2007•Shanxi ArchitectureRequires access
On roof ripping construction of incline shaft of large section loess tunnel in fork road section
Zhao Dong-ron
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Abstract
Combined with practical engineering of Pandong tunnel in Zhengxi railway passenger special line,the author introduces overall scheme of roof ripping of inclined shaft entering straight tunnel,illustrates concrete scheme and construction method of roof ripping in large section loess tunnel,which to offer a reference for similar engineering.