• 한국화재소방학회논문지
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• 제29권6호
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• pp.109-118
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• 2015

고열과 다량의 연기, 유독가스, 방사능 등을 수반하는 사고 현장에서 소방관을 대신하여 시야확보가 가능하고 화염으로 인한 고열을 극복하며 탐색 및 구조활동을 수행할 수 있는 3종의 특수한 정찰로봇이 최근 개발되었다. 이러한 로봇은 내열성능과 다양한 장애물 극복성능이 있어야 하고 화재진압성능과 탐색성능도 갖추어야 한다. 본 연구에서는 이러한 특수재난지역 정찰로봇의 다양한 성능시험을 통해 실용성을 검증하고자 하였다. 시험결과 소형 및 중형 로봇은 $100{\sim}200^{\circ}C$의 주위환경에서, 소방관탑승형 로봇은 $500^{\circ}C$의 환경에서도 30분 이상 활동이 가능한 것으로 나타났고, 특히 소방관 탑승형 로봇은 A 10 단위 화재모형을 3분 이내에 소화하여 화재진압성능도 우수한 것으로 나타났다. 또한 3종 로봇 모두 다양한 장애물 극복성능과 현장운용성능이 양호한 것으로 확인되어 특수재난현장에서의 활약이 기대된다.

• 한국안전학회지
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• 제35권5호
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• pp.106-114
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• 2020

The two major trends that have emerged in recent years in relation to disaster recovery and recovery are 'regional infrastructure', 'regional leadership' and 'community recovery'. In the former case, it is to avoid disaster recovery and recovery by using external personnel and resources, and to maximize the resources in the area under the initiative of the residents of the affected area. And through this process, it is to prepare a new growth engine for disaster-affected areas. In addition, the latter expands disaster recovery targets to the general population living in affected areas and is not limited to victims. Through this, we can expect to recover the 'community' beyond the individual's recovery. In the Ansan of Gyeonggi-do, where many families of 'Sewolho' live, and in the Heunghae-eup of Pohang, Gyeongbuk-do, where the damage was severe, projects are underway to restore communities. And In these areas local activists and civic groups are actively utilized to efforts are being made to increase efficiency. Nevertheless, in the case of the community recovery program being promoted in Korea, there are limitations that it can be promoted only on the basis of special laws and that participation of various actors is necessary. This study intends to propose the limitations of current projects and ways to solve them by analyzing domestic and foreign cases related to the community recovery program for disaster-affected communities using local resources. we suggest two way. One is the relaxation of the national dependence of the community recovery program, and the other is to expand the area of disaster relief through.

• 한국응급구조학회지
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• 제7권1호
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• pp.65-80
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• 2003

Various disasters have been continuously occurred in Korea from 1990s to now. However, there is no substantial improvement against damages as compared with the past due to various reasons such as lack of fundamental recognition, ineffective response systems and widespread insensitivity to safety. More worse, new types of disasters have been frequently generated due to rapid changes in social structures and industrial development, unusual changes in weather and changes of international situations. These disasters request comprehensive countermeasures. In particular, while material damages by disasters can be recovered, the losses of precious lives cannot be recuperated in any ways. Thus, it is critical to set effective disaster medical plans. The first way to minimize damages by disasters is the prevention and the next is to set the disaster medical plans focusing on preliminarily activating the emergency medical system to rapidly rescue and take appropriate emergency medical services for casualties in the early stage when any disaster occurs. Nevertheless, no sufficient researches or references do not exist up to now. Even worse, effective emergency medical systems that play critical roles in increasing survival rates of casualties in actual disaster areas is not deployed. For the United States, the consistent countermeasure system is established in FEMA through a close cooperative system with relevant organizations for serious accidents including terrorists' attacks or natural disasters. For the emergency medical services in disasters, the disaster medical plan is set to cope with any disasters in perfect order by special area as operating the National Disaster Medical SystemESF#8 Role by FEMA. Accordingly, we need to set the extensive and integrated disaster prevention system for rapid and flexible operation against various kinds of serious accidents. This study identified overall problems in disaster control plans in Korea and suggested how to improve the emergency medical service system in disaster areas. Furthermore, it aims to prepare the basic data to set the effective emergency medical service plans when substantial casualties break out and more reasonable and systematic disaster control plans to cope with the future occurrence of serious disasters.

