2. The higher the floor area ratio, the lower the comfort level of the residents, and vice versa.
3, the formula for calculating the floor area ratio: floor area ratio = total floor area ÷ land area
4, the floor area ratio of the school building according to the nature of the building, building land and the amount of floor area to determine. Elementary school should not be greater than 0.8, secondary schools should not be greater than 0.9.
Question 2: About the requirements of the floor area ratio of various types of schools I. Concepts related to the floor area ratio
Volume Ratio (Plot Ratio/Floor Area Ratio/Volume Fraction), also known as the gross density of the floor area, refers to the ratio of the aboveground gross floor area of a neighborhood to the area of the site. Plot Ratio/Floor Area Ratio/Volume Fraction For developers, the plot ratio determines the proportion of land cost in a house, while for residents, the plot ratio is directly related to the comfort of living. In a good residential district, the plot ratio of high-rise residential buildings should not exceed 5, and that of multi-storey residential buildings should not exceed 3, and the green area ratio should not be less than 30%. However, due to the limitation of land cost, not all projects can do it.
The ratio of the total floor area above the land area of the project (but it must be the floor area above plus or minus 0 elevation) to the total land area of the project.
Volume ratio is an important indicator of the intensity of use of construction land. The value of the volume ratio is a dimensionless ratio, usually with the plot area of 1, the total floor area of the buildings on the plot of land on the plot area of a multiple, that is, the value of the volume ratio. Accessory buildings are also counted, except for accessory buildings which should be noted as not counting area. It is worth noting that the lower the plot ratio, the higher the comfort level of the residents, and vice versa.
Generally speaking, it refers to the ratio of the total floor area of all types of buildings above the ground to the area of the base within a certain base. Can be calculated according to the planning and management needs of the underground floor area of the underground floor area ratio. In fact, it has always been the local *** self-prescribed, on whether the basement is counted as floor area ratio, underground commercial buildings (commercial buildings) are not counted as floor area ratio have done a good job of exploring. Not counting the floor area ratio is to take into account the saving of land and encourage the development of underground space, and counting the floor area ratio is to regulate the real estate market and prevent unscrupulous real estate developers from having loopholes to exploit. The plot ratio will be directly related to the size of the building site.
Calculation formula: floor area = floor area / land area
Second, the requirements of the school floor area ratio
How to calculate the school floor area ratio, the general elementary school does not exceed 1.0, middle school does not exceed 1.5, secondary school teachers, kindergarten teachers do not exceed 0.7.
1. Schools are the main teaching rooms of the outer wall from the railroad should not be less than 300M, not less than 80m away from the city arterial road.
2. Secondary school service radius ≯ 1000M, elementary school service radius ≯ 500M. school door should not be opened to the motor vehicle traffic ≥ 300 road.
3. School floor area ratio of primary ≯ 0.8, secondary ≯ 0.9, in the kindergarten teacher ≯ 0.7.
4. Sports ground primary ≮ 2.3M2 / person, secondary ≮ 3.3M2 / person, the long axis of the sports ground is appropriate for the north-south arrangement.
5. Green space elementary school ≮ 0.5M2 / person, secondary school ≮ 1.0M2 / person, middle school kindergarten teachers ≮ 2.0M2 / person.
6. South-oriented general classroom daylight is appropriate for 2 hours.
7. Two rows of classrooms on the long side of the relative time distance ≮ 25M, the long side of the spacing with the sports field ≮ 25M.
8. Desks rows of spacing: elementary school 850 (800), secondary school 900 (850), the longitudinal aisle width of 550 (900), the desks and the wall of the net distance of 120 (the longitudinal aisle of the combined class against the wall 550). The first row of desks is 2000 from the blackboard (2500 for combined classes).
9. The last row of desks along the back edge to the blackboard distance: elementary school should not be greater than 8000; secondary school 8500; class 18000.
10. Laboratory should be located in the first floor of the actual chemical testing room; its windows should not be arranged for the west or southwest. Test room should be set up in an accident first aid flushing faucet.
11. Indoor activities should not be less than 2100mm high sill.
12. The center of the sports field from the nearest toilet in the teaching building more than 90m, can be set up outdoor toilets, and its area according to the total number of students 15 percent.
13. Primary school building should not exceed four floors. Secondary school building should not exceed five floors.
14. Primary classroom net height of 3.1m; secondary school classrooms, laboratories 3.4m; classrooms 3.6m; auxiliary rooms 3.1m; office 2.8m.
15. Classroom laboratory sill height should not be less than 800, and should not be higher than 1,000. classroom laboratory window wall width should not be greater than 1,200.
16. teaching building Aisle width: inner corridor 2100; outer corridor 1800; office 1500; inner staircase railing height 900, outer corridor railing 1100.
17. Classroom safety exit doorway width should not be less than 1000, combined classroom 1500.
18. Schools are ...... >>
Question 3: Explanation of the primary and secondary school building volume rate indexes The primary and secondary school building volume rate indexes in the GB50099-2011 "primary and secondary school design specification" has not been used, instead of the "school comparable volume rate".
