2011•Qiye jishu kaifaRequires access
Construction technology of the jacking culvert of existing lines
Tan Bo
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Abstract
Combined with the jacking culvert construction of the 12th section of Zhejiang-Jiangxi Railway electrification transformation project,this paper introduces the technology of jacking culvert construction,and emphatically explains the slide plate of jacking culvert of existing lines,back construction,D-type auxiliary girder construction and the control measures in jacking process.