• 한국지반신소재학회논문집
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• 제16권3호
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• pp.51-62
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• 2017

본 연구에서는 도심지 토사재해 예비중점관리대상지역 76개중 9개 지역을 연구 지역으로 선정하였다. 연구 지역 은 기반암 특성별로 퇴적암류 3개 지역(경산시, 고흥군, 대구광역시), 화성암류 3개 지역(대전광역시, 세종특별자치시, 원주시), 변성암류 3개 지역(남양주시, 의왕시, 인제군)으로 분류하였으며, 9개 지역을 대상으로 지반정수 산정에 필요한 시험과 수목에 대한 뿌리 점착력, 수목하중을 예측 모형과 현장 조사를 통해 분석하였다. 강우시나리오(강우강도)는 부산 APEC 기후센터(APCC)에서 제공한 확률강우량을 적용하였으며, 9개 지역의 토사재해 위험도 예측은 TRIGRS와 LSMAP을 이용하였다. TRIGRS 예측 결과, 평균적으로 퇴적암류 지역의 위험지역은 30.45%, 화성암류 지역의 위험지역은 41.03%, 변성암류 지역의 위험지역은 45.04%로 검토되었다. 수관 밀도에 따른 뿌리 점착력과 수목하중을 고려한 LSMAP 예측 결과, 퇴적암류 지역의 위험지역은 1.34%, 화성암류 지역의 위험지역은 2.76%, 변성암류 지역의 위험지역은 1.64%로 검토되었다. TRIGRS를 이용한 분석보다 LSMAP을 통한 분석이 비교적 국소적으로 예측 가능한 것으로 검토되었다.

• 한국방재학회:학술대회논문집
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• 한국방재학회 2008년도 정기총회 및 학술발표대회
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• pp.389-392
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• 2008

Warning phase of disaster is a critical period in determining the likely survival of threatened citizens. Elderly requires special attention primarily because they tend to be uncompliant and less likely to cooperate with authorities. But there is much less research on how elderly respond to disaster warnings, while there is a strong consistent empirical literature on older citizen in the recovery periods of disaster. The purpose of this study is to examine coping behavior of elderly when they are at risk of disaster. Data were collected from 130 senior citizens aged over 60 who are residing in Pyungchang and Injae in Kangwon province which had damaged due to heavy rain in 2006. Perry & Lindell(1997)'s index, a series of six categories that represent coping behaviors which progressively approximate the action of evacuating was used : do nothing(1), check environmental cues for evidence of a threat(2), engage in threat-specific property protection(3), engage in protective action for personal safety(4), prepare to evacuate(5), evacuate the areas as instructed in the warning(6). Almost respondents(69.2%) chose the level 6(51.5%) and level 5(17.7%). This proves the elderly are not uncompliant or uncooperative population. Furthermore, this finding emphasizes the importance of public warning in case of disasters. And 13.8% of total respondent checked level 1 for their reaction.

• 한국화재소방학회논문지
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• 제29권6호
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• pp.98-108
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• 2015

자연 재해 또는 대형 인적 재난 현장과 같은 특수재난현장의 지휘본부에서는 소방관의 안전과 효과적인 지휘 통제를 위한 통합 지휘시스템은 매우 중요하다. 통합지휘시스템은 특수재난현장의 온도, 습도, 이산화탄소 등의 환경 정보와 현장 상황을 파악할 수 있는 영상 정보 및 소방관의 맥박, 공기통 잔량 등의 개인 신체 정보를 필요로 한다. 수집된 정보들은 Analog to Digital Converter (ADC) 칩을 거쳐 디지털 신호로 변경되고 Micro Controller Unit (MCU)가 직렬 통신 방식인 Serial Peripheral Interface (SPI) 통신 방식으로 이용하여 송신 보드로 디지털 신호를 전송한다. 송신 보드에 저장된 디지털 신호는 Radio Frequence (RF) 송신기를 이용하여 통합지휘시스템으로 전송된다. 자이로센서 및 관성센서를 이용하여 건물 내부에 있는 진압대원의 위치를 확인한다. 수집된 정보는 소방관의 안전과 효과적인 지휘를 할 수있는 통합 지휘 시스템을 위한 각종 정보로 활용된다. 본 연구는 무선 전송 기술, 실내 측위기술 및 통합지휘시스템에 전송 된 정보를 이용한 의사결정 지원 통합지휘시스템 대하여 이론적 및 실험적으로 연구한다.

