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| 标题 |
| 城陵矶穿越长江水下软硬不均地层隧道修建技术(27 卷) |
| 英文标题 |
| Construction Technology of Chenglingji Yangtze River Crossing -Tunnel in Hard-Soft Heterogeneous Ground |
| 摘要 |
| 城陵矶穿越长江隧道全长2 756.379 m,根据地层不均匀的地质条件,为节省投资并确保水下施工的安全,在长江南岸以及长江主河道以下地质条件复杂、断层破碎带密集的地段采用盾构法施工,施工长度 2 011.379 m;在长江北岸隧道穿越地质条件较好、埋深较大的河床段采用矿山法施工 |
| 作者 |
| 新闻作者:刘 招 伟 |
| 关键字 |