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2011年07 期
| 标题 |
| 沪蓉西高速公路龙潭特长隧道深大竖井施工技术(51 卷) |
| 英文标题 |
| Construction technology of large-profile and deep shaft for Longtan super-long tunnel on Shanghai-Chengdu-Xining expressway |
| 摘要 |
| 沪蓉西高速公路龙潭隧道左、右线长度分别为8 693 m和8 599 m，在距出口端约3 km处分别设3号、4号竖井进行通风。竖井施工有以下特点：综合利用悬吊钢丝绳，减少稳车投入；开挖采用人工钻爆法进行施工，避免投入伞钻，减少设备投资；衬砌混凝土分别采用整体下滑模板进行施工； |
| 作者 |
| 新闻作者:徐美华 |
| 关键字 |
