Design of NATM Tunnel Support system in soft ground conditions

A wide variety of techniques are available for soft ground tunnelling, ranging from Tunnel Boring Machines (TBMs) with segmental linings to Sprayed concrete linings (SCL – also known as the New Austrian Tunnelling Method, NATM).

Many soft ground tunnels are located in sensitive urban environments, where settlement due to tunnelling is a major concern.


Tunnelling Association of India Young Members (TAIym)

Event Details

DATE: 08th December 2022

TIME- 11.00 AM IST


Mr Sharique Khan, Lead Specialist – Tunnel, COWI

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