According to GB50099-2011 "2 terms" Article 2.0.12, the school comparable floor area ratio is "the ratio of the total aboveground floor area of all types of buildings on the campus to the total comparable land area of the school".
"Comparable total school land" according to GB50099-2011, Article 2.0.11 of the provisions of the "campus, except for the circular runway, and the number of students is proportional to the land.
Specifically, you can look at the provisions of the specification and the interpretation of the provisions.
I hope this helps.
Question 4: What is the national standard for campus space per pupil
Question 5: What is the national standard for floor space per pupil? There is no specific standard, because different buildings have different floor space and building area.
The floor area is the horizontal projection area of the land occupied or used by the building footprint, and the calculation is generally based on the floor area of the ground floor. Usually used to plan the building density of the plot, the formula is: building density = floor area / land area.
The building area is also known as the building area, which refers to the floor area of residential buildings above the foot of the periphery of the building walls measured at the level of the plane. It is an economic indicator that indicates the size of a building construction. The floor area of each floor is calculated according to the horizontal cross-section of the perimeter of the external wall above the foot of the building. It consists of three items, namely, usable area, ancillary area and structural area. In Mainland China, the regulations relating to floor area include the Rules for the Calculation of Saleable Area and Apportionment of Common Floor Area of Commercial Properties and the current Rules for the Calculation of Floor Area. In Hong Kong, China, the calculation of floor area and usable area is governed by the Code of Measuring Practice issued by the Hong Kong Institute of Surveyors. In Taiwan, China, there is the Building Technical Regulations, Chapter 9 of which is the Volume Control, which regulates the volume ratio and floor area.
Question 6: school dormitory building building height is generally how many norms provide for a single bed to be more than 2.6m, but we generally do not do the building is not so low, will be correspondingly high. Bunk bed height to be more than 3.4m, raised bed height to be more than 3.5m
Question 7: How much is the standard of the average floor area of elementary school students Primary school land area includes three parts: building land, green land, activity sites. 1, the maximum building plot ratio of 0.8, the number of floors for the maximum of three floors, the average student floor area of 15 square meters (all kinds of rooms) estimated that the minimum land area required Should meet: the number of students * 15 / 2.0 (average number of floors) / 0.7 (floor area ratio). If the number of students is 1,000, the building should cover an area of not less than 10,714 square meters (about 16 acres); 2, green space: not less than 1 square meter per student. 3, the activity site: 200 meters circular runway (plus 2 groups of 60 meters straight runway), the perimeter of the spacing is not less than 10 meters, about 6,300 square meters (about 9.5 acres). In summary, 1000 people in the small school, the land area is not less than 18014 square meters (about 27 acres).
Question 8: the floor area and type of primary and secondary school design If it is a formal project, the planning will give the design conditions book, generally have a plot ratio, greening rate, building height, building density, daylight spacing and several other indicators, you if you don't have the design conditions, it can only be determined in accordance with the school's requirements to determine the size of the classroom in accordance with the general Fo determined.
Question 9: The school is proposed to build a 2000 floor area of the complex building to ask what rooms are needed, how much is more reasonable, the more detailed the better want to do a design Hello me interior decoration, for you to analyze!
Complex space needs a lot of facilities, can be matched with the library, meeting rooms: teachers use, director and use, the student body use; office size and scale, from the principal to the students on the class configuration space, and size, toilets and stairwells, (elevator room in accordance with the needs of the floor cargo receivers) are equipped with each floor, the ordinary teachers' offices, director level and above equipped with a separate office, the school doctor's office (in accordance with the medical equipment that can be considered by the recipient to deal with the size of the space area), nearby if you need to configure a parking lot or landscaping, etc., will be renegotiated area estimates, according to the construction of the floor to deal with the use of the area, do not discuss the issue of the floor to consider the students to try the arts and cultural venues, recreational areas, etc. (recreational equipment in accordance with the recipient to consider the area of the sum of the area), the 2000 floor area does not lie in the division of the enough, but according to the humane handling of the facilities and also the The floor space is included!
This is a common sense complex necessary space, hope to adopt! Thank you,
Question 10: What factors affect the construction volume rate of colleges and universities The topic is too big. Here on the factors affecting the stability of colleges and universities, from the point of view of the students, say a few words about the views. 1. A school if even the safety of the students can not guarantee, it can not talk about stability. 2. transparency, fairness. Everyone knows that absolute fairness can not be done, but to this kind of ivory tower in all kinds of inequality, young people are very sensitive. It is also easy to cause ****ing. 3. employment. Hard work to get, spend their youthful years and a large sum of money at home to read, found useless. This kind of resentment will not only find the opportunity to vent to the community, of course, more want to vent to the school did not train their own. 4. education, guidance, didactic and so on is important. It is even more important to let young people participate in the process, in teaching, in management, and to have the opportunity to speak and release their energy and dissatisfaction. This may be a great way to minimize the problem. Nonsense, just for reference.