Investigation report on graduation design of office building

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I. Preface:

Investigator: xxx

Research time: xxxxxxx

Research methods: field investigation, online inquiry and data collection.

Second, the text:

1. Purpose of investigation

Understand the layout planning of office buildings, study the characteristics, composition, functional requirements and interrelationships of office buildings, understand the design principles and use requirements of office buildings, divide the whole office functional zoning and interrelationships, analyze the characteristics and layout methods of each component, and clearly analyze the layout of structures and loads.

2. Research content

2. 1 office building design content:

Office design mainly includes the planning and decoration of office buildings, the design of indoor colors, lighting and acoustics, and the equipment and furnishings of office supplies and decorations.

2.2 office building design objectives:

Office design has three levels of goals. The first level is economical and practical. On the one hand, it should meet the actual requirements and bring convenience to the work of office staff; On the other hand, we should try to keep the cost as low as possible and pursue the best functional cost ratio; The second level is beautiful and generous, which can fully meet people's physiological and psychological needs and create a pleasant working environment; The third level is unique taste, and the office is the material carrier of corporate culture. Efforts should be made to reflect the material culture and spiritual culture of the enterprise, reflect the characteristics and image of the enterprise, and have a positive and harmonious impact on the employees in it. Although the goals of these three levels are from low to high and from easy to difficult, they are not isolated, but have close internal relations. Excellent office design should strive to achieve these three goals at the same time.

2.3 office building design function requirements:

2.3. 1 conforms to the reality of the enterprise. Some enterprises blindly pursue the high-grade luxury style of the office regardless of their own production and operation and human, financial and material resources, and there are certain problems.

2.3.2 conform to the characteristics of the industry. For example, five-star hotels and school-run science and technology enterprises belong to different industries, so there should be obvious differences in office decoration, furniture, supplies, decorations, sound and light effects and so on. If the office layout of school-run enterprises is the same as that of hotel customers, it is undoubtedly funny.

2.3.3 Meet the use requirements. For example, the general manager's office is different from the general staff's office in floor layout, usable area, interior decoration and supporting equipment. , mainly because their identities are different, but because their offices have different use needs.

2.3.4 in line with the nature of the work. For example, the office of the technical department needs to be equipped with computers, drawing instruments, bookshelves (cabinets) and other necessary equipment for technical work, while the public relations department obviously needs telephones, fax machines, sofas, coffee tables and other equipment and furniture corresponding to external liaison and reception work.

2.4 office building design specification requirements:

2.4. 1 The office building shall be determined according to the nature of use, construction scale and standards. It is generally composed of office buildings, public buildings and service buildings.

2.4.2 The office building should reasonably determine the building plane according to the use requirements, the base area and structure selection, and the width and depth of building modules, so as to create conditions for future transformation and flexible separation.

2.4.3 Office buildings with six floors and above should be equipped with elevators. The elevators in office buildings with a building height of more than 75m should be used in zones or layers.

window

(1). Precautions should be taken for windows on the ground floor and semi-basement.

(2) When large-area glass windows or glass curtain walls are used in high-rise office buildings, window cleaning facilities shall be set up.

(3) the office building with heating and air conditioning, on the premise of meeting the requirements of lighting, try to reduce the area of external windows; The external windows of air-conditioned office buildings should have good sealing and heat insulation, and the external windows of fully air-conditioned office buildings should be provided with partially openable window sashes.

door

(1). The opening width of the office door should not be less than 1m and the height should not be less than 2m.

(2) the door of the confidential room, financial room, important files and valuable instrument room should take anti-theft measures, and indoor anti-theft alarm devices should be set up.

entrance hall

① The foyer can be equipped with reception room, mailroom and reception room. According to the needs of use, you can also set up a porch, a guard room, a cloakroom and a telephone room.

(2) The lobby should be adjacent to the stairs, lobby and elevator hall.

(3) Doors or other cold-proof facilities should be set in the foyer in cold areas.

pavement

(1). The minimum clear width of the walkway shall not be less than that specified in Table 2. 1.

(2) There is a height difference on the ground of the walkway. When the height difference is less than the second step, no step should be set, but a ramp should be set, and its gradient should not be greater than 1: 8.

Table 2. 1

Note: The minimum clear width of the corridor with inner tube structure is the same as that of the corridor with single-sided room.

illuminate

① The window-to-floor ratio of office, research room, reception room, typing room, exhibition room and copy room should not be less than 1: 6.

② The window-to-floor ratio of design drawing room, reading room and other rooms should not be less than 1: 5.

