摘要
Based on real jobs, this study was carried out the railway maintenance works in Taiwan. It hopes to use GIS （geographic information system） and BIM （building information modeling） for changing the maintenance model from ＂post-damage repair＂ to ＂preventive maintenance＂ accordingly, this research will build a railway repairing database that installs all repair data. This database will also connect to GIS so that can be the source of analysis and statistic for repair paln. The main results of research are as follows： （l） all data stored on cloud space that raises the ability to manage and plan on repair; （2） simplify the file work and increase the quantity of case data to the manager who can get more reliable source; （3） the data offer objective judgment to avoid subjective argument. The GIS information can be added to improve the maintenance because of good analysis.
