After the opening of the new fire protection column [daily lesson], it has won the love of all students
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Everyone clocked in the message area to learn, shared their own suggestions, learning notes and so on! ..
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update time and content: during the working day, update 1-3 new test sites + supporting exercises every day, consolidate and strengthen, lead everyone to learn dry goods knowledge in 2021 fire test, and pass the fire test easily
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Review of the previous issue [building fire protection] comparison of typical workshop and warehouse risk examples! Today share content: Building Classification dry goods knowledge points, must test every year! Summary z17
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Building Classification (name) high rise civil buildings single and multi-storey civil buildings class I class II residential buildings residential buildings with building height greater than 54m (including residential buildings with commercial service outlets) residential buildings with building height greater than 27m but not greater than 54m (including residential buildings with commercial service outlets) residential buildings with building height not greater than 27m (including residential buildings with commercial service outlets) 1
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Public buildings with building height more than 50m
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2
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Shops, exhibitions, telecommunications, postal, financial and trade buildings and other multi-functional buildings with a building height of more than 24m and a floor area of more than 1000m2
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3
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Medical buildings, important public buildings and independent elderly care facilities
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4
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Radio and television and Disaster Prevention Command and dispatching buildings at or above the provincial level, network bureau level and provincial power dispatching
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5
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Libraries and stacks with a collection of more than 1 million books
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Except for residential buildings and class I high-rise public buildings, other high-rise public buildings 1
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Single storey public buildings with building height greater than 24m
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2
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Other civil buildings whose building height is not more than 24m
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Dial (1) shops, exhibitions, telecommunications, postal, finance and trade, financial buildings and other multi-functional buildings, referred to as “commercial exhibition e-mail portfolio”
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It can be a combination of any kind of building and other buildings, or a combination of various buildings and other buildings, or a single building with only one of the above functions
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In any case, as long as there is a complete floor area over 24m ＞ 1000m2, it can be determined as a class of high-rise public buildings
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(2) Hospitals, sanatoriums and other medical buildings, elderly care facilities, as long as the building height > 24m, it is determined as a class of high-rise public buildings
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Note that the hospital buildings here are not required to be built independently, while the elderly care facilities need to be built independently or adjacent to other buildings
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There are 12 floors above the ground and 1 floor under the ground in a residential building
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The building area of each floor is 1000m2 and the height of the basement is 3.3m
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A 2.2m-high bicycle garage is set at the bottom
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The height between the basement floor and the outdoor design floor is 1.5m
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An elevator hall with an area of 100m2 and a height of 2.1m is set at the top of the building
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The height from the bottom of the bicycle garage to the flat roof of the top floor is 48m
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The building height and type of the house are respectively ()
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A
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According to the code for fire protection design of buildings (a.0.1), the calculation of building height should meet the following requirements: observation tower, cooling tower, water tank room, microwave antenna room or facilities, elevator room, exhaust and smoke exhaust room, etc For residential buildings, self-propelled garages, storage rooms and open spaces set at the bottom and with an indoor height of no more than 2.2M, the height difference between indoor and outdoor, or the part of the roof surface of the underground or semi basement not more than 1.5m higher than the outdoor design ground, may not be included in the building height
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The height of the underground roof slab above the outdoor design ground is 1.8m, which should be included in the building height; although the height of the self-propelled garage is not more than 2.2M, it is impossible to remove the middle and only calculate the head and tail when calculating the height
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2
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The following buildings are a kind of high-rise public buildings
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A
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Residential buildings with a building height of 60m B
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provincial power dispatching center with a building height of 25m C
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University for the elderly with a building height of 28m D
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exhibition hall with a building height of 24m E
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independent nursing home with a building height of 28m High rise public buildings
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According to the regulations, the provincial power dispatching center with a building height of more than 24m belongs to class I high-rise public buildings, the University for the elderly with a building height of 28m belongs to class II high-rise public buildings, the exhibition hall with a building height of 24m belongs to single multi-storey public buildings, and the independent nursing home with a building height of more than 24m belongs to class I high-rise public buildings
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That’s what we’ve learned today
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Have you learned? Remember to punch in the message area or share your learning notes after learning! Let efforts become a habit, let learning become an enjoyment
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Review the old and learn the new typical factory building and warehouse risk comparison | fire fighting daily lesson 2.23 factory building fire risk determination test site shorthand | fire fighting daily lesson 2.22 three star test site! List of fire hazards in factory buildings, rules of memory, etc
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| learn the key points of explosion hazards and limiting factors in daily fire lesson 2.21 | learn the fire classification, fire prevention and fire extinguishing methods in daily fire lesson 2.7, and remember the pithy formula! |Lesson 2.3 fire control everyday! In 2021, the new column of “daily lesson” will be launched! To help you, in order to better consolidate and be able to fill the gaps in the fire test knowledge, today, we officially launched the “fire daily practice” new column! Help everyone to have a good time..
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