Documents Microtunneling presentation 2014

Slide 1 GENERAL PRESENTATION FOR MICRO TUNNELINNG TECHNIQUE   www.qtcgqatar.com Tel: +974 467 8066 Fax: +974 44663869 E-mail: [email protected] [email protected] Doha-…

Documents FastEPBAdvance_NAT2014

182 Achieving Fast EPB Advance in Mixed Ground: A Study of Contributing Factors Joe Roby and Desiree Willis The Robbins Company ABSTRACT: Earth Pressure Balance (EPB) tunneling…

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