| 象山隧道液压凿岩台车开挖斜孔掏槽施工技术 |
| |
| 作者单位： | ;1.中铁隧道集团有限公司第一工程处 河南新乡453000 |
| |
| 摘 要： | 新建的龙岩至厦门单线铁路象山隧道断面比较小,使用液压凿岩台车开挖,斜孔掏槽方案受到很大限制。本文介绍了使用液压凿岩台车钻爆开挖象山隧道,选择斜孔掏槽方案实现快速开挖,为类似的隧道工程施工提供经验。
|
| 关 键 词： | 隧道开挖 液压凿岩台车 斜孔掏槽 |
DISCUSSION ON INCLINED CHANNEL CONSTRUCTION TECHNOLOGY WITH HYDRAULIC DRILLING MACHINE IN XIANGSHAN TUNNEL |
| |
| Abstract: | The cross-section at Xiangshan tunnel on the single railway line from Longyan to Xiamen was relatively small and greatly restricted the employment of inclined channel construction using hydraulic drilling machine. This paper discussed the choice of inclined channel project with the aid of using hydraulic drilling machine to realize quick construction in Xiangshan tunnel. It can supply experience to similar tunnel excavation engineering. |
| |
| Keywords: | Tunnel excavation Hydraulic drilling machine Inclined channel |
|
