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Find out more about GCG Co-Authors New Research Comparing Sonic and Rotary Drilling on HS2

GCG Co-Authors New Research Comparing Sonic and Rotary Drilling on HS2
Geotechnical Consulting Group (GCG) is pleased to highlight a new technical paper examining the performance of sonic and rotary borehole drