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Keywords: red line
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Proceedings Papers

Paper presented at the ISRM International Symposium on Rock Mechanics - SINOROCK 2009, May 19–22, 2009
Paper Number: ISRM-SINOROCK-2009-137
... ABSTRACT Adits connecting annex shafts and a bored tunnel are constructed for the Dubai Metro Red Line for the purpose of ventilation and passenger escape. A critical part of the design is to mitigate the risk of face instability due to the mining of adits to connect the bored tunnel and annex...

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