• Title/Summary/Keyword: High-rise building fire

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A Study on Problems of High-rise Building Fires in Korea and the Basic Directions for Fire Safety of High-rise Building Design (우리나라 고층건축화재의 문제점과 그 대책의 기본방향에 관한 연구)

  • 이강훈
    • Fire Science and Engineering
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    • v.4 no.2
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    • pp.15-26
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    • 1990
  • Building become higher. larger and more complex than ever before, showing abrupt changes in building structures. forms and mechanical systems. Likewise hazads of fire and the scale of fire losses become more and more greater. Therefore. considerations for fire safety take up great portion of the building design process. In this study, problems of high-rise building fires and basic directions for fire safety of high-rise building design were studied through the statistical analysis of 138 fire cases. The results of this study are summarized as follows : ·Most of the fires in high-rise building occur on the low floors and the fire frequencies are very low on the upper floors. Fire casualties are liable to be more on the upper floors than on tile floor of fire origin. ·The important causes of evacuation failures were analyzed as being late in escape and lack of stairwell enclosures. ·The main cause of vertical fire spread is lack of stairwell enclosures. However, the fire spreads mainly through the enterior windows in apartment houses. The combustible materials in buildings act on as the major factors of horizontal fire spread and the improper fire doors play role of another the critical causes. ·The basic directions for fire safety of high-rise building design put much stress firstly on the compartmentation of the buildings effectively performing the provision of safe escape routes and the safe refuse places in buildings.

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A Study on Securing Safety for High Rise Building Fires - Applying Active Fire Escape Systems -

  • Myung Sik, Lee;Sung Jae, Han
    • International Journal of High-Rise Buildings
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    • v.11 no.3
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    • pp.227-240
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    • 2022
  • Under the Korean Enforcement Decree of the Building Act, all high story apartment houses more than 5 stories high are mandated to install a fire evacuation system to ensure safe evacuation from fire accidents and providing quick and easy bidirectional escape route when main entrance is blocked by flame or toxic smoke. However, the current fire evacuation system shows a lack of understanding from residents and thus is widely ignored for having insufficient safety functions, especially vis-à-vis fire emergencies. Studies have found that an alternative evacuation method, the escapable fire evacuation system, has been analyzed for safety evaluation compared with the conventional passive fire escape system and can bring efficient and safer solutions, providing high rise residents escape from fire accidents. Evaluation for safety evacuation has been performed by the Fire Dynamics Simulation and applying Pathfinder simulation. This resulted in providing appropriate escape routes within the safety escape time and allowed for people in high rise building fires to get to safety.

A Study on the Fire Safety of High-rise Office Buildings in Respect of Architectural Design (고층 사무소건축의 화재안전에 관한 건축계획적 연구)

  • 이강훈
    • Fire Science and Engineering
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    • v.8 no.2
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    • pp.3-15
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    • 1994
  • The purpose of this paper is to present refernce data to be considered in designing for the fire safety of high-rise office buildings. This paper deals with the characteristics of high-rise office buildings in the fire safety aspects, the basic principles for the fire safety of high-rise office building design, and this study is focused particularly on the location of the escape route of core plan for fire safety in high-rise office buildings.

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High-rise buildings in the general direction of the Fire Safety Management Study (초고층 건축물 소방안전관리의 기본방향에 관한 연구)

  • Choe, Man-Cheol;Kim, Byeong-Seok
    • Proceedings of the Safety Management and Science Conference
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    • 2011.04a
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    • pp.79-93
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    • 2011
  • Unlike a general building high-rise buildings itself has a kind of risk. In this study, the risk of a number of high-rise buildings have fire safety management of the particular risks associated with looking for ways to minimize focused. Theoretical Study of the United States since the collapse of the WTC buildings, and be the center of the authentic country was. outside of the high-rise building fire safety and related issues, and measures were based on the theory of reference. Issues include voluntary arson. disaster management, building codes and fire regulations of the discrepancies, such as fire safety aspects are explained in terms of three kinds, and for it to take steps in the direction suggested an alternative for high-rise buildings. Although differences of opinion between departments will not be easy to fire and building regulations regarding conflicts of laws among other things, require immediate resolution, and high-rise buildings to create a standard for effective crisis management manual countermeasures will also be ensured.

