Tunnel Boring | Environmental XPRT

Articles & Whitepapers

  • Modelling over-boring and extension of a tunnel with surrounding excavations - Case Study

    Modelling over-boring and extension of a tunnel with surrounding excavations - Case Study

    Project Description As part of phase four in the extension of the ANDRA Meuse/Haute-Marne Underground Research Laboratory, a safety niche (called GT1) will be over-bored into a larger section, then extended. The tunnel axis is 16 m from an auxiliary shaft (named PX). Two perpendicular drifts, called GLN and GLE, connect these 2 excavations (Fig 1). Itasca was asked to verify how these works ...

News

  • Atkins scoops three honours at Ground Engineering Awards

    Atkins scoops three honours at Ground Engineering Awards

    Atkins’ expertise in geotechnics and ground engineering has been cemented at the prestigious 2011 Ground Engineering Awards as the consultancy scooped three top awards. The first honour went to Benoit Latapie, who was named Young Geotechnical ...

Equipment & Solutions

  • Tension Infiltrometer Set
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    Tension Infiltrometer Set

    Tension infiltrometer for measuring hydraulic properties of unsaturated soil, complete standard set.