Rookie problems in building fire protection design, several issues that should be paid attention to

In the fire protection, high-rise buildings are divided into 1 class of high-rise and 2 types of high-rise, and the fire protection technical requirements of class 1 high-rise are much stricter. It is recommended that you go to the Internet to search for "high-rise civil building design fire code" to understand for yourself, and there is a clear explanation for Class 1 high-rise and Class 2 high-rise.

There are two situations that need to be pressurized and stabilized: When the high-level fire water tank cannot meet the following static pressure requirements, pressurization facilities should be set up. The setting height of the high-level fire water tank should ensure the hydrostatic pressure of the fire hydrant at the most unfavorable point.

When the building height does not exceed 100m, the hydrostatic pressure of the fire hydrant at the most unfavorable point of the high-rise building should not be lower; When the building height exceeds 100m, the hydrostatic pressure of the fire hydrant at the most unfavorable point of the high-rise building should not be lower. Multi-storey building, water tank co-sprinkler system, sprinkler system needs to be pressurized and stabilized equipment. The building using the temporary high-pressure water supply system should be equipped with a fire water tank, and the height of the fire water tank should be able to meet the requirements of the static pressure of the fire hydrant at the most unfavorable point, so as to ensure the water pressure of the fire water in the quasi-working state.

When the high-level fire water tank can not meet the hydrostatic pressure requirements of the top fire hydrant at the most unfavorable point, pressurization facilities including a pressure stabilizing pump, an air pressure water tank and a booster pump must be set up. Especially when the water supply scope of the fire water tank is not an independent building but a building complex, it is necessary to ensure the fire protection requirements of the most unfavorable point.

Construction drawings!

Just kidding, at best you can be a draftsman!

You can't make construction drawings!

Don't talk about the structure, it's the building, give you a section and you can experiment!

At least I feel that the construction drawings really have to be complete, and I really have to do the structure!

You might just be doing a few people's pen! Draftsman.

Hand-drawn can be omitted on the work, and going to school to learn it only cultivates your sense of art! There are other more subtle things!

The design is not inspired, please ask if you have really designed a house, don't say that!

Or if you just draw one, but you can accept that others can't accept it, that's not called inspiration!

There are few inspired, or architects will not be so many years, they are all designed by others, understand the meaning of others, and then add their own thoughts when suitable, of course, you can't think wildly, just do more, students don't have to think about these problems!

None of these questions are for you, so it's better to find a job in architectural design and do it for a long time!

Persistence and hard work are more than anything else.

Look more at the specifications, look at the drawings made by others, look at the drawings are more important, you have to know that the drawings you make are for others to cover, you have to think about what you will look like when you draw the cover, that is, you must change the position to think, to cover the only way, to do this is a good engineer.

If you study design, construction drawings will definitely not be done, unless you immediately change your major to learn the major of architectural construction, in fact, the market demand for this major is not very large, and even Beijing University of Civil Engineering and Architecture or Chongqing University civil engineering design may not be able to find a good job, study design or enter the design institute, which you don't have to worry about, or go to the real estate developer to apply, but it is also difficult. After all, there are too many undergraduate designs. I still hope that you can learn more knowledge, you can learn budget or something.

Architecture isn't all about making construction drawings.

It's useless to talk too much, look at the norms.

Who says it's hard to find a job in architecture? Who says architecture can't do construction drawings? Don't talk nonsense if you don't understand.

That's a lot

In a word, take your time

Suggestion: 5 floors, 6420 square meters, each floor is set up as a fireproof partition, and the closed stairwell Class B fire door can be set between the floors of the office building for fire separation; The automatic alarm system should not be set up, but it should be combined with the specific situation of the building, refer to the "Code for the Design of Automatic Fire Alarm System" and the "Code for Fire Protection Design of Buildings" to draw conclusions; Smoke exhaust ventilation combined with the actual situation first to see whether the natural smoke exhaust can be satisfied, when the natural smoke exhaust can not be satisfied, the corresponding smoke exhaust facilities should be placed, refer to the "Building Design Fire Protection Code" and comprehensive analysis to draw conclusions. Please criticize and correct any inappropriateness. Thank you!

It also depends on the specific parameters, which cannot be generalized, and the smoke exhaust depends on the structure of the building.

The 5-storey, high-meter, construction area of 6,420 square meters of factory office building does not need to set up automatic fire alarm. According to the third paragraph of the Code for Fire Protection Design of Buildings, smoke exhaust facilities should be provided in the inner walkway of the office building where there are often people staying in the room with a large number of combustibles and a construction area of more than 300 square meters. However, when the natural smoke exhaust can meet the requirements, there is no need to set up a mechanical smoke exhaust vent.

What did you study?

The overfire area controlled by each water gun in the specification is fixed, which cannot be changed by increasing the amount of water output. So your idea is wrong, fire hydrants are controlled by people, and you should also take this factor into account. I don't think you can change the requirements in the spec.

No, because the fire has to be filtered to see if the personnel can get to the location of the fire hydrant

Obviously, you can't go beyond the norms to do the design! Of course, if the actual factors really do not allow it, you can apply for a change in the filing. But you have to take responsibility and think it through yourself.

It's not the same.

Fire protection design generally refers to the design of supporting water (external pipe network, fire hydrant, sprinkler, etc.), electricity (alarm, etc.), and communication (smoke prevention and exhaust, etc.) in terms of fire protection.

Building fire protection design generally refers to the division of fire protection partitions, the setting of fire doors, the layout of firewalls, the direction of evacuation channels, etc. Thank you!