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2010年05 期
| 标题 |
| 单拱暗挖车站上穿既有地铁线施工技术(50 卷) |
| 英文标题 |
| Construction technology of single-arch metro station above existing metro line by NATM(New Austrian Tunnelling Method) |
| 摘要 |
| 当在既有地铁隧道上方进行新建地铁施工时，对既有隧道的顶部卸载会引起既有地铁结构的隆起变形，运营地铁对隧道结构的变形要求极其严格，施工中采用合理的施工方法对变形的控制至关重要。浅埋大跨单拱两柱暗挖结构上穿既有地铁、铁路线等地下工程施工中，采用“中柱法”施工 |
| 作者 |
| 新闻作者:杜建华，杜华林 |
| 关键字 |
