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題名 | 超高壓噴射灌漿工法(SJM)之應用--以捷運蘆洲線徐匯中學站施工為例=Application of Superjet-Midi(SJM) Grouting Method--Taking the Luzhou Line's St. Ignatius High School Station as an Example |
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作者 | 鄧華岡; 林恆次; | 書刊名 | 捷運技術 |
卷期 | 41 2009.08[民98.08] |
頁次 | 頁67-78 |
分類號 | 441.13 |
關鍵詞 | 超高壓噴射灌漿工法; 灌漿; 開挖作業; 捷運蘆洲線; 徐匯中學車站; Superjet-midi; SJM; Grouting; Excavation; Luzhou line; St. Ignatius high school station; |
語文 | 中文(Chinese) |
中文摘要 | 臺北捷運蘆洲線CL700B區段標CL802徐匯中學車站,施工階段施作地質調查時已知土 壤層次較為複雜,具有容易流動化及易受擾動之性質,且站體連續壁多處為連續之折曲狀, 各項因素皆增加本車站施工之難度,雖於進行深開挖作業前,針對開挖之潛在風險均有事先 考量及適當作為,仍未能有效避免於94年9月8日發生意外事故。本文以徐匯中學站之意外事 故為例,說明後續相關補救措施,並以超高壓噴射灌漿工法Superjet-Midi(SJM),應用在本事 故進行工區復舊之探討,以作為爾後捷運車站開挖作業時之參考。 |
英文摘要 | In a geological survey during construction, the Luzhou line’s St. Ignatius High School Station (Section Contract CL700B) was found to have complex soil layers with a tendency towards floating and being disturbed. In addition, on the diaphragm wall appeared multiple continuous bends. As a result, all those factors have contributed to difficulties during construction of the station. Although necessary consideration and operations about the potential risks were conducted prior to deep excavation, an accident occurred on Sept. 8, 2005 that could still have been effectively avoided. Taking the accident at the Luzhou line’s St. Ignatius High School Station as an example, this paper introduces related follow-up remedial measures and reviews the application of the Superjet-Midi (SJM) grouting method to the construction site returning to its original condition, and serving as a reference for later station excavation. |
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