• Architectural research
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• 제14권1호
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• pp.35-44
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• 2012

Build-Transfer-Lease (BTL) was introduced to the domestic construction market in 2005. Now, seven years later, the BTL model is most active for educational facilities. In 2011, 93 educational facility projects entered the maintenance stage. Considering the characteristics of today's BTL projects for educational facilities, the main issues are the initial performance and maintenance of educational facilities and the service-providing status for the 20-year operational management period, in relation to providing safety and convenience to students, the facility users. Seeking a solution, local education offices and departments in charge of BTL under the Ministry of Education, Science, and Technology have been exploring various methods of evaluating operational maintenance performance from various perspectives. For educational facility BTL projects, however, the appropriateness of initial operation performance evaluation, rather than considering the 20-year operational management period, is controversial in regards to sustainability. On this account, performance evaluation items in four areas-operational maintenance evaluation, facility performance status evaluation, maintenance subject evaluation, and sustainable change response evaluation-should be extracted. An indicator of facility performance evaluation is presented in this study through an AHP survey targeting experts, as part of establishing an operation performance evaluation system for educational facility BTL projects.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제23권4호
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• pp.67-75
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• 2017

Purpose: This study is for the facility eligibility and improvement evaluation analysis for the patient care environment of 7 facilities which has national inpatient isolation units. Methods: For the evaluation, first of all, the patient care environment of national inpatient isolation units are scrutinized by the checklist which is used on from 2014 with the 4 fields of criteria : architectural planning and layout, general requirement and condition for operating the negative pressured isolated patient room, HVAC system, and waste water discharging system. Finally, the evaluation results are compared with that of 2014. Results: The result shows that the average value of facility eligibility is 89.3 percent and which is 8.9 percent higher than the value before the MERS occurred. Implications: It is clear that facility remodeling of 7 institutions is being performed continuously, and the result of facility eligibility evaluation is reflected on design of a new 21 national inpatient isolation units those are going to be constructed from 2016. Therefore, it is expected that this study is used as a practical reference to establish the criteria of patient care environment management and safety management for both infectious disease outbreak and general service condition.

• 한국위험물학회지
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• 제6권2호
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• pp.47-54
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• 2018

Mixed acid is very reactive and highly corrosive. it has been causing many accidents in a electronic industry, a steel industry, and a chemical industry. Therefore, it is required that the high safety level for the acid storage facilities. In this study, we investigated the accident causes for resent leak accidents with Root Cause Analysis (RCA). The root causes analysed by RCA were categorized as nine divisions by the their characteristics. Furthermore, each nine divisions causes was applied to the PDCA model which are using at OHSAS 18001. It is suggested that the nine division with the root causes can be the essential items for the development of the safety management manual. It is helpful to the safety improvement of the acid storage facility.

• 한국산학기술학회논문지
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• 제15권3호
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• pp.1786-1794
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• 2014

본 연구의 목적은 BIM기반 도시 시설물 관리 시스템을 효과적으로 개발하는 데 지침이 될 수 있는 참조 모델을 제안하는 것이다. 도시 시설물 관리의 목적은 건설된 도시 시설물이 제 기능을 유지하기 위해 점검을 통해 이용자 편의와 안정을 도모하는 것이다. 최근 효율적인 시설물 관리를 위해 BIM기술이 접목되고 있다. 도시 시설물 관리시 BIM을 고려한 참조 모델 개발을 위해 먼저 이와 관련한 연구 및 개발 동향을 조사해 분석한다. 이를 통해 참조 모델 프레임웍 구성요소와 프로세스 요소를 도출한 후 BIM기반 도시 시설물 관리 참조 모델을 제안한다.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2017년도 공동학술발표회
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• pp.219-219
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• 2017

• 한국재난정보학회 논문집
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• 제17권2호
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• pp.226-235
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• 2021

연구목적: 에너지저장시설의 주요 시설물인 Coalescer 시설물을 대상으로 현행 설계기준(KBC2016)에 따라 지진에 대한 위험성평가를 수행하였다. 연구방법: 구조해석은 상용프로그램인 MIDAS-IT의 MIDAS GENw를 사용하였고, 구조물의 해석을 위해 기존 설계 도서를 준용하였으며, 해석에 사용한 하중은 국토교통부의 「건축구조기준 KBC2016」와 미국 연방기준인 「Provisions of the Uniform Building Code」를 따랐다. 연구결과: 본 연구에서는 지진하중을 정적으로 재하하고 특급 구조물의 붕괴방지수준에 대하여 평가함으로써 시설물의 관리자가 간편하게 위험도를 인지하고 평가할 수 있도록 고려하였으며, 본 해석결과를 활용하여 향후 시설물의 위험관리에 적용할 수 있도록 지진해석을 수행하였다. 결론: 현재 설계기준인 KBC2016에 의해 Coalescer 시설을 해석한 결과, 주요 지지부재의 stress ratio는 최대 4.7% 정도로 나타났다. 따라서 Coalescer를 지지하는 부재는 국내에 발생할 수 있는 재현주기 2400년 수준의 지진에 대하여 안전한 것으로 해석되었다.

