In today's society, reports are more and more closely related to us, and there are different types of reports according to different uses. I believe many people will find it difficult to write a report. The following is my investigation report on the graduation design of office buildings for your reference only. Welcome to reading.

I. Preface:

Investigator: XXX

Investigation time: XXXXXX

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

Second, the text:

1. Research purpose

Understand the layout planning of office buildings, study the characteristics, composition, functional requirements and relationships of office buildings, understand the design principles and use requirements of office buildings, divide the whole office functional zoning and relationships, analyze the characteristics and layout methods of each component, and simply analyze the structure and load layout.

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 and lighting, and the arrangement and decoration of office supplies and decorations.

2.2 office building design objectives:

Office design has three levels of goals. The first floor is economical and practical. On the one hand, it should meet the actual requirements and bring convenience to the work of office workers. On the other hand, we should try our best to reduce the cost and pursue the best functional cost ratio. The second floor 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 the enterprise. 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 Functional requirements of office building design:

2.3. 1 conforms to the actual situation of the enterprise. Some enterprises blindly pursue the high-end luxury style of the office regardless of their own production and operation, manpower and material resources, and there are certain problems.

2.3.2 conform to the characteristics of the industry. For example, since five-star hotels and school-run technology enterprises belong to different industries, there should be obvious differences in office decoration, furniture, supplies, decoration, sound and light effects and so on. If the office of a school-run enterprise is arranged like a hotel customer, it is undoubtedly very funny.

2.3.3 Meet the use requirements. For example, the general manager's (factory director's) office is different from the general employee's office in terms of plane layout, usable area, internal decoration and supporting equipment. It's not that the identities of general manager, factory director and general employees are different, but that their office use requirements are different.

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, building scale and standards. It is generally composed of office buildings, public buildings and service buildings.

2.4.2 The width and depth of the office building should be selected according to the building modules, use requirements, basement area and structural selection. , reasonably determine the building plane, and 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 different areas or layers.

window

(1). Precautions should be taken for the windows on the first and half floors of the basement.

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

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

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 doors of confidential rooms, financial rooms, important archives rooms and valuable instrument rooms should be provided with anti-theft measures, and anti-theft alarm devices should be set indoors.

porch

(1). The lobby can generally 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 the following table 2. 1.

(2) there is a height difference in the walkway floor. When the height difference is less than the second step, no step should be set, but a ramp should be set, and the gradient should not be greater than 1: 8.

Table 2. 1

Corridor length (m) Clear width of corridor (m)

Single-sided cloth house and double-sided cloth house

& ample40 1.30 1.50

& ampgt .40 1.40 1.80

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

illuminate

(1). The window 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 the design drawing room and the reading room should not be less than 1: 5.

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

insulate against sound

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

(2) Elevator shafts and noise-producing equipment rooms should not be adjacent to office buildings and conference rooms, or measures such as noise elimination, sound insulation and vibration reduction should be taken.

2.4. 10 office building includes comprehensive office and dedicated office. Special offices include design studios and research studios.

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

(2) when installing ventilation, lighting and fire prevention facilities on the ceiling of a large space office, we should create conditions for self-separation or decoration as much as possible. Conditional projects should be designed as modular ceilings.

(3) The office of the security department should be relatively centralized and properly separated from other departments.

(4) The duty room can be set according to the needs of use, and special toilets can be set when there is a general duty room in important office buildings at night.

⑤. The usable area of each ordinary office is not less than 3m2, and the net area of single office is not 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 Avoid sunlight and strong light.

(3) Cabinets should use indoor space or partition.

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

Three. Summary:

3. 1 office building design:

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

3.2 office building structure 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 first. 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 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 adopts two methods: manual calculation and computer calculation. Manual calculation adopts AHP and D-value method (vertical load is calculated by AHP and horizontal load is calculated by D-value method), and computer calculation adopts PKPM structural calculation software. Finally, the results of manual calculation and computer calculation are compared and tested to improve the accuracy of structural calculation.

3.3 Research experience

In recent years, the frame structure has been greatly developed in the world. Many cities have generally built various types of frame buildings, including shopping malls, houses, hotels, office buildings and multi-functional buildings. It has become a reality that civil engineering students must participate in or engage in frame structure design after graduation.

Through the graduation project, the knowledge learned during college is systematically summarized and applied. Through visiting and comparing similar buildings and consulting and collecting relevant design materials, we can make full use of the knowledge we have learned, improve the application ability of comprehensive knowledge and deepen the knowledge we have learned systematically. And train me to independently solve the contents and steps of architectural design and structural design, master the drawing methods of architectural construction drawings and structural construction drawings, 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 efficiency of higher education. Therefore, each of our graduates should strive to complete their graduation design and make themselves the talents needed by society.

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