• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2010.04a
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• pp.317-321
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• 2010

최근 축조되고 있는 건축물의 경우 고층을 넘어서 초고층화가 되어가는 현실이다. 이러한 사항에서 현재 이용되고 있는 피난계단 및 수평 수직 피난에서는 고층화가 되어가는 건축물에서의 피난이 어렵다는 점을 인지하여 고층건축물의 필수요소인 EV를 통한 피난계획 작성에 기초적인 자료가 되기 위하여 국외적으로 연구중인 EV피난에 대해서 알아보고 또한 그 내용을 토대로 현재 국내에서의 EV피난에 대한 효율성을 제시하여 향후 고층건축물의 피난계획에 일부분에 기초자료가 되고자 한다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2015.11a
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• pp.146-149
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• 2015

지하연계 복합건축물의 건립이 급증함에 따라 건축물의 피난 성능이 중요시되고 있으며 복잡 다양해진 피난유도에 대한 피난시설 배치와 RSET(Required Safe Egress Time)이 필수적으로 관련 지침에 명시되고 있다. 그러나 RSET에 대한 신뢰성 검증 및 용도별 수용인원 산정 방법이 주관적인 관점에 의해 제시되고 있으며 이런 검증 자료의 검토기준이 정량적이지 않아 안전성 확보가 이뤄지지 않고 있는 것이 현실이다. 따라서 본 연구에서는 지하연계 복합건축물의 피난 안전성을 확보하는데 가장 적합한 검증을 위해 방재 선진국의 ASET 기준을 심층적으로 분석하여 지하연계 건축물 등에서 국내 실정에 맞게 적용할 수 있는 최적화된 ASET을 도출하였다. 이러한 ASET의 신뢰성을 검증할 수 있도록 피난안전구역 및 준하는 구역의 현실 가능성을 분석하고 국내 외에서 상용화되고 있는 피난시뮬레이션 소프트웨어를 통해 건축물의 용도에 따른 수용인원 산정기준의 현실적 방안과 피난경로 설정의 Logic을 감안하여 피난의 안전 및 최단시간 가능성을 고려하였다. 따라서 지하연계복합 건축물에서 요구하는 피난성능과 수용인원의 최적화된 RSET을 정량적으로 도출함에 따라 피난 안전성에 대한 검증 프로세스를 제시하였다.

• Journal of the Society of Disaster Information
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• v.16 no.4
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• pp.824-831
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• 2020

Purpose: In fire case, nursing hospitals are subject to considerable restrictions on evacuation due to the characteristics of occupants and vulnerable elements of buildings, it is important to make evacuation device for vulunerabale person, and need how to intend to increase the efficiency of evacuation by fire and evacuation simulation with helper Method: The smoke characteristics were analyzed by time through fire simulation, finally, the number of helpers according to the day and night was entered, and the evacuation completion time was compared and analyzed using the evacuation simulation. Result: It was found that the evacuation time was shortened by more than 20% when the evacuation assistance device was used for the vulnerable, and the evacuation time was delayed by almost 70% in case of a fire at night compared to the daytime. Conclusion: If the horizontal and vertical evacuation device are effectively utilized in actual fire situations, a strategy appropriate to the situation is deemed necessary. It is expected that evacuation efficiency will increase based on the use of horizontal evacuation evacuation device and vertical evacuation device by developing evacuation manuals

• Journal of the Society of Disaster Information
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• v.9 no.4
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• pp.429-438
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• 2013

In this study, compare and analyze for high-rise evacuation safety design criteria improvement about internal high-rise building egress safety rule. To the result, high-rise evacuation safety design criteria improvement data can be summarized as follows. First, should compute the evacuation capacity about the number of persons and when more than 2 exits are requested, over 50% of evacuation capacity must be satisfied even approaching to 1 exit is unable. Second, 2 ways of evacuation can be made smoothly by the stair or exit separation-distance standard regulation. Third, regulate the length limitation of dead-end corridor or passageway and it should give grades in limitation of whether the spring-cooler has been installed. Fourth, must secure the evacuation way and do the evacuee guidance when it's safety area and elevator or stair. Also needs to provide extra safety area to secure horizontal direction Escape Safety except fire escaping floor.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.2
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• pp.470-478
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• 2016

