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立交隧道地质敏感度及结构适应性研究
收稿日期: 2016-03-28
修回日期: 2016-05-11
网络出版日期: 2016-08-17
基金资助
重庆市科技人才培养计划(领军人才)项目(cstc2013kjrc1jrcpy30001)
Study of Geological Sensitivity and Structural Adaptability of Interchange Tunnel
Received date: 2016-03-28
Revised date: 2016-05-11
Online published: 2016-08-17
蒋树屏 , 谢锋 , 王星星 , 秦峰 , 秦之富 . 立交隧道地质敏感度及结构适应性研究[J]. 隧道建设, 2016 , 36(8) : 897 -905 . DOI: 10.3973/j.issn.1672-741X.2016.08.002
The interchange tunnels, tunnels crossing underneath existing tunnels, are studied by geological sensitivity method. The sensitivity values and related soil layer thicknesses in different geological sensitivity sections of interchange tunnels under different cover depths and geological conditions are calculated by numerical simulation. The structural adaptability of interchange tunnel is obtained. The study results coincide with the actual conditions. The structural adaptability countermeasures decided are rational and effective.
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