- CSCD核心中文核心科技核心
- RCCSE(A+)公路运输高质量期刊T1
- Ei CompendexScopusWJCI
- EBSCOPж(AJ)JST
软岩大变形隧道二次衬砌混凝土回填量控制研究
收稿日期: 2013-02-26
修回日期: 2013-05-28
网络出版日期: 2013-08-23
基金资助
中国中铁股份有限公司科技开发计划课题(重点-23-2010)
Study on Control of Concrete Backfilling Amount of Secondary Lining of Largedeformation Softrock Tunnels
Received date: 2013-02-26
Revised date: 2013-05-28
Online published: 2013-08-23
姬延波 . 软岩大变形隧道二次衬砌混凝土回填量控制研究[J]. 隧道建设, 2013 , 33(8) : 664 -667 . DOI: 10.3973/j.issn.1672-741X.2013.08.007
The design of the primary support of the largedeformation softrock section of Tongzhai tunnel on LanzhouChongqing railway is optimized on basis of studies on the deformation rules of the primary support in typical sections. Due to the optimization of the design, the concrete backfilling amount has been brought under effective control and the construction cost has been reduced.
/
| 〈 |
|
〉 |