16-storey panel residential building

Contents

CONTENTS

Design Input

Plot Planning Scheme

Architectural and planning solutions

Fire Safety Measures

Measures to ensure safe evacuation of people in case of fire

Measures to ensure access for persons with disabilities

Interior decoration

Exterior decoration

Technical and economic indicators

Design Solutions

Thermal design of the outer wall

About Engineering Equipment

List of literature

INTRODUCTION

In our country, most of the multi-storey residential buildings are built from industrial construction elements made at factories - house-building plants.

Multi-storey residential buildings are the most massive type of construction in large and largest cities. They must meet many requirements: functional, constructive, artistic. These requirements are closely related, belonging to one common spatial system of a residential building. First of all, a residential building must meet the requirements of residents, which are developed as social, household and aesthetic criteria characteristic of a given society, at a given level of its economic and technical development. These requirements determine the necessary level of comfort of living and public services, and the economy and level of development of technology determine the nature of construction production, building materials and structural systems of a residential building.

The factory conditions for the production of prefabricated construction products and the mechanized method of erecting multi-storey residential buildings require already in the process of designing a professional and competent approach to the choice of construction and structural systems of a residential building, since these factors significantly affect the solution of functional, economic and artistic tasks facing the architect. Industrial production of construction products requires the strictest standardization and, therefore, the typification of structural elements and the unification of the planning parameters of a residential building.

The leading research and design institutions of our country have developed and continue to improve systems and methods of designing and designing residential buildings.

The revival of house-building plants of the 20th century - the introduction of new series of residential buildings in the construction of residential buildings - is a reliable way to ensure the availability of housing for the base of the population.

Design Input

The course work "Multi-apartment residential building" was developed on the basis of a task issued by the department of TIarh.

The project is executed in accordance with the current norms and rules and ensures safe operation, when performing the measures provided by the project.

Construction site (defined by the design assignment). G. Vladimir

Construction climatic area [5, Appendix A, drawing A1Shematicheskaya card of climatic division into districts]; II B

The temperature of the coldest days is 34 ° C [5, Table 3.1];

The temperature of the coldest five-day period is 28 ° C [5, Table 3.1];

Period with average daily temperature not more than 8 ° C:

Duration of 213 days;

The average temperature of this period is 3.5 [5, Table 3.1];

Snow district III;

Snow cover pressure at 1m2 = 1.5 kPa of horizontal ground surface [5, chapter 10, cart1];

Wind district I;

Standard wind pressure 0.23 kPa [5, chapter 11.1, cart3].

The dominant direction of winds in winter [5, Table 3.1] and in summer [5, Table 4.1]. SZ in summer and SZ in winter

Standard depth of soil freezing (see textbook [12, p. 83, map]. 1.67 m

Seismicity of construction area - 3 [7, item 4 (maps) and Appendix B].

Brief description of the building:

The level of responsibility of the building is normal [2, Article 4; 4, section 9].

The approximate life of the building is not less than 50 years [4, Table 1].

Degree of fire resistance - II [1, articles 2932].

Functional fire hazard class:

For residential premises - F1.3,

For public premises - F.4.3. [1, articles 2932].

Structural hazard class of the building - CO [1, articles 2932].

Design temperature and air humidity in the rooms:

For residential premises - + 20 ° С,

For public premises - + 20 ° С,

Indoor humidity is 55%.

Plot Planning Scheme

The site for the construction of an apartment building is located in the Oktyabrsky district of the city of Vladimir along Khomyachkov Street. Location on the site is carried out in compliance with regulatory gaps from existing buildings and structures. Transport services of the designed house are carried out by internal passage. The width of the passage, at the entrance to the internal port section, is 5.5 m, which corresponds to 2 lanes, 2.75 m wide each.

Transport services for the designed house are carried out according to the planned passage along the eastern border of the site and internal passage. The width of the passage is 5.5 m, at the extension of the passage there is a parking lot for 12 cars for temporary storage of cars. Detour of the building by fire equipment is provided on all sides.

The house has 75 apartments, taking into account that for 1 apartment 0.16 cars, we get:

75 * 0.16 = 12 cars per house for temporary storage of cars.

On the courtyard of the site there are playgrounds for children of preschool and primary school age, adult recreation, sports grounds.

The number of inhabitants, from the condition of 20 m2 per person, is 213.

From this condition, the estimated area of the playground should be equal to

213/3*0.7=49.7 sq.m

-an area of 60 m2 is actually designed.

The normative area of ​ ​ sports grounds:

213*2=426 sq.m

-factual area -488 m2

Standard area of the site for the adult population

106*2/3*0.1=14.2 sq.m

actual - 17.3 m2.

Vertical layout is made taking into account the existing terrain.

Architectural and planning solutions

A sixteen-story building (single-section) is planned for construction in Vladimir. The building of the sectional type, consists of one section on each floor of which (except for the first) - 5 apartments, the number of floors 16.

As a relative elevation of 0.000, the level of clean floor of 1 floor of a residential building is taken.

