List of products by author: Arnab Sur

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  Challenges for NATM design of Grant Road Station in Mumbai Metro Line-3

  Abstract: Grant Road underground station is being constructed at the core of densely inhabited part of Mumbai city with old and dilapidated buildings at surface. Because of space constraints, conventional cut & cover station is not possible. Therefore, for upline platform New Austrian Tunnelling Method (NATM) is proposed below buildings and for downline platform narrow cut-and-cover box is proposed below...

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