ISSN 2096-4498
CN 44-1745/U
Tunnel Construction ›› 2016, Vol. 36 ›› Issue (5): 619-626.DOI: 10.3973/j.issn.1672-741X.2016.05.019
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LI Hai, ZHU Changsong*
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Abstract:
The shield should be transported to launching shaft in tunnel after dismantling when the receiving shaft has been closed. As a result, a series of shield dismantling methods for 6 390 mm EPB shield used in Line No. 6 of Tianjin Metro, including cutterhead dismantling, front shield dismantling, shield body dismantling and shield tail dismantling, are designed and applied; and the shield transport in tunnel can be achieved. The abovementioned shield dismantling methods can provide reference and guidance for similar projects in the future.
Key words: earth pressure balance (EPB) shield, shield dismantling method, closed station, shield receiving
CLC Number:
U 455
LI Hai, ZHU Changsong. Analysis of Shield Dismantling Method under Conditions of Closed Receiving Shaft[J]. Tunnel Construction, 2016, 36(5): 619-626.
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