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沉管隧道带垄沟碎石垫层清淤施工方法研究
收稿日期: 2016-11-04
修回日期: 2017-09-07
网络出版日期: 2018-02-01
基金资助
国家重点研发计划(2017YFC0805305)
Study of Method of Dredging Construction for Immersed Tunnel with Furrow Gravel Cushion Foundation
Received date: 2016-11-04
Revised date: 2017-09-07
Online published: 2018-02-01
冯海暴 , 尹刚 . 沉管隧道带垄沟碎石垫层清淤施工方法研究[J]. 隧道建设, 2018 , 38(1) : 86 -90 . DOI: 10.3973/j.issn.2096-4498.2018.01.011
The dredging construction for the immersed tunnel with furrow gravel cushion foundation should be carried out. As a result, new type of dredging methods and equipments, with no disturbance to top of gravel cushion foundation, are developed for immersed tunnel with furrow gravel cushion foundation by analytical calculation, physical model test and numerical simulation considering construction environments and conditions. By adopting the abovementioned methods and equipments, the dredging construction of the rubble furrow and furrow top can be carried out, rapid dredging construction can be realized and construction risk can be reduced.
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