The facades of the house are solved in stylized forms using remote non-glazed loggia.

The composition and areas of the main and auxiliary premises are defined by the task for the design of an apartment building with built-in public facilities, as well as on the basis of the requirements of regulatory documents [19, 23, 24].

On the first floor of the block section, office premises are designed, having entrances separate from the residential part.

The block section has a basement, used as a technical underground, and an attic. Their height is respectively 2.6m and 3.0 m.

The height of the floors of the residential part is 2.8 m. The height of the floors of office space is 3.0 m;

Vertical communication between floors is carried out using a stair lift unit, namely:

two elevators with a carrying capacity of 400 kg and 630 kg;

non-smokable staircase type H1;

Room for arrangement of fire safety devices, electrical panel and storeroom of harvesting equipment are designed on the ground floor of the building. Heat unit is arranged in basement. On the ground floor there is a public place (MOS).

In the cold attic of the block section there are elevator machine rooms and ventilation chambers.

Garbage removal in the residential part of the building is carried out by means of a garbage duct.

The layout of apartments has been solved taking into account modern requirements for comfortable living [23].

Natural lighting and solar insulation of the premises of the designed building meet sanitary and epidemiological requirements for residential and public premises [23, 24].

Fire safety measures.

Each block section is an independent complete volume of the building with all types of engineering equipment.

In the fire compartment of the smoke removal basement, at least two windows measuring 913x1510 mm with light pits are provided.

Access to the attic is carried out from a non-smoke type HI staircase through a fire door with a fire resistance limit of EI60.

The exit to a roof is designed from the attic through a fire-prevention door not less than 750х1500 m in size with a limit of fire resistance of E160. On the roof there is a parapet with a metal fence with a total height of at least 1.2 m.

Loggia fences have a height of 0.9 m and are made in apartments - from brick, in unfamiliar staircases - metal grates.

The height of the building exceeds 28 meters, so the staircase lift unit is designed with an unlit staircase of type H1 and two elevators - passenger and cargo carrying capacity of 400 kg and 630 kg, respectively.

The garbage collection chamber has an independent entrance, isolated from the entrance to the building by a blind wall. The trash duct is designed in fire-resistant design.

Measures to ensure safe evacuation of people in case of fire

For residential floors, one evacuation exit is designed (since the total area of ​ ​ apartments on the floor does not exceed 500 m2), and each apartment from the 6th to the 15th floor has a connection between the lodges - hatches 0.8x0.8 m.

Evacuation of people is provided for by an unfamiliar staircase of type H1, it has access directly to the street. The width of the flights is 1200 mm. The size of the outer stair doors is 2070x1270 mm. Doors on the escape route open in the direction of exit from the building.

Evacuation of people from the basement is provided through emergency exits in the form of window openings (size 910x1510 mm) in pits.

The offices provide independent, isolated from the residential part, evacuation exits.

The doors of staircases and elevator halls are equipped with self-closing devices and sealing in the narrows.

Measures to ensure access for persons with disabilities

The design assignment does not assume residence in this residential building of wheelchairs. The project provides for measures to provide the house with conditions for the life of low-mobility population groups M1, M2, MZ [25].

For visitors to public premises (offices), the following activities have been carried out:

ramps with ground elevation up to the top of the wings are designed; with a slope of not more than 1:12. Along both sides of the ramps, fences with handrails 0.7 m high and 0.9 m high are designed;

all wing steps within a march of the same geometry; width of stairs treads 0.3 m; elevation of stages is 0.15 m;

wing marching slope is not more than 1:2;

width of external stairs is not less than 1.35 m;

fences with handrails 0.9 m high are designed along all wings;

the width of the external doors is 1.2 m. Doors - non-glazed metal. Door blocks at the entrance to the building without thresholds;

An information support system is provided.

Interior decoration

In apartments :

walls and partitions - improved plaster, water emulsion color, acrylic color, wallpaper, ceramic tiles; ceilings - mash, improved water-emulsion color: floors - linoleum, ceramic.

In technical rooms:

walls and partitions - simple plaster, water emulsion painting;

ceilings - simple water emulsion color;

floors - mosaic concrete, concrete on the ground ;

The walls of the staircases are painted to a height of 0.2 m with oil paint, above with whitewash.

Exterior decoration

Outer verst of outer multilayer walls is made of aluminium panels.

Basement - monolithic concrete.

Window blocks - from PVC profile of white color, window plums - metal with polymer coating of white color.

Glazing loggia - from aluminum profile of white color.

Metal doors, ramps, wings and roofs:

- metal with polymer coating. The side surfaces of the wings and ramps are made of concrete brick.

Slabs of entrances and stages are lined with concrete tiles with non-slipping surface.

Technical and economic indicators

Techno-economic indicator is calculated using Appendix B of SP 54.13330-2011

- Building area - 391.49 m2;

- Area of residential building - 5166.3 m2;

- Construction volume - 17153.22 m2;

- Living area - 3214.95 m2;

- Apartment area - 5693.7 m2;

- Total area of apartments - 6520.05 m2;

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