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Establishment of Performance Based Design Standardization of Fire Protection Systems for High-Rise Buildings (초고층 건축물의 화재안전성능 표준화 구축)

  • Son, Bong sei
    • Journal of the Society of Disaster Information
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    • v.5 no.1
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    • pp.66-74
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    • 2009
  • As building heights increase, so do these challenges in Korea. High-rise buildings present a variety of challenges to fire safety and protection. The fire protection technology in our country is still on a weak situation which is mainly due to the lack of concerns by the government, companies and citizen. This paper provides general guidance regarding fire-related property protection system for high-rise building performance based design. The importance of high-rise building in of the number of occupants, the value of property, and the a catastrophic loss would have on the community all warrant an increased level of protection and life safety. Because, We have to prepare a new spacial code and standard guidance for fire protection at the stage of the high-rise building design.

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A Study on the Improvement of Fire Safety in high-rise Building Construction in Legal aspects (법규적 측면에서 고찰한 고층 건축물 공사현장 화재안전 확보방안)

  • Park, Chan-Seok;Jeong, Il-Kyun
    • Journal of the Korea Safety Management & Science
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    • v.17 no.1
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    • pp.21-32
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    • 2015
  • High rising of the buildings offers a number of risk factors than ever before with regard to fire prevention. Especially in the construction site of high-rise buildings, people waste golden-time during the evacuation because temporary fire fighting facilities are not installed and transferred to a large fire because of fire suppression failure. In this study, the researcher derives the problems of fire protection in high-rise buildings construction sites and proposed the measures in such the legal aspects as fire building construction code and etc. There are the legal improvements such as orders of construction suspension in the problems of fire safety, appointing fire safety manager, temporary fire protection installation standards, enhancing penalty provisions regarding the use of fire, operating self fire brigade, confirming on-site after completing fire-protection facalities, establishment or strengthening special fire-protection investigations.

A Study on the Fire Safety Design Methods of Opening in High-rise Building (초고층고층 건축물의 개구부에 대한 화재안전 설계방법 조사)

  • Kwon, Young-Jin;Jin, Seung-Hyeon;Lee, Byeong-Heun
    • Proceedings of the Korean Institute of Building Construction Conference
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    • 2018.05a
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    • pp.8-9
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    • 2018
  • In recent years, the fire risk in the aged housing facilities in high-rise building has been closing up due to the fire in the Grenfell Tower. In the case of these high-rise residential facilities, fire cases of residential facilities such as Uijeongbu Apartment Fire The fire hazard has been reexamined mainly. Especially, the fire of these residential facilities is very closely related to the window, so measures are needed. On the other hand, in Korea, there is almost no fire safety measures against these openings. Therefore, this study suggests improvement measures by comparison with advanced countries based on fire safety measures for domestic windows.

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A Study on the general direction of Fire-Fighting Safety management in high-rise buildings (초고층 건축물 소방안전관리의 기본방향에 관한 연구)

  • Choi, Man-Chul;Kim, Byung-Suk
    • Journal of the Korea Safety Management & Science
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    • v.13 no.2
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    • pp.67-75
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    • 2011
  • Contrast a general building high rise buildings itself has a kind of risk. In this study, the risk of a number of high rise buildings have fire fighting safety management of the particular risks associated with looking for ways to minimize focused. Issues include self fire protection. disaster management, building code and fire code of the mismatch, such as fire protection facilities aspects are explained in terms of three kinds, and for it to take steps in the direction suggested an alternative for high rise buildings. Although differences of opinion between departments will not be easy to fire fighting and building codes regarding conflicts of codes above all require immediate resolution, and high rise buildings to create a standard for effective risk management manual countermeasures will also be ensured.

The Way of operations and tactics for Disaster plan of High-rise Buildings (초고층 건물의 재난 발생 시 작전전술 방안)

  • Lee, Jung-Il
    • Journal of the Korea Safety Management & Science
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    • v.14 no.3
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    • pp.77-83
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    • 2012
  • Recently, For the most efficient use of spaceis, high-rise buildings tend to increase. So it is with Korea, too. Besides, today high-rise buildings grows due to fire damage to life and property at large. In this study, Through analysis of domestic and foreign fire case and listen to the high-rise building fire managers, tenants, professionals advice, when the fire from the high-rise building, effective fire suppression tactics should we wish to research ways. In addition, we have used the car gondola was installed outside the fire suppression methods in studying. So that fire-fighting is a fire place can be reached quickly, many casualties and property damage, will be reduced.