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2010年05 期
| 标题 |
| 高速铁路超大断面隧道CRD施工技术(50 卷) |
| 英文标题 |
| Construction technology of CRD method used in super-large cross section tunnel on high speed railway |
| 摘要 |
| 哈大客运专线笔架山隧道开挖断面积为209 m2，是当今国内断面最大的高速铁路隧道，设计采用CRD法施工。介绍了该隧道采用CRD(交叉隔壁法)法的施工工艺，同时针对该工艺对需要爆破的石质地层的不适应性，优化了原设计的CRD施工工艺。对今后高速铁路特大断面隧道设计施工具有指导 |
| 作者 |
| 新闻作者:刘光唯，丁志亮 |
| 关键字 |
