ISSN 2096-4498 CN 44-1745/U
隧道建设(中英文) ›› 2006, Vol. 26 ›› Issue (增刊1): 22-24.DOI: B
• 专家论谈 • 上一篇 下一篇
马小汀
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MA Xiao-Ding
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摘要:
由于盾构经过长距离砂层中掘进,刀具损坏严重,且由于该段地层上软下硬,盾构进入该段时掘进非常困难,根据工期要求及对接方案的可行性的综合分析评价,选择矿山法完成贯通对接。详细介绍了盾构法隧道与矿山法隧道对接施工技术。
关键词:  , 盾构法隧道 矿山法隧道 对接
Abstract:
Due to the serious damages of the cutting tools of the shield machine after longdistance boring in sand layers, as well as the hardsoft heterogeneous ground conditions in the portion of the tunnel, it would be of great difficulty for the shield machine to drive through the tunnel portion. On basis of the comprehensive evaluations on the requirements of the construction schedules and the feasibility of various connection alternatives, the alternative of mined tunnel is determined to be adopted. The article presents the construction technology of the connection portion between the shielddriven tunnel and the mined tunnel in detail.
Key words: shielddriven tunnel mined tunnel  , countermeasure
中图分类号:
U455.4
马小汀. 盾构法隧道与矿山法隧道对接施工技术[J]. 隧道建设, 2006, 26(增刊1): 22-24.
MA Xiao-Ding. Construction Technology of Connnection Portion between Shielddriven Tunnel and Mined Tunnel[J]. Tunnel Construction, 2006, 26(增刊1): 22-24.
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