ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2006, Vol. 26 ›› Issue (增刊2): 44-46.DOI: B
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CENG Wei-Hua
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Abstract:
aking the shield boring through Shougouling fractured zone in TianHua running tunnel of line 3 of Guangzhou Mass Rapid Transit system as example, the author presents the difficulties encountered during the tunnel boring, including buildings protection, mud cakes, water gushing, chamber pressure control and cutting tool damages. Furthermore, the author also provides the corresponding countermeasures.
Key words: unning tunnel shield boring , fractured zone , difficulties , countermeasures
CLC Number:
U455.43
CENG Wei-Hua. Construction Technology for Shield Boring through Fractured Zones[J]. Tunnel Construction, 2006, 26(增刊2): 44-46.
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http://www.suidaojs.com/EN/Y2006/V26/I增刊2/44
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