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철도종합안전심사제도 발전을 위한 국가 항공안전감독체계 고찰
김만웅(Kim Mhan Woong),오인택(Oh In-Tack),신정범(Shin Jeong Beom),이종석(Lee Jong Seock) 한국철도학회 2008 한국철도학회 학술발표대회논문집 Vol.- No.-
Recently the assurance of railroad safety is very important issue in KOREA because there are lots of changes in the railroad industries. The Railway Safety Act was established in order to cope with these changes effectively and prevent the railroad transportation accidents. According to this law, Korea Transportation Safety Authority (KOTSA) has been entrusted with "Integrated Railroad Safety Audit (IRSA)". Even though newly introduced IRSA is conducted smoothly, it is necessary to study the methodology and criteria of the state"s safety audit system in other fields to improve the efficiency. In ICAO (International Civil Aviation Organization) Safety Management Manual, a state"s safety programme embraces those regulations and directives for the conduct of safe operations from the perspective of aircraft operators and those providing air traffic services(ATS), aerodromes and aircraft maintenance. The safety programme may include provisions for such diverse activities as incident reporting, safety investigations, safety audits and safety promotion. To implement such safety activities in an integrated manner requires a coherent SMS(Safety Management System). In this paper, to improve the efficiency of IRSA, we investigated the ICAO"s the State"s Aviation Safety Audit Systems and ICAO Safety Management Manual. And through the result of investigation, we proposed the improvement concept of IRSA.
철도사상사고의 위험도분석을 위한 효율적인 위험사건 구성방안에 관한 연구
신형진(Shin Hyoung-Jin),김만웅(Kim Mhan Woong),최양규(Choi Yang Gyu),이장규(Lee Jang kyu),한상복(Han Sang Bok) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.11월
Railway passenger and public, worker typically have high potential of death and injury accident, as they are to be frequently adjacent to train or train operation. In order to reduce the risks associated with the passenger and public, worker effectively, a systematic risk analysis must be performed to access the hazards that contribute to the accidents. In this study, hazard event are identified for the passenger and public, worker by analysing data from Korea Railroad and Metropolitan Companies that have occurred between the year of 2007 and 2009. The hazard event list produced in this study is expected to be effectively used for the risk assessment of the railway death and injury, A successful risk assessment can be determined by efficiency event composition such as location of event, status of event, type of event, and subject of event.
이종석(Lee Jong Seock),김만웅(Kim Mhan Woong),최양규(Choi Yang Gyu),신정범(Shin Jeong Beom),박홍규(Park Hong Kyu) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.11월
According to Railway Safety Act, Korea Transportation Safety Authority (KOTSA) has been entrusted with 'Integrated Railroad Safety Audit (IRSA) and has implemented the safety audit to the railroad operation agencies such as Korea Railroad (KORAIL) and the railroad facility management organization such as the Korea Rail Network Authority (KR Network). The target of IRSA is to establish the effective rail safety management system and to raise the safety level of the railroad operation and facility agencies by checking synthetically their performance of safety duties with sincerity according to the Railway Safety Act. Even though newly introduced IRSA is conducted smoothly, it is necessary to study the methodology and criteria of the state's safety audit system. The purpose of this paper is to improve the efficiency of IRSA by the comparative research between IRSA and other similar safety audit system and to establish the consecutive improvement concept of IRSA. Second purpose is to confirm the effectiveness of IRSA by the analysis of the relationship between audit results and the safety level of the rail operation agencies.
이지웅(Lee Ji Woong),김만웅(Kim Mhan Woong),장윤석(Chang Yun Suk) 한국철도학회 2009 한국철도학회 학술발표대회논문집 Vol.2009 No.11월
As the risk assessment of railway is now regarded as the important issue in Korea, every railway operator and facilities manager should perform the risk assessment when they start to manufacture and/or construct the railway system. In 2001, RSSB in UK developed the Safety Risk Model(SRM) which could quantify the total risk of UK mainline railway and also provided the risk profile and the result of risk model to the stakeholders to reduce their own risk. SRM provides a structured representation of the causes and consequences of potential accidents arising from railway operations and maintenance. This paper analyses the structure of SRM, risk assessment process & results, and the method of using the SRM output for train operator. We suggest the details of considerations when the domestic train operator try to perform the quantitative risk assessment and make the risk model.