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        Tunnels Construction Machinery

        Building Construction Machinery

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        In modern world tunnels are excavated for various purposes like laying pipes, building underground railways, mining operations, for multipurpose hydel projects etc. Tunnel excavation requires lots of technical skills and sophisticated machineries.

        Tunnels Construction

        Construction of tunnels is done using materials varying from soft clay to hard rock. There are many factors on which the method of tunnel construction depends on. These are like the ground water conditions, ground conditions, the diameter and length of the tunnel drive, the tunnel depth, the logistics of supporting the tunnel excavation, and most important of all the final use and shape of the tunnel and risk management.

        Tunnels Construction Machinery Usually tunnels are of three types:

        Types of Tunnels Construction Machines

        For tunnel excavation lot of machineries are available, which are as follows :

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