ISSN 2096-4498 CN 44-1745/U
隧道建设(中英文) ›› 2015, Vol. 35 ›› Issue (S2): 101-107.DOI: 10.3973/j.issn.1672-741X.2015.S2.018
• 施工技术 • 上一篇 下一篇
刘辉
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作者简介:
LIU Hui
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摘要:
既有线加固施工安全风险非常高,如何能有效的降低施工的安全风险,高效、安全的完成既有线施工,是施工技术需要解决的问题。依托长沙站进、出站地道线路加固工程实施的现场实践证明,采用D便梁滑轨横移简易三角支架吊装施工方法方便、快捷、可靠,施工过程中接触网不需停电,能满足既有线施工安全的需求,安全性能高。
关键词: 既有线下穿, D便梁架空, 扣轨抬梁
Abstract:
The reinforcement of the existing railway is risky. In this paper, the construction of Dshape beam used in underground gallery of Changsha Station Crossing underneath existing railway line is presented. The construction practice shows that Dshape beam can meet the construction requirements very well.
Key words: crossing underneath existing railway, Dshape beam, rail fastening and beam lifting
中图分类号:
U 455.46
刘辉. 长沙火车站新建进出站地道下穿既有铁路D便梁架空施工技术[J]. 隧道建设, 2015, 35(S2): 101-107.
LIU Hui. Construction Technologies for Dshape Beam Used in Underground Gallery of Changsha Station Crossing Underneath Existing Railway Line[J]. Tunnel Construction, 2015, 35(S2): 101-107.
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