ISSN 2096-4498
CN 44-1745/U
ISSN 2096-4498
CN 44-1745/U
Effect of Shield Tail Sealing in Prevention of Mortar Leakages
Received date: 2006-10-31
Revised date: 2006-11-16
Online published: 2010-01-08
In the paper, the author presents the adverse effects of mortar leakages, the causes for themortar leakages and the influences of the tail sealing types, mortar mixing ratios and grease performances on the tail sealing and recommends some countermeasures to guarantee the performance of the tail sealing.
Key words： shield boring ; tail sealing ; mortar leakage prevention ; tail brush sealing grease
ZHANG Fu-Min . Effect of Shield Tail Sealing in Prevention of Mortar Leakages[J]. Tunnel Construction, 2006 , 26(增刊2) : 52 -55 . DOI: B
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