• Fire Science and Engineering
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• v.30 no.6
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• pp.14-22
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• 2016

This study analyzed the chemical accidents of hydrochloric acid which is the most frequent chemical in order to make safety management improvement plans. 28 Cases have occurred for the last 4 years, 8 cases of which were casualty accidents, and more efficient plans are needed to minimize the accidents. For this purpose, this study investigated the problems through yearly statistics of the chemical accidents, and suggested appropriate measures of facility management, safety culture and management plans. It is important for businesses to make and implement the improvement measures according to time schedule.

• Journal of the Korea Convergence Society
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• v.10 no.4
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• pp.25-32
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• 2019

From the viewpoint of fire-fighting activities, public building have structural and management problems in fire, so evacuation disturbance and risk of expanding combustion are high. As a result of analyzing various fire fragile factors of public building, The evaluation areas were derived from safety systems, fire-fighting facility, structure safety, general safety and the evaluation factors were presented. Also, the characteristics of domestic and foreign certification systems were analyzed by comparing and analyzing the status of fire safety performance certification system for 6 domestic and overseas apartment houses. In conclusion, the 5 convergence directions of certification system and 22 evaluation items by 4 evaluation fields were derived, and based on this, we have established 3 convergence introduction plans of fire safety performance certification system of public building.

• Fire Science and Engineering
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• v.15 no.1
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• pp.75-83
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• 2001

It has been recognized that the evacuation planning is very important for effective evacuation of occupants on fire event. However the present evacuation planning and regulation for fire safety usually tend to meet the minimum requirements based on the existing laws and regulations. The ultimate goal of the evacuation planning is evacuate occupants rapidly from building fires to the safe areas. In this study, First, analyzed occupants load density and occupants characteristics in high-rise apartment buildings, Second, A evacuation safety performance of high-rise apartment buildings was analyzed with various typical floor plans. The purpose of this study is to figure out the evacuation characteristics in high-rise apartment buildings and improve countermeasure through comparative study on the Evacuation regulation and floor plans for High-rise Apartment buildings.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2008.04a
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• pp.325-328
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• 2008

The fire ravage of Sungnyemun in 10th Feb 2008 gave an opportunity to overview an existing management system regarding cultural assets, which have been out of disaster and safety management. According to this consideration, we could provide enhanced plans of safety management policy with regard to cultural properties. The incident has taught us the important experiences in terms of the safety management in normal and the cultural assets; moreover, we should do our best through dispassionate reflection and consistent efforts to inherit priceless cultural assets to the next generation.

• International journal of advanced smart convergence
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• v.13 no.3
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• pp.328-334
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• 2024

This study uses Pathfinder software to simulate and analyze the safe evacuation of university dormitory occupants. Fire safety issues in densely populated dormitory buildings are gaining increasing attention, and improving emergency evacuation efficiency is crucial for reducing the harm caused by fire incidents. The study focuses on a student dormitory building in a university, simulating different evacuation scenarios and analyzing the impact of factors such as evacuation routes, personnel distribution, exit width, and stair width on evacuation time. Based on the actual dormitory conditions, parameters such as gender ratio, height range, shoulder width, and walking speed of the occupants were set, and evacuation times in various scenarios were compared.The simulation results show that proper planning of evacuation routes and increasing stair width significantly reduced evacuation times. The study recommends that universities establish systematic emergency response plans, conduct regular evacuation drills, optimize student dormitory layouts, and consider increasing stair width in dormitory building designs to improve evacuation efficiency and safety.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.864-868
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• 2009

Fire safety management on any construction site should start with recognizing fire risks in the workplace, understanding the extent of the risks, and proper assessment of the controls necessary to reduce the risks. However, the most important step to prevent fire-related accidents on jobsites is the constant review and monitoring of processes and controls by all individuals involved. This study was conducted to analyze the effectiveness of using computer simulation as an addition to maps or floor plans in safety training and management. Simulex was used on a real project to model various egress routes and to identify potential problem areas of the evacuation strategy. This study highlights the efficacy of simulated emergency evacuation as a training tool that visually shows constantly altering means of egress.

• Journal of the Korean Society of Safety
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• v.29 no.6
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• pp.119-124
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• 2014

Recently buildings are constructed in larger and higher scales and becoming more complex. However from small to large scale buildings and on construction sites there still are fire safety accidents that occur continuously. Therefore this study is aimed to assess of evacuation safety for building construction by use of simulation. On this study, the evacuation times required were estimated for the permissible evacuation times in cases. Fire safety management plans were suggested for building construction.

• Journal of the Korea Safety Management & Science
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• v.16 no.1
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• pp.45-52
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• 2014

The purpose of this study is to make sure what the stress causes of women's EMTs within the firehouse are, and is to suggest ideas (plans) that are possible to resolve this problem. The reasons are because of difficulties such as not only the overwork at one's tasks, the uncomfortable working environment and circumstances, women's pregnancy, but also shift work or the shift system. It's own ideas about the way to resolve these difficulties are as follows: a separate operation of first-aid department, environmental improvement within a fire house (fire station) via remodeling, activation of substitute man power, alterating women's EMT services into daywork system, mutual encouragement and solicitude among co-workers, reinforcement of the number of the working force to be mobilized, and adoption about the rest year system in employment.

• Journal of the Korean Society of Safety
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• v.22 no.1 s.79
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• pp.7-12
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• 2007

There are two kinds of design process for sprinkler system. one is pipe schedule system and the other is hydraulically designed system. We have inefficient results when we design by hydraulically designed system because the design process for sprinkler system is restricted by domestic fire code. Therefore, it is essential to do an introduction of hydraulically designed system which is based on engineering for enhancing reliability and efficiency of sprinkler system. This study presents points at issue by comparing and studying design standards of sprinkler system from Korea, Japan and NFPA, and presents improvement plans of national fire safety code of sprinkler system by processing, comparing and analyzing designs according to piping schedule and hydraulically designed system about domestic objects. Installation standards of sprinkler system have to be applied not by object buildings but by hazard classification. It is hard to design an efficient sprinkler system for fire control when water supply requirement of sprinkler systems allocated according to a size of a building because the same purpose but other buildings may request more water requirement or less. We should sublate the pipe schedule system from national fire safety code and need to introduce the hydraulically designed system. The pipe schedule system presents easy access because it is based on the forecasted engineering calculations but it is applied to only small buildings like NFPA due to its low reliability.

• Journal of the Korea Safety Management & Science
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• v.19 no.4
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• pp.1-9
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• 2017

In recent years after the Sewol Sank, the surroundings of Fire have rapidly changed and citizens need for Fire have been demanding very high. Under these situations, in order for satisfaction to all these demands, Seoul Metropolitan Fire & Disaster Headquarters(SMFDH) have made improvements of Golden Time in the field of disaster as the leader of Fire Department in Korea. SMFDH has been practicing many kinds of plans, or projects to achieve Gold Time of 55 types of disaster. However, There have been questioning about all these projects if they are working for the achievement. The purpose of this study is to scrutinize current projects for Golden Time Targeting focused on Mapo fire fighters as first responders and to cope with how to make them better for Seoul Citizens' safety by using SPSS(Statistical Package for the Social Science) Statistics 24. The result of this study presents that how we can find to be all the project for Golden Time Targeting running well. And This study will be positively applied to Seoul fire policies or helped for setting them up better.