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| 題 名 | 以壓入沉箱工法施築連絡通道新技術--以蘆洲線CL700A為例=New Technology for the Construction of Cross-passages Using the Hydro Pressure Anchor Caisson Method--Taking Luzhou Line Contract CL700A as an Example |
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| 作 者 | 陳聯獻; 李昌國; 賴旭明; 邱志榮; | 書刊名 | 捷運技術 |
| 卷 期 | 41 2009.08[民98.08] |
| 頁 次 | 頁107-118 |
| 分類號 | 441.9 |
| 關鍵詞 | 連絡通道; 豎井; 壓入沉箱工法; Cross-passage; Shaft; Hydro pressure anchor caisson; |
| 語 文 | 中文(Chinese) |
| 中文摘要 | 都會區捷運隧道受限於路幅寬度不足時,其上下行隧道之線型須漸變為上下重疊型式, 亦須配合採用垂直式連絡通道。以往此類工程多採地中直接鑽掘施築,或以切削樁設置豎井 施作,然針對工址作業空間窄小之都會區,上述工法之運用上仍顯困難。本文係以臺北捷運 系統蘆洲線CL700A標為例,介紹連絡通道工法之選用評估、壓入沉箱工法介紹及實際施工 案例。本工法不但是捷運系統首次引進之新技術,在臺灣土木工程界更屬創舉。 |
| 英文摘要 | In cases where the road width is insufficient for MRT tunnels to lie alongside each other, the alignments of the tunnels usually becomes an overlapping linear type with vertical cross-passages. In the past, such vertical cross-passages were constructed with on-site drilling method or using secant piles as the retaining walls. However, due to the working space in metropolitan areas such as Taipei often being small, the application of the aforementioned construction methods was still difficult. This article, taking the Taipei MRT Luzhou line Contract CL700A as an example, introduces the selection of the construction method for cross-passages, the Hydro Pressure Anchor Caisson Method, and its construction processes. This use of the Hydro Pressure Anchor Caisson Method is not only the first time for Taipei MRT, but an innovation in civil engineering in Taiwan. |
本系統中英文摘要資訊取自各篇刊載內容。