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2011年05 期
| 标题 |
| 雪峰山隧道小间距穿越软塑地层技术研究(51 卷) |
| 英文标题 |
| Study on driving of Xuefengshan tunnels with small distance apart in soft-plastic stratum |
| 摘要 |
| 雪峰山隧道为向莆铁路上第二长隧道，控制着全线的总体工期，隧道左线长17 842 m，右线长17 836 m。隧道进口段小间距穿越软塑地层，地层饱和含水，施工条件复杂。施工过程中，经过方案比选，因地制宜，选择土体劈裂注浆工法加固土体，稳定支护。本文根据现场收集资料，查证国 |
| 作者 |
| 新闻作者:余朝阳 |
| 关键字 |
