2 storey dormitory project

Contents

Contents

1. Introduction

2. Design Input

2.1. Characteristics of the settlement

2.2. Climatic characteristics of the construction area

2.3. Object characteristic

3. Architectural and construction part

3.1. General Data

3.2. General Plan Description

3.3. Technical and economic indicators of the general plan

3.4. Space-planning solution of the building

3.5. Design Solutions

3.6. Evacuation measures from the building

3.7. Explosion and fire safety measures

3.8. Energy Conservation Activities

3.9. Technical and economic indicators of the building

4. Bibliographic list

5. Applications

Appendix 1 - "Thermal design of the outer wall"

Appendix 2 - "Thermal Engineering Calculation of the Basement Floor"

Appendix 3 - "Thermal Engineering Calculation of Attic Floor"

Appendix 4 - "Thermal calculation of glazing"

Appendix 5 - "Specification for filling of openings"

Appendix 6 - Building Interior Decoration List

Appendix 7 - "Specification of precast reinforced concrete products"

Appendix 8 - "Calculation for soundproofing of partitions"

Appendix 9 - Floor Plan (1st and 2nd Floor)

Annex 10 - "Exploiting Floors"

Annex 11 - Explication of Standard Floor Spaces

Appendix 12 - Typical Floor Jumper Plan

Appendix 13 - "List of jumpers"

1. Introduction

"Architecture is both the science and art of building design. In the broad sense of the word, architecture is the organization of the human environment, from the design of cities, the organization of the urban environment, landscape architecture to the design of furniture and the interior of buildings. " [definition from paragraph 4 of No. 39]

"A specific feature of civil engineering in the second half of the 20th century was its unprecedented mass, caused by the urbanization of most developed countries. Mass determined the need to accelerate the pace of construction, reduce its cost and labor intensity. In turn, these requirements determined the need for industrialization of construction - mechanization of construction and technological processes and the maximum volume of application of factory-made structures.

Industrialization is carried out in two ways - the maximum mechanization of all processes at the construction site (mechanized transportation of concrete mixtures, the use of repeatedly wrapped inventory formwork, factory blanks of reinforcement structures, etc.) or the introduction of most operations for the manufacture of structures into factory conditions with a maximum reduction in the scope of work at the construction site - full assembly construction. In the former USSR, as in most Nordic countries, the second path was reasonably accepted as the basis. It provides design parameters of structures (with their systematic laboratory factory control), which is difficult to achieve at the construction site (especially in winter), a sharp reduction in labor costs and construction time with a decrease in its cost. " [quote from paragraph 4 of No. 32]

For the above reasons, the building I design is made, to a greater extent, of prefabricated reinforced concrete products. For example, horizontal bearing structures are a prefabricated monolithic reinforced concrete disk. Also made of prefabricated reinforced concrete blocks foundation (FBS and FL units) and jumpers, in places of window and door openings.

But by accelerating the technological processes at the construction site, reducing their working capacity and improving the quality of structures, factory house building imposes certain restrictions on architectural and planning solutions. But since the vertical load-bearing structures of my building (meaning walls) are designed from brick, the restrictions imposed by factory house building are practically impossible to prevent the creation of the planned architectural and planning solution.

2. Design Input

Characteristics of the settlement

Construction district of Yakutsk. Its geographical coordinates are 62˚22΄s.sh., 129˚09΄v.d. [item 4 No. 30]

The population of the city is 235.6 thousand people. [item 4 No. 39]

. Climatic characteristics of the construction area

The given city belongs to the III climatic area, subdistrict IA.

The temperature of the coldest five-day text5 = 54 0 C. [item 4 No. 30]

Average heating temperature tht = - 20.6 0 C. [item 4 No. 30]

Duration of the heating period zht = 256 days [item 4 No. 30]

The humidity zone of the region is dry. [item 4 No. 29]

The humidity mode of the room is normal. [item 4 No. 29]

Operating conditions of the enclosing structure depending on the humidity regime of the premises and humidity zones - A. [item 4 No. 29]

Geological conditions - clay. [on assignment]

The prevailing winds in Irkutsk for the period December-February are northern. [item 4 No. 30]

Snow loads are taken in the V snowy area and are 0.73 kPa. Wind loads are accepted in the II district and are 0.44 kPa. [item 4 No. 30]

2.3. Object characteristic

By appointment - residential.

By storey - low-rise.

According to the material of the walls - brick.

By structural type - arceless, with longitudinal position of bearing walls.

The designed building is a corridor-type residential dormitory, 2-story 18-room, located in Yakutsk.

The building sizes in axes of Akh1 = 20.0kh13.2m.

The height of the building is 11.6 m.

The height of the floor is 3.0m.

The building has a technical underground, 1.6m high.

