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2010年10 期
| 标题 |
| 城峰1#，2#，3#隧道小间距段出洞方案(50 卷) |
| 英文标题 |
| Construction scheme of exit zone of Chengfeng tunnels No.1 , No.2 and No.3 with small space apart |
| 摘要 |
| 随着高速铁路工程技术的不断向前发展，为减少展线绕行，小间距隧道方案的运用越来越普遍，向莆铁路上小间距隧道就频繁使用。城峰隧道三线小间距，施工干扰复杂，洞身开挖会相互影响，中间岩柱加固难度大，通过分析向莆铁路城峰1#，2#，3#隧道的施工技术，介绍了小间距隧道的 |
| 作者 |
| 新闻作者:曹 鸽，余朝阳 |
| 关键字 |
