隧道工程内軌道變形之相互安全對策實務探討

為避免鐵路軌道工程因土建隧道結構變形所導致之軌道變形,產生意外事故之潛在安全顧慮,特別針對軌道運輸上隧道與軌道間相互安全處理之對策,作一廣泛性之探討,並依實際軌道相關經驗及其他地区軌道安全養護規定,配合隧道設計作一整體歸類分析,將以台北捷運系統隧道結構及軌道系統為實例說明,最後做出建議與結論,因相關此類題材之論文並不多見,故希冀能給予海峡兩岸的隧道及軌道界未來實務執行時有所幫助。

STUDY ON SAFETY REMEDY MEASURES AGAINST TRACK DEFORMATION

For the inland transportation systems around the world, the railway transportation seems to be the best choice to reduce pollution and effectively use the energy resources. Due to the long narrow topography and steep mountain ridge, there will be a lot of railway transportation projects proposed in the next 20 years in Taiwan area. An extensive evaluation and investigation is made on the safety strategy against the track deformation induced by the deformation of the civil structure during the design, construction and operation stages. An overall analysis is carried out based on the local practical field experiences and safety and maintenance regulations of other area. The suggestions and conclusions are proposed with the case study result of Taipei MRT system.