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2011年05 期
| 標題 |
| 雪峰山隧道小間距穿越軟塑地層技術(shù)研究(51 卷) |
| 英文標題 |
| Study on driving of Xuefengshan tunnels with small distance apart in soft-plastic stratum |
| 摘要 |
| 雪峰山隧道為向莆鐵路上第二長隧道，控制著全線的總體工期，隧道左線長17 842 m，右線長17 836 m。隧道進口段小間距穿越軟塑地層，地層飽和含水，施工條件復(fù)雜。施工過程中，經(jīng)過方案比選，因地制宜，選擇土體劈裂注漿工法加固土體，穩(wěn)定支護。本文根據(jù)現(xiàn)場收集資料，查證國 |
| 作者 |
| 新聞作者:余朝陽 |
| 關(guān)鍵字 |
