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題 名 | 自承式雙排鋼版樁工法擋土開挖行為探討=Study of the Behavior of Self-Stand Two-Row Sheet Piles Used in Excavation |
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作 者 | 陳厚銘; | 書刊名 | 地工技術 |
卷 期 | 75 1999.10[民88.10] |
頁 次 | 頁41-48 |
分類號 | 441.17 |
關鍵詞 | 鋼版樁; 自承式擋土; 開挖穩定性; 拱效應; 應變諧合; Sheet pile; Self-stand retaining excavation; Stability of excavation; Arch effect; Strain compatibility; |
語 文 | 中文(Chinese) |
中文摘要 | 本文以兩階段斜坡明挖( GL.+0~-6.5m )配合雙排鋼版樁自承工法( GL.-6.5~-13.5m )之實際開挖試驗案例,根據開挖期間之監測及觀察結果,探討在開挖行 為下自承式雙排鋼版樁擋土措施其勁度及變形行為。該試驗案例最後因鋼版樁變形量過大, 而改採架設內支撐系統以完成開挖作業,但仍期望本試驗案例之探討,可供後續相關研究及 應用之參考。 |
英文摘要 | A case study of slope open-cut and self-stand two-row sheet piles used in excavation is presented in this paper. The involving stiffness and deformation behaviors of self-stand two-row sheet piles during excavation are interpreted and summarized in this paper based on the data resulting from fied monitoring and observation. Although the measured deflections of sheet piles in-situ are more larger than estimation and braced system is adopted to finish excavation finally. We still expect to have some help in understanding and further research of this technique. |
本系統中英文摘要資訊取自各篇刊載內容。