• 한국수자원학회논문집
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• 제49권10호
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• pp.851-861
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• 2016

전세계적인 기후변화로 인하여 예측 및 대응이 어려운 자연재해가 격증하고 있으며, 특히 국지성 집중호우로 인해 도시지역의 피해가 집중되고 있는 추세이다. 도시지역에서의 침수피해는 무분별한 난개발로 인한 불투수면의 증가로 인한 지표 우수가 관로로 원활히 집수되지 못하여 침수피해가 가중되고 있는 실정이다. 이러한 불투수면 증가에 동반된 우수배수 문제를 해결하기 위해서는 빗물받이 차집특성의 규명이 무엇보다 시급하다. 그러나 우리나리의 경우 빗물받이 형상, 규격, 설치간격 등과 같은 기술기준이 도로 및 배수분구의 특성을 반영하고 있지 않아 빗물받이가 제 기능을 하지 못하는 곳이 산재하는 실정이다. 이에 따라 본 연구에서는 빗물받이의 규격 형태, 종경사, 횡경사, 유입수심, 연결관의 수의 조건의 따른 실험을 통해 빗물받이 차집량 산정식을 조건별로 제시하고자 한다. 특히, 기존의 빗물받이 수리실험에서 다루지 않았던 빗물받이 베아링바의 경사별 조건, 빗물받이 형태별 조건 및 연결관 개수에 따른 차집량 변화를 분석하고 국내에 적용 가능한 빗물받이 차집량 산정식을 개발하였다.

• 한국환경과학회지
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• 제27권11호
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• pp.957-966
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• 2018

This study intend to induce citizen's voluntary preliminary disaster prevention activity to reduce damage of typhoon that occurs every year. For this purpose, a survey was conducted to develop Typhoon information contents. The number of samples used in the survey was set to 500 people, and citizens living in Jeju, Busan, and Jeonlanam-do were surveyed for areas with high typhoon disasters in order to develop practical and efficient information. The survey consisted of perception about natural disaster, how to get and use weather information, satisfaction with typhoon information and requirements. The general public perceived the typhoon as the first natural disaster. As a result of responding to the method of obtaining and utilizing weather information, the frequency of collecting weather information at the time of issuance of typhoon special report is higher than usual. The purpose of using weather information is clear and the response rate is high for the purpose of disaster prevention. The medium mainly collecting weather information is Internet portal site and mobile phone besides television. The current satisfaction with typhoon weather information is 34.8%, in addition to the accuracy of prediction, it is necessary to improve the information (that is content) provided. Specific responses to the content were investigated not only for single meteorological factors, but also for possible damage and potential countermeasures in the event of a disaster such as a typhoon. As can be seen from the above results, people are requested to provide information that can be used to detect and cope with disasters. The development of new content using easy accessible media will contribute to the reduction of damages caused by the typhoon that will occur in the future, and also to the disaster prevention activity.

• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2003년도 봄 학술발표회 논문집
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• pp.131-136
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• 2003

Landslide is a natural disaster frequently noticed In korea during monsoon season in flicting nationwise damages on human lives, properties, transportation networks, construction sites, etc. This study is about landslide characteristic in rainfall. This study selects seven sites that occured in 2001 and 2002. So elect areas divide and studied special quality by carcinoma by igneous rock, metamorphic rock, sedimentary rock. According to study finding, because igneous rock area is very thin into 1m interior and exterior soil layer, failures happened much rock and soil interface. There was place that depth of soil layer becomes about 2∼3m being area that receive serious weathering case of metamorphic rock. Therefore, at collapse much debriflow occurrence expect. Case that sedimentary rock area is broken through stratification looked. When see such results, it may become many helps to study characteristics of landslide occurrence area grasping collapse special quality by rock type.

• Architectural research
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• 제22권4호
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• pp.105-112
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• 2020

The purpose of this study is to establish a method for assessing a building's risk against disaster, tentatively named the Korean integrated disaster evaluation simulator (K-IDES). Based on previous studies, FEMA's risk management series and FEMA IRVS are selected as case studies for developing a frame work of K-IDES, through the comparative analysis of domestic building design guides, codes, and special acts related to disasters, in order to develop a risk assessment methodology for quantitative results. The assessment method consists of a classification system and calculating risk, and a simulation applying the developed checklist in K-IDES to similar types of high-rise buildings will be conducted to validate its accuracy. The final goal is to systemize an integrated risk management in a high-rise building against disasters for the purpose of recognizing vulnerable areas from the beginning of the design process and reinforcing it from potential threats after construction.