• Journal of the Society of Disaster Information
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• v.9 no.4
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• pp.423-428
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• 2013

This study aims at countering terror. So, this study explores an implication to Korea through the countermeasure of Japanese organizational direction to countermeasure. As a result, first, some countermeasures on IED need to be sought. Second, a chance of domestic terrorism growing should be checked. Third, safety of major facilities needs to be saught. Finally, Public Service System on Education and Information for Counterterrorism must be built.

• Proceedings of the Korean Society of Surveying, Geodesy, Photogrammetry, and Cartography Conference
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• 2010.04a
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• pp.363-365
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• 2010

In this study, based on numerical map GIS-T Dataset build and by using ArcGIS Network Analysis emergency vehicle's reach time were analyzed. AutoCad using 1: 50,000 based on roads and hospitals of numerical map were creating a Polyline and Point and Network Dataset made using ArcCatalog. ArcGIS Analysis setting the interval for the period reached 3 minutes, 5 minutes, 15 minutes was set and then U-Turn was set to not allow because U-turn takes a long time to calculate and does not happen often on the real road. Intersection of the passage of time, considering that the emergency vehicles were set to 3 seconds. To expand by taking advantage of this facility on Vulnerable area will be used as base material. If we focus on analyzing the emergency activity to convert little data, To prepare for disaster and disaster will be able to use the materials.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2016.11a
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• pp.283-286
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• 2016

국내에 다수의 공동주택이 건설되고 있거나 공사중에 있으며 그 수요 또한 향후 지속적으로 증가할 예정이다. 그러나 이러한 증가추세의 공동주택 중 대피공간 규정이 신설된 1992년 이전에 시공된 건축물은 현재에도 대피공간 및 피난시설이 부재한 상황이다. 또한, 현재 계획 및 시공, 준공된 준초고층의 공동주택에 설치되어 있는 대피공간 및 이에 준하는 시설은 사생활 침해 및 타 용도 공간 활용 등으로 기능이 상실되어 있다. 이에 따라 공동주택 피난 및 대피공간에 대한 실효성을 검토할 필요가 있고 타 시 도의 선진사례를 분석하여 정책적 제안을 마련할 필요가 있다. 본 연구는 공동주택 피난시설의 효율성 강화를 위해 광주광역시의 공동주택 관련 현황 및 사례 조사와 관련 법규 분석을 통해 피난시설 및 대피공간의 문제점을 검토하고 효율성이 높은 대피시설 등을 활용할 수 있는 정책적 제언 및 인센티브 제도, 가이드라인 등 정책 대안을 제시하였다.

• Proceedings of the Korean Institute of Navigation and Port Research Conference
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• 2022.11a
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• pp.305-306
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• 2022

In accordance with the Act on Punishment of Serious Disasters, terminal operators are required to establish and operate a safety and health management system such as manpower and budget necessary for disaster prevention, and establish and implement measures to prevent recurrence in the event of a disaster. This is a study on how to use the port facility safety management system linkage to prevent safety accidents in port facilities due to the introduction of autonomous driving port equipment and to support decision-making promptly in case of safety accidents.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2023.11a
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• pp.204-206
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• 2023

본 연구는 현재 각 현장에서 사용되어지는 다양한 화재수신기의 DATA를 받기 위한 프로토콜 및 접점 포트 구현 및 통신3사(SKT, KT, LGU+)의 LPWA 모뎀을 통한 업링크 기능 또한 무선 업링크 전송 불가시 유선 업링크 기능을 구현하여, 어떠한 환경에서도 데이터를 서버로 전송할 수 있는 H/W 기술과 다양한 화재수신기의 Data를 수집/분석 전송할 수 있는 지능화한 S/W와 다양한 화재수신기의 데이터를 표준화하여 이를 적용한 펌웨어 고도화, 사용자 APP 및 UI를 개발하는데 목적이 있다.

