2013, Volume 15, Issue 12
Strategic Study of CAE >> 2013, Volume 15, Issue 12
Supporting structure durability analysis of Bohai Strait tunnel
School of Civil Engineering, Beijing Jiaotong University, Beijing 100044, China
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Abstract
Through the analysis of factors affecting the durability of the tunnel structure,and according to the relevant engineering test results and the experience of design and construction technology, improving measures of the primary support and secondary lining durability of Bohai Strait tunnel were put forward. The durability design parameters of successfully built tunnel were analyzed. Combining with the actual situation of the Bohai Strait tunnel, the engineering analogy method was adopted to get the durability design parameters of the Bohai Strait tunnel. It could provide a strong guarantee to the fixed number of 100 years of the Bohai Strait tunnel.
Keywords
subsea tunnel ; supporting structure ; durability ; design parameters
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References
[ 1 ] 赵铁军，姜福香. 海底隧道工程耐久性技术[M]. 北京：人民交通 出版社，2010.
[ 2 ] 高占学. 隧道衬砌耐久性研究[D]. 上海：同济大学，2003.
[ 3 ] 谭忠盛. 双洞八车道公路隧道建设关键技术研究报告[R]. 北 京：北京交通大学，2007.
[ 4 ] 刘惠玲，周 定. 我国西南地区酸雨对混凝土性能影响的研究 [J]. 哈尔滨工业大学学报，1997，6：101-106. link1
[ 5 ] 陆采荣. 海底隧道支护结构力学特征及耐久性研究与应用[R]. 南京：南京水利科学研究院，2011.
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