ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2016, Vol. 36 ›› Issue (9): 1095-1100.DOI: 10.3973/j.issn.1672-741X.2016.09.010
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XIE Zhenling, HE Xiaobo
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Abstract:
There are many risk sources on the segment floating transportation route of inland river immersed tunnel. The risk differences between segment floating transportation in sea and that in river are compared. The risks, including segment undocking, low water level points, segment crossing bridge with small span, segment turning area with high flow velocity and segment floating transportation in area with high flow velocity, are assessed and classified by risk matrix method. The risks of segment floating transportation are predicted and their countermeasures are summarized. The segment floating transportation for the first time is successful and can provide reference for followup segment floating transportation.
Key words: inland river immersed tunnel, longdistance complex water area, floating transportation risk, risk matrix method, floating transportation for first time
CLC Number:
U 455
XIE Zhenling, HE Xiaobo. Analysis of Risks in Longdistance Floating Transportation of Immersed Tunnel Segment in Complex Inland River and Their Countermeasures[J]. Tunnel Construction, 2016, 36(9): 1095-1100.
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URL: http://www.suidaojs.com/EN/10.3973/j.issn.1672-741X.2016.09.010
http://www.suidaojs.com/EN/Y2016/V36/I9/1095