Search Results: 'Seli'

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Seli
  Content Type Features
  Date 2013
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Inroads below
04 December, 2013
TBMs, hybrids, and pipejacking technology are finding greater applications and opportunities in mining, reports Patrick Reynolds

Invisible options
21 June, 2013
As urban infrastructure moves underground, SEM has proved to be a very flexible tool to construct complex underground structures. With blasting restrictions in many cities, roadheaders are providing reasonable production rates combined with low noise and vibration levels. Enrique Fernandez and Alejandro Sanz, both of Dragados, and Juergen Laubbichler of Dr. Sauer & Partners, explain why the industry should consider SEM in urban environments.

Copenhagen copes
28 February, 2013
Alex Conacher speaks to Guy Taylor, project director of client Metroselskabet, and Soren Eskesen, head of Cityringen tunnelling for the client, and chair of the Danish Tunnel and Underground Works Association for this update from site, and a new project offshoot, as the first machine arrives in port and site preparations draw to a close