• 웰빙융합연구
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• 제7권1호
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• pp.27-33
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• 2024

Purpose: This study investigates human error accidents in the Korean railway sector, emphasizing the need for systematic management to prevent such incidents, which can have fatal consequences, especially in driving-related jobs. Research design, data and methodology: This paper analyzed data from the Aviation and Railway Accident Investigation Board and the Korea Transportation Safety Authority, examining 240 human error accidents that occurred over the last five years (2018-2022). The analysis focused on accidents in the driving, facility, electric, and control fields. Results: The findings indicate that the majority of human error accidents stem from negligence in confirmation checks, issues with work methods, and oversight in facility maintenance. In the driving field, errors such as signal check neglect and braking failures are prevalent, while in the facility and electric fields, the main issues are maintenance delays and neglect of safety measures. Conclusions: The paper concludes that human error accidents are complex and multifaceted, often resulting from a high workload on engineers and systemic issues within the railway system. Future research should delve into the causal relationships of these accidents and develop targeted prevention strategies through improved work processes, education, and training.

• 대한안전경영과학회지
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• 제6권2호
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• pp.23-33
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• 2004

Domestic city gas is supplying in an about 10 million household on present 34 city gas companies because is begun to supply regularly after two 1980 years middle. But, result that focus on city gas supply spread and stable supply for supply area and neglects about safety problem, hundreds casualties such as Ahyun explosion accident and Deagu city gas explosion accident were reached in situation that occurred large size calamity occurs it is dizzliness. In the case of advanced nation, can see that accomplish system and progress that in technology after experience major accident. Therefore, grasp problem investigating safety actual conditions for city gas institution and study about solvable plan is required this. Also, must guide reform and level elevation of a domestic company safety technology through induction and development of safety technology that is suitable in supply, domestic real condition etc. Must help in power positivity that is full text executing high-quality safety education about step High firing mechanism safety technology than present safety education.

• 한국병원경영학회지
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• 제16권2호
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• pp.1-18
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• 2011

The research was to investigate the effect of quality cognition(usage, medical information, aesthetic, safety) of the web site of the facility on customer loyalty and moderating role of trust variable. The respondents was 201 patients and caregivers. Data were collected from March 1 to 31, 2010 at C university hospital in G city. In relationship between quality cognition of facility web site and customer loyalty, the results of quality cognition on customer loyalty showed 43.1% (F=36.912) in model 1, 46.3%(F=33.454) in model 2, and 46.8%(F=18.580) in model 3. In relationship between web site quality cognition and customer loyalty, moderate effect of trust was not considerable. As results, quality is the leading fact for customer loyalty more than trust. Therefore, customer loyalty leaves its possibility of increment when facility web site is designated depending on medical information, usage and aesthetic.

• 한국가스학회지
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• 제24권2호
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• pp.29-35
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• 2020

화학사고의 예방 및 대응을 위한 화학물질관리법이 2015년 전부 개정되었다. 이를 계기로 유해화학물질 취급시설의 설치 및 관리기준도 상당히 강화되었다. 하지만, 일부 기존시설의 경우 시설기준 준수가 어려운 쉽지 않은 경우가 발생하지만 일괄적으로 적용되고 있어 산업계에서는 어려움을 호소하고 있는 실정이다. 본 연구에서는 이러한 최근 2년(2017-2018)간 취급시설 중 민원(1,087건)이 가장 많았던(2017:117건, 2018:83건) 방류벽에 대한 선행연구, Flacs 시뮬레이션, 국내·외 기준, 만족도 조사 등을 통해 보다 합리적인 방안을 마련하고자 하였다. 이에 현재 가동 중인 기존시설에 한하여 방류벽의 설치 목적을 고려하여 화학물질 유·누출을 신속하게 감지할 수 있고 신뢰성을 높이기 위해 감지기를 추가로 설치하거나 상시 모니터링이 가능한 폐쇄회로텔레비전(CCTV)을 추가로 설치·운영하는 경우 추가 대체방안으로 인정하였다. 이는 부지를 확보하기 힘들거나, 공사비용 등 경제적인 문제로 법적인 규제를 이행하지 못하는 영세사업장 또는 중소기업의 안전측면과 비용적인 측면에 도움이 될 것이다.