• Proceedings of the Korean Society of Disaster Information Conference
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• 2022.10a
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• pp.193-194
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• 2022

본 연구에서는 특별피난계단의 전실에 설치되는 부속실제연설비가 화재 시 발생한 연기가 부속실 내로 역류하지 않는 급기댐퍼의 적정한 설치위치를 알아보고자 하였으며, 이를 확인하기 위하여 FDS(Fire Dynamics Simulator)을 사용 하였다. 시뮬레이션 Case 총 15가지로 구분하고, 방연풍속은 총 64개의 지점에서 측정하는 시뮬레이션을 수행하였다. 시뮬레이션 결과 출입문 상부 및 하부에서 역 기류가 발행하는 Case가 있었으며, 대부분 출입문 하부에서의 연기 유입이 예상되는 경우가 많았다. 방연풍속은 측정 포인트 64점에서 관련기준에 단 한 곳도 미달하지 않고 만족하는 경우는 총 단 4가지 Case로서 매우 제한적인 것을 알 수 있었다. 그만큼 급기댐퍼의 위치 및 급기방향에 따라 부속실 제연설비의 성능이 다양하게 나타날 수 있다는 것이다. 본 연구를 바탕으로 앞으로 실물실험을 통하여 구체적인 자료가 입증되길 바라고, 더불어 부속실 제연설비의 성능을 개선하는 데 있어 도움이 되었으면 한다.

• International Journal of High-Rise Buildings
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• v.4 no.1
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• pp.65-73
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• 2015

Detailed finite element (FE) analyses of a full-scale four-story steel frame structure, subjected to consecutive 60% and 100% excitations from the JR Takatori records during the 1995 Hyogoken-Nanbu earthquake, are conducted using E-Simulator. The four-story frame was tested at the largest shake-table facility in the world, E-Defense, in 2007. E-Simulator is a parallel FE analysis software package developed to accurately simulate structural behavior up to collapse by using a fine mesh of solid elements. To reduce computational time in consecutive dynamic time history analyses, static analysis with gravity force is introduced to terminate the vibration of the structure during the analysis of 60% excitation. An overall sway mechanism when subjected to 60% excitation and a story mechanism resulting from local buckling of the first-story columns when subjected to 100% excitation are simulated by using E-Simulator. The story drift response to the consecutive 60% and 100% excitations is slightly smaller than that for the single 100% excitation.

• Journal of Platform Technology
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• v.6 no.4
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• pp.49-58
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• 2018

Complex disasters make greater damage and higher losses unexpected than the past. To prevent these disasters, it needs to prepare a plan for handling unexpected results. Especially an accident at a facility like an atomic power plant makes a big problem cause of climate change. A simulation needs to do preliminary researches based on diverse situations. In this research we define the basic component techniques to design and implement the disaster management system. Basically a hierarchical system design method is to build on the resources provided from high performance computing(HPC) and large-scale storage systems. To develop the system, it is considered middleware as well as application studies, data studies and decision making services in convergence areas.

• The Journal of Sustainable Design and Educational Environment Research
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• v.10 no.1
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• pp.26-33
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• 2011

The deaths caused by industrial accidents during the construction of the mortality rate is considerably higher than in other industries. To prevent such a disaster workers and to minimize unsafe behavior measures to be drawn, and construction companies recently to stimulate the emotions of the workers to participate in voluntary activities are safe. In this study, the construction workers can stimulate emotions and activities on the environment by examining the preferences of the workers on-site management will want to take advantage. This study revealed that the construction workers prefer the incentive most and then working environment.

• Journal of the Korean Society of Safety
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• v.29 no.6
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• pp.111-118
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• 2014

While large-sized facilities (type I II) have been managed systematically after the establishment of the Special Law for Safety Management on Facility, the management of small-sized facilities is relatively poor. The small-sized facilities have been managed by The Basic Law for Disaster and Safety Management, however, it is hard to manage them systematically as related standards are not established. Therefore, this study proposed the management plans for including the facilities such as some road tunnels and utility tunnels, which have the definite manager and a high possibility to harm the public, into type I and II facilities. In addition, it proposed the reinforcement plans of safety management for small-sized and vulnerable facilities such as breast wall and cut slopes, traditional markets and pedestrian bridges, which are fundamental facilities closely related to people's life, although a budget and a man-power are not enough.