

The spatial solution of the apartment along with the solution of functional problems should contribute to the aesthetic organization of the interior.

Functional zoning of the apartment premises is solved by combining the premises into two functional zones: common and individual. The common area is the front, common room and kitchen.

The area of ​ ​ individual rooms consists of a bedroom and a sanitary unit, equipped with a bath, a washbasin and a toilet.

The designed building displays all the requirements established by the design standards.

3. Constructive solution.

3.1. Characteristics of structural structures.

Building system of the designed building - panel

Spatial rigidity of the building is provided due to conjugations of wall panels with internal walls, conjugations of inner wall panels with each other and conjugations of floor panels with internal and external walls with each other.

The depth of the floor platform resting on the external walls is 100mm. The slabs are supported on the walls by a thin layer of cement sand, the grade of which should be at least 50 in the summer and at least 100 during winter installation..

Wall snapping is assigned according to the following rules:

1. Bearing external walls made of concrete materials have a reference in the building plan to modular laying axes of 100 mm from the internal face.

2. In internal walls, the geometric axis of the wall is aligned with the modular axis.

Sanitary and engineering equipment.

5.1 Heating

Heating is designed according to SNiP 2.04.0591 *. Building heating systems should be designed to ensure uniform room air heating, hydraulic and thermal stability, fire safety and accessibility for cleaning and repair.

Water central heating with lower distribution of supply line is designed. The heat supply system of the building is designed with automatic control of heat flow at the design heat flow rate of the building of 50 kW or more. The apartment heating system in the building is designed single-tube, while the installation of devices for regulating, monitoring and accounting for heat consumption for each apartment is provided. Heating devices of the water heating system should be provided with a smooth surface.

5.2 Ventilation

Ventilation, air heating, air strangulation and air-heat curtains should be provided to ensure permissible meteorological conditions and clean air in the serviced or working area is placed. Air conditioning should be provided to ensure normalized cleanliness and meteorological air conditions.

The ventilation system is designed exhaust with natural impulse. Inflow is made through open windows or windows of residential rooms and kitchens. Exhaust through ventilation ducts or shafts, which are located in kitchens or in sanitary units of apartments. System of exhaust ventilation is formed from prefabricated channels of round section, to which by means of channels-satellites with height to floor, exhaust holes of all rooms of the same name are connected, located on one top. Exhaust from the channels is organized into attic rooms.

5.3 Water supply

The building provides domestic drinking water supply with design head at the base of 15 m risers; fire-fighting and hot water supply - from the external network with design head at the base of the risers of 15.5 m, designed in accordance with SNiP 2.04.0189 *. Hot and cold water supply and sewerage systems are concentrated in the area of ​ ​ sanitary and kitchen rooms of apartments. The connection point is a designed structure on an existing plumbing network. External networks of potable and industrial-fire water supply are designed in two threads from plastic pipes with a diameter of 110 mm. To place shut-off and control valves on the water supply network, a well of prefabricated reinforced concrete elements with a diameter of 2000 mm is provided.

5.4 Sewerage

Household sewage is discharged into industrial sewage. Production drains from the canteen before discharging to the sewer are locally cleaned in the well - oil trap.

The sewage scheme is as follows: sewage from the building through the outlets is discharged into the courtyard, and then the street sewage network and discharged to the existing sewage collector.

According to the specification, the connection point is an existing structure.

External sewage networks are designed from ceramic sewage pipes with a diameter of 150200 mm.

Inspection wells made of prefabricated reinforced concrete elements with a diameter of 1000-1500 mm are built on sewage networks.

The internal drain system has an open outlet.

Gas supply from the external network on natural gas is supplied to the cookers.

The designed building provides natural lighting through window openings in the walls and artificial incandescent lamps. Electrical lighting is designed 2 categories from the external network of the hidden type of wiring, placed in electrical panels, which are equipped in staircases. Internal and internal electrical networks are equipped with a protective disconnection device according to PUE. Voltage in electrical network 380/220V.

5.5 Engineering Equipment

The following communication devices are used in the designed building: radio broadcasting, collective television antennas, telephone inputs.

5.6. Radio

To connect the internal wiring to the external radio broadcasting network, a subscriber transformer is installed in the basement.

5.7. Television

To receive television broadcasting programs, it is provided to install a television one on the roof, a unified amplifier is used to amplify television signals. The equipment is supplied from the 220 V AC mains via the power supply unit included in the equipment package.

5.8. Installation of telephones

The building is telephoned by cable entry with TPP10 * 2 * 0.4 mm cable. The subscriber network is carried out by the TPP 1 * 2 * 0.3 grade wire from the telephone junction box, which is installed in the cabinet of communication devices on the 1st floor.

For direct communication of the director with medical and teaching staff, an operational telephone connection is provided. Power supply of the plant from AC mains of 127/220 V.

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