Analysis on Taiwan Railway Transportation Services Operation Safety Risk

• Main Authors: Yuan-Chang Lin, 林永昌
• Other Authors: Tai-Sheng Hwang
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/43106999613093437560

碩士 === 國立交通大學 === 交通運輸研究所 === 91 === In Europe, the country whose railway system developed more advanced and completed all admitting the transportation activity to be provided with safety risk, and taking it for quantification analyzing and evaluating in order to ensure its risk can be accepted. However, the T.R.A. has not taken its operation safety risk for analyzing and evaluating, so this research reviews the documents about risk and using it in analyzing the risk of T.R.A. operation after confirming its definition , and utilizing the accident data from 1997~2001 of T.R.A. to establish its safety risk index. This research separates the operation safety accidents of T.R.A. to “facility”、“equipment”、”management” and “other” four causes, and separates its routes to “west”、”east” and “south circle” three routes,then calculates risk value and risk contribute rate of accidents with different kinds of cause or route. Finally, we discuss the main factor which have an effect on risk. According to our study, the operation safety risk index of T.R.A. reduced from 1997~2001.Besides,the risk contribute rate of different cause is as below : “facility” was over 50% during 1997~2001, and “equipment” was only 20% during 1997 ~1999 ,but rose every year, ”manage” and “other” total were 20%, was improved during 1997~2001.Furthermore ,the analysis of safety risk value shows that “west route” was highest, “east route” and “south circle route” differed seldom, but “west route” and “south circle route” had a trend of reducing, “east route” didn’t improve obviously .As the same calculate method，the risk contribute rate of different cause and route shows that the main cause of “west route ‘s” and “south circle route’s” accident is “facility”, the next is ”equipment”；However, “facility” and ”equipment” are both the main cause of “east route’s” accident.