Newsletter 高速鐵路簡訊 . 交通部高速鐵路工程局
機場捷運延伸線TR01標軌道與土木界面簡述 Outline of the Rail and Civil Engineering Interface of the TIAA MRT Extension Line TR01 Tender

機場捷運延伸線TR01標軌道工程係以非道碴一般軌道、浮動式道床及特殊軌區設計及配置為規劃原則,CU04土建標則依據此一原則製定結構完成面高程,相關界面略述如下:
1.軌床型式之設計、配置範圍。
2.隧道仰拱及土建軌床完成面高程。
3.地下段之排水配置(集水井及管線)。
4.軌床與土建結構之連接方式。
5.土建結構界限分析(淨空分析)。
6.軌道投料口及長焊鋼軌焊接場地需求。
7.土建和軌道施工之接地系統。
8.導電軌電纜引上管配置確認。
土建標於施工前須先提出界面整合圖說(CSD/SEM)來確認軌道標需求,土建完成交付軌道進場施工前,雙方需進行淨空檢測及分析、排水系統測試及相關設施現況調查。此外須針對軌道投料口及工區儲料區域進行交付確認,另人員進出管制、材料進出動線等議題則於例行施工協調會協商解決。俟軌道施工完成後,於工作面交付核心機電進場前,雙方需再次進行淨空檢測及分析、排水系統測試及相關設施現況調查,同時軌道完成面也需一併點交,清楚界定權責。
CU04土建標目前在潛盾隧道工程方面老街溪站(A22)~環北站(A21)已貫通,接下來將依TR01標軌床型式配置進行仰拱施工,預定107年3月陸續交付軌床。

The principle of the design of TIAA MRT Extension Line TR01 Rail Engineering Tender was based on configuration of non-ballast track, floating slab track and special track. As for the CU04 civil engineering tender, the structure finished level was defined according the abovementioned principle. Relevant interfaces are briefed as follows:
1.Design and configuration scope of rail bed types.
2.Tunnel invert and civil engineering rail bed finished level.
3.Drainage configuration of underground section (collecting well and pipeline).
4.The connection between rail bed and civil structure.
5.Boundary analysis of civil engineering structure (clearance analysis).
6.Site demands for rail feed port and continuous welded rails.
7.Grounding system for civil and rail construction.
8.Configuration confirmation of the riser pipe cable of the conductor rail.
Before construction, the civil engineering tender must propose the CSD/SEM integrated interface graphic to confirm the requirements of the rail tender. After completion of civil engineering, the civil and rail construction parties must implement clearance testing and analysis, drainage system testing and investigation of related equipment status before passing onto rail construction. In addition, passing on the rail feed port and construction storage area should be especially confirmed. As for the personnel access control and materials entry and exit routes, the issues would be resolved in the routine CIP meeting. After completion of the rail construction, both parties need to once again conduct the clearance testing and analysis, drainage system testing and investigation of related equipment status of the working level and rail completion level to pass on the construction and clearly define responsibilities.
Currently, for the shield tunneling part of the CU04 civil engineering tender, the shield tunnel from Laojie River Station (A22) to Huanbei Station (A21) has been excavated. Next will be the invert construction according to the rail bed configuration in TR01 tender which is scheduled to be completed in March, 2018.

  • 分享: