台灣因人口集中都會區且道路年增率遠不及車輛年增率,同時近年來在降低環境污染及增加能源使用效能之呼聲下,故目前台灣陸運交通主流與世界趨勢相同,主要以軌道運輸系統為陸運交通主要解決方案。世界各國軌道運輸系統因傳統道碴道床軌道其養護維修成本日益提高,故近20年來國際軌道界亦致力於低養護之無道碴軌道系統發展,軌道工程相較其他工程而言,為一較封閉之工程項目,其材料及使用物料多具特殊性及專利性,多無法以一般性物料取代,從定料到取貨期程有長達一年期,軌道運輸又為一高安全性、高舒適度、準點性高之公共運具,其中如何維繫此一特點及需求,則考量著設計、施工及營運者智慧,其中維繫正常營運之關鍵-「物料界面施工管控」則是重要的一環。 本文以臺北捷運系統軌道工程為研析目標,首先探討軌道工程主要組件物料界面施工項目,配合設計/施工/營運各階段之探討及推演,最終釐定出最佳化軌道工程壽年內物料界面施工管控決策系統架構,主要將以物料界面施工從設計階段開始規劃,製造/施工階段即進行管控,到營運階段可充分掌握物料使用狀況(正常、異常、危險),進而可建構物料界面施工使用及安全存量系統,最終作為各軌道運輸系統之物料執行管控之參考,希冀能對軌道運輸界在物料界面施工控管決策系統上有所幫助。
This paper study the track material controlling system at service life, that it will keep the economic and safety and stable construction and operation of the urban track transportation system(Our case study was the Taipei MRT track system), the study of track material controlling system was including the analysis of track components and its function, material controlling system at different stages(design, production, construction and operation), and set out the mainframe of material controlling strategic system. It was planning in the design stage, and controlling at the production and construction stage, and fully controlling to the material actually situation(normal, abnormal, danger). it will help the system operation safety and it was one of the material early warning system(both use and storage ). We hope we can share our result of study with other track Organization for the track material controlling system, and we hope to get some fee back by the others that we can renew our study result.