Number and characteristics of rooms:

On each floor there are 9 living rooms, 1 kitchen, 1 pantry and 1 sanitary unit. The total area of ​ ​ residential rooms is 234.34 m2.

San Square. knots is 31.92 m2.

The area of the kitchens is 27.06 m2.

The pantry area is 9.18 m2.

Internal air humidity - 55%.

Internal air temperature tint = 20 0 C.

[item 4 No. 30]

Space Explication (Appendix 1).

3. Architectural and construction part

3.1 General data.

The fire resistance of the building is II.

The degree of durability is II.

The level of responsibility of the building is II.

Construction district - Yakutsk.

Climatic area - III, subdistrict IA.

The prevailing winds in Yakutsk for the period December-February are northern.

Snow loads are accepted in the V snowy area and are 0.73 kPa. Wind loads are accepted in the II district and are 0.44 kPa.

The temperature of the coldest five-day text5 = 54 0 C.

The average temperature of the heating period tht = - 20.6 0 C.

Duration of heating period zht = 256 days.

The humidity zone of the region is dry.

The humidity mode of the room is normal.

Operating conditions of the enclosing structure depending on the humidity mode of the premises and humidity zones - A.

[item 4 No. 29]

The soils on the site are clay. [on assignment]

Central water heating is provided in the building.

Ventilation - natural, carried out by means of ventilation channels arranged inside the walls. Ventilation channels open in kitchens and bathrooms and have dimensions of 200x300 mm.

Central water supply is provided in the building. Hot water supply is provided from the external network.

Gas supply is provided from the external network to the cookers.

Power is supplied from the central power plant, supplied voltage 380/220 V.

Lighting - fluorescent lamps.

Communication devices - radio, telephony, fire alarm, automation, television.

Sewerage is carried out inside the courtyard with a tie-in to the wells of the intra-quarter sewerage system.

From the section, the sewer is independently discharged.

3.2. Description of the general plan.

Construction is carried out in the city of Yakutsk, in the area of ​ ​ small-scale development.

The relief of construction is calm. Clay prevails in the geological structure of the soil.

The designed building is located near the main street. The main facade was taken from the courtyard.

The plot plan of the building is defined on sheet 1 of the graphic part. Access to the house is carried out using inside the courtyard entrance.

The building has 1 entrance, located on the side of the courtyard.

At the end of the construction of the building, landscaping of the courtyard is carried out - a playground for young children with a sandbox and a swing is arranged, fenced with flower beds and lawn; an active recreation court (basketball court) for any age groups, fenced with a lawn with trees, as well as a gazebo for quiet rest, fenced with a lawn. On the side of the main and end facades, flower beds, lawn and benches are arranged. Between the houses there are sidewalks for people to pass. A parking area is arranged in the courtyard of the house. Single planting trees are planted along part of the inner perimeter of the road surrounding the development site, which serves as a noise-emitting factor and improves the ecological equilibrium of the air environment. Along part of the outer perimeter of the road is a private sector with gardens, shrubs along the road, as well as a lawn with deciduous trees of group planting, which also improves the ecological balance of the air environment.

3.4 Space-planning solution.

The building in the plan has a rectangular shape.

The building sizes in axes of Akh1 = 20.0kh13.2m.

The height of the building is 11.6 m.

The number of floors is 2.

The height of the floor is 3.0m.

The building has a technical underground, 1.6m high.

Binding of external longitudinal bearing walls on axes of BiD200h480mm and on axis A100kh580mm. Binding of external cross self-bearing walls on axes 1i4200kh480mm. Binding of internal load-bearing walls along G190x190mm axis, along B100x150mm axis; central self-carrying axes between axes D-D along axis 2190x190mm, between axes A-B along axes 2 and 3100x280mm.

3.6. Evacuation measures from the building.

Ergonomic: the purpose of the exit size corresponding to the anthropometric size of people, the features of their movement; normalization of forces at doors opening.

Structural: strength, stability and reliability of exit structures, rationing of flammability of finishing on escape routes, height differences on traffic routes (sizes of steps, slope of stairs).

Engineering and technical measures: organization of smoke protection, equipment with automatic fire extinguishing units, design of the required illumination, placement of light indicators, loudspeakers of the warning system.

Organizational: prevention of cluttering of escape routes with combustible materials, as well as objects, reducing their throughput.

[item 4 No. 42]

3.7. Explosion and fire safety measures

Fire engines can be accessed from all sides of the building.

Existing fire hydrants are used for external fire extinguishing.

Inputs of utilities to the building are sealed.

Emergency lighting was designed on the escape routes.

The wiring in the house is hidden.

[item 4 No. 42]

3.8. Energy Conservation Activities

The increase in energy saving is achieved by saving heat spent on heat supply of buildings due to insulation of external fences and introduction of effective solutions for automatic regulation of heating and hot water supply systems.

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