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收稿日期: 2012-08-16
修回日期: 2012-09-10
网络出版日期: 2013-02-19
Treatments of Deformation Joints of Connection Gallery of A Metro Tunnel
Received date: 2012-08-16
Revised date: 2012-09-10
Online published: 2013-02-19
李治国 , 葛寨辉 , 焦雷 . 某地铁联络通道变形缝渗漏水治理技术[J]. 隧道建设, 2012 , 32(增刊2) : 111 -116 . DOI: 10.3973/j.issn.1672-741X.2012.z2.022
The water seepage treatment program and materials of deformation joints of connection gallery of Metro tunnel is determined according to water seepage treatment principles. The problems of water sealing, including sand bursting, grouting leaking, grouting pipe installation and asymmetrical uplifting of structure soleplate, are analyzed. The rational grouting control standards are decided, the grouting effect and safety of the tunnel structure are guaranteed.
Key words: Metro; connection gallery; water seepage; grouting; water sealing; monitoring
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