Risk Management Study of Accident Invasion in the Train Operating Space at the Railway Construction Site

• Main Authors: Chen, Chun-Nan, 陳俊男
• Other Authors: Kam, Tai-Yan
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/86115477426667057650

碩士 === 國立交通大學 === 工學院碩士在職專班產業安全與防災組 === 99 === Three-dimensional or underground railway reconstruction project, with reduced pollution, improved road traffic, eliminated incidents of railway operations; Vacant land to provide public space planning and so on. So are moving ahead with the railway reconstruction projects. The ongoing project of the railway reconstruction has a total of 14 performance plan in Taiwan. They have high cost, long duration, long lines, items numerous, so risk very high, of which the highest risk of invade train operating space cause by electric shock and train crash when construction projects adjacent to railway, The Risk Management should be improved to reduce the risk value. Therefore, this paper targeted the risk items of railway reconstruction project invaded the train operating space included electric range, to identify which projects to improve the unacceptable risk into an acceptable risk, Method to explore innovative approaches to literature and to add after the establishment of risk identification, analysis, evaluation, improvement, feedback the five risk management model. Combination of the above model 5W2H, failure mode and effect analysis (FMEA), cause-consequence analysis (CCA) for risk identification and analysis, draw the Farmer risk assessment curve to identifying highest risk items, and the use of inherently safer method combines innovative approach to the establishment of improvement programs, and with Analytic Hierarchy Process (AHP) and consider the list table to make the best program selection, application programs reduce the risk of the selected value before it could be assessed as an unacceptable risk if the model is back to continue with risk management, if the acceptable risk for the process and outcome feedback engineering safety design, and applied to similar projects. This paper use the previous steps before this, the first item on the risk to make monitoring instrument program significantly reduce that risk, next plant out steel covered or procedures of two improvement programs, so that managers can consider cost or schedule to select the appropriate program to improve the residual risk, Finally the average risk value from the 911 to 16 or 45 has been dropped 20 to 56 times the amazing results, the results have class clear, cause and effect clear, quantitative precision, improved methods are good, Program of improvement for a fair, such as the Six grand effect, should be promoted .