Note: the window-to-floor ratio is the ratio of the window opening area on the side of the room to the floor area of the room.

insulate against sound

(1). Allowable noise levels of office buildings, conference rooms, reception rooms, etc. It should not be greater than 55db(a sound level), and the allowable noise level of telephone main room, computer room, typing room and book reading room should not be greater than 50db(a sound level).

(2) The elevator shaft and the noise-producing machine room should not be adjacent to the office building and conference room, otherwise measures such as noise elimination, sound insulation and vibration reduction should be taken.

2.4. 10 office building includes comprehensive office and dedicated office. The dedicated office includes a design drawing room and a research studio.

2.4. 1 1 The office building should have good orientation and natural ventilation, and should not be arranged in the basement.

2.4. 12 comprehensive office.

① Ordinary offices should be designed as single rooms and large spaces, and units or apartments can be designed for special needs.

(2) When arranging ventilation, lighting and fire prevention facilities on the ceiling of a large space office, it should create conditions for self-separation or decoration as much as possible, and the conditional project should be designed as a modular ceiling.

(3) The offices of confidential departments should be relatively centralized, and other departments should be separated appropriately.

(4). The duty room can be set according to the use needs. When an important office building has a general duty room at night, a special toilet can be set up.

⑤. The usable area of ordinary office should not be less than 3m2, and the net area of single office should not be less than10m2.

2.4. 13 special office

(1). The living room should be designed with large rooms or spaces, or separated by movable partitions and furniture; Research studios (excluding laboratories) should be single rooms, and natural science research studios should be close to relevant laboratories.

(2) should avoid sun exposure and strong light.

(3) Cabinets should be set by indoor space or partition.

④ Design drawing room, with an area of not less than 5m2 per person. Research room, the use area of each person should not be less than 4m2.

Third, summary:

3. 1 office building design:

In architectural design, we should conform to the rhythm of modern work, make the office environment give people a sense of harmony, relieve the sense of depression brought by the rhythm of modern work and competitive pressure, and embody the humanization of modern office. In the specific design, architectural drawings such as floor plan and standard floor plan, top floor plan, main elevation plan and section plan should meet the requirements of relevant specifications, and the architectural scheme should be selected according to the actual situation, taking into account the requirements of practicality, aesthetics and office use.

3.2 office building structure design:

In structural design, according to the different arrangement directions of load-bearing frames, the structural arrangement schemes of the frames include horizontal frame bearing, vertical frame bearing and vertical and horizontal frame bearing. Multi-story frames are statically indeterminate structures. Before calculating the internal force, the section shape, size and moment of inertia of the member must be determined. Structural design includes structural calculation and structural drawing. Structural calculation also needs to complete foundation design, vertical and horizontal plane frame structure design, floor design, stairs, balcony, awning and other structural designs, of which vertical and horizontal plane frame structure design is the most important and the most difficult. The design of vertical and horizontal plane frame structure involves the design of frame beams, columns and joints, and should meet the design principles of "strong columns and weak beams, strong shear and weak bending, strong joints and weak members". This graduation project has two methods: manual calculation and computer calculation. Manual calculation is completed by AHP and D-value method (vertical load is calculated by AHP and horizontal load is calculated by D-value method), and computer calculation is completed by pkpm structural calculation software. Finally, the results of manual calculation and computer calculation are compared and checked to improve the accuracy of structural calculation.

3.3 Research experience

In recent years, the frame structure has made great progress in the world, and many cities have generally built various types of frame buildings, including shopping malls, houses, hotels, office buildings and multi-functional buildings. It has become one of the realities that civil engineering students must face to participate in or engage in frame structure design after graduation.

Through the graduation project, I systematically summarized and applied the knowledge I learned during my college years. On the basis of being familiar with the task book, visiting similar buildings, consulting and collecting relevant design materials, comprehensively applying the learned knowledge, improving the application ability of comprehensive knowledge and systematically deepening the learned knowledge. And train me to solve the content and steps of architectural design and structural design independently, master the drawing method of structural construction drawing of architectural construction drawing, and lay a good foundation for future work.

At the same time, graduation design is the practical learning link of students' final study and comprehensive training in the first half of graduation, and it is an important process of deepening, broadening and comprehensive teaching. It is a comprehensive summary of students' learning, research and practice achievements; It is a comprehensive test of the training effect of students' comprehensive quality and practical ability; It is an important basis for students to graduate and obtain degree qualifications; It is also an important evaluation content to measure the quality and benefit of higher education. Therefore, every graduate should work hard to complete his graduation project and make himself a talent needed by society.