頁籤選單縮合
題 名 | 高速鐵路樁基礎工程設計及施工探討=Design and Construction Consideration of Pile Foundations of High Speed Rail Project |
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作 者 | 陳明山; 段紹緯; | 書刊名 | 地工技術 |
卷 期 | 113 2007.09[民96.09] |
頁 次 | 頁45-56 |
專 輯 | 高速鐵路工程案例 |
分類號 | 442.42 |
關鍵詞 | 群樁效應; 土壤彈簧; 基礎等值彈簧; Pile group effect; Soil spring; Foundation equivalent spring constant; |
語 文 | 中文(Chinese) |
中文摘要 | 臺灣高速鐵路南部路段所經爲臺灣西南部海岸平原區,表層地層屬鬆軟具高壓縮性及低承載力之近代沖積層,故設計上均採高架橋由樁基礎支承。基樁數量超過20000支,平均樁長約爲50至60公尺,樁徑大部份在1.5至2.5公尺之間,屬於大口徑之鑽掘樁。本文為亞新工程顧問公司於從事高速鐵路工程南部段之樁基礎設計與施工階段所獲得之幾項經驗提供大家分享,期能供爾後類似工程參考。 |
英文摘要 | The alignment of Taiwan High Speed Rail (THSR) passes through the southwestern coast plain in southern Taiwan. The geological condition in the region consists of soft compressible alluvial deposits in the upper soil strata. Over twenty thousands of 1.5 to 2.5m large diameter bored piles with lengths of 50 to 60 m were constructed to support the viaducts and bridges of the rail. The foundation engineering practices through this significant project in Taiwan are discussed in details. An overview of the THSR Project will first be provided, and then important design requirements and considerations are discussed. This is followed by discussions of load test programs implemented in this infrastructure project. Finally, several issues related to design and analysis of foundation systems were discussed from a retrospective perspective. |
本系統中英文摘要資訊取自各篇刊載內容。