This study focused on the emergency evacuation guidelines considering the behaviors of people with disabilities in Korea. For these purposes, this study reviewed the movement behaviors of people with disability and the treatment characteristics of emergency and hazards in United States. The results are as follows. First, it is necessary to suggest establishment requirements and building design guidelines considering the behaviors of inhabitants and the occupant load in social welfare facility for people with disabilities. Second, it is important to establish disaster preparedness and evacuation planning in emergency and hazards reflecting the movement behaviors of people with disabilities in national organizations and institutions on disability. Third, periodical emergency and fire drills are necessary for people with disabilities and should be managed considering the impaired prototypes, evacuation aids and service animals.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2010.04a
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• pp.311-316
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• 2010

전 세계적으로 평균수명이 연장되고 있으며 고령자의 수가 증가하고 있는 가운데 특히 국내는 빠르게 고령화 사회로 진입하고 있다. 그러나 건축물 화재시 일반성인보다 피난이 난해한 고령자가 거주하는 시설의 피난안전규정은 제대로 이루어지지 않고 있으며 구체적인 방안 또한 미흡한 실정이다. 따라서 본 연구에서는 시니어장비를 이용해 일반성인과 고령자의 자유보행속도 및 군집형성시 보행속도를 조사하여 재해약자의 존재가 전체의 보행에 미치는 영향을 파악하고 향 후 고령자, 유아등 재해약자의 피난안전을 위한 방안의 기초 DATA의 자료로 사용하고자 한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.8
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• pp.5646-5653
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• 2015

This study focused on the architectural, interior and management guidelines in rehabilitation center for visually impaired persons. For these purposes, we reviewed the movement behaviors and the characteristics of fire drill in rehabilitation center for visually impaired persons. The results are as follows. : First, the liner circulation paths and interior landmarks are recommended, and dwelling units and program rooms should be located in ground floor for barrier free evacuation. Second, It is important to establish continuous handrail, variations of paving patterns and materials, good color definition, tactile informations and directional sound. Third, it is necessary to serve more specified architectural, interior, and management guidelines according to impaired prototypes.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2008.11a
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• pp.334-339
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• 2008

Recently the consideration for occupant's security has been raised as very important design element from the fire by building's large sized, higher storied, and its compounded. But the domestic laws regulated the predicative laws according to the technical standard which has no difference from the past domestic evacuation regulation. Therefore, regulation of escape code and developing technology for Korean conditions are needed to reduce victims during disaster by protecting occupant and guiding people to safe places.

• Journal of The Korea Institute of Healthcare Architecture
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• v.29 no.3
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• pp.7-15
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• 2023

Purpose: This study was conducted with the aim of presenting spatial planning directions for evacuation spaces based on an analysis of the performance of horizontal evacuation during the early stages of fire incidents in a geriatric hospital. Methods: Based on a review of previous studies, the research model was designed by establishing occupancy conditions, evacuation, and fire scenarios. The analysis model was developed by considering vulnerable areas in terms of evacuation movement and analyzing the results of evacuation performance. Furthermore, the study analyzed the improvement in evacuation performance by arranging refuge areas. Results: The results of the study are as follows. Firstly, vulnerability spots were identified in terms of evacuation performance by schematizing Required Safe Egress Time, Available Safe Egress Time, and their differences. Secondly, the Required Safe Egress Time in the adjacent public spaces along the escape routes of occupants was found to be higher compared to the Available Safe Egress Time. Thirdly, the results of the correlation analysis between the difference in Available Safe Egress Time and Required Safe Egress Time during the early stages of a fire, as well as their constituent factors, demonstrated that user congestion is a more significant factor in compromising evacuation safety than the physical changes in the fire condition. Fourthly, the analysis of evacuation time was conducted by designating refuge areas where occupants can evacuate within a sufficient timeframe. This led to a decrease in the Required Safe Egress Time. Implications: This study is expected to be used as data on the direction of evacuation space planning to improve the evacuation performance of Geriatric Hospital.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
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• 2010.04a
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• pp.506-509
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• 2010

국내에서는 철도차량의 화재안전성능을 향상시키기 위해 성능평가를 적용하기 위한 연구가 진행되고 있다. 철도차량에서의 화재 시 피난은 여러 가지 시나리오들이 존재하며, 이중 하나가 터널내부에서 정전이 되어 무조명상태가 되는 것이다. 철도차량은 물리적 공간적 환경이 건축물과 차이가 있다. 또한 문화적 인종적 차이로 인해 외국의 데이터를 바로 적용하는 것도 바람직한 일은 아니다. 그러므로 시나리오를 분석하기 위해 필요한 데이터는 실험을 통해 확보해야할 필요성이 있는 것이다. 무조명 상태에서의 피난인의 행태와 이동속도의 차이 등을 분석하기 위해 실험을 수행하고 그 결과를 분석해 보았다.