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- RCCSE(A+)公路运输高质量期刊T1
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收稿日期: 2009-03-26
修回日期: 2009-04-07
网络出版日期: 2010-04-06
Construction Technology of Earth Pressure Balance Shield Machine
Crossing through Karst Cave Section
Received date: 2009-03-26
Revised date: 2009-04-07
Online published: 2010-04-06
代为 , 周智 . 土压平衡盾构机通过溶洞区段的施工技术[J]. 隧道建设, 2009 , 29(增刊1) : 61 -68 . DOI: B
About 175m of the shield tunnel on Guangzhou Metro Line 6 (Datansha Station-Ruyifang Station) crosses through Karst cave, and there during the construction, pre-treatment of surface grouting is made to the Karst cave and such measures as boring parameters optimization, residue volume and grouting volume controlling and residue soil improvement are adopted to make sure that the shield machine successfully crosses through the Karst cave. This thesis discusses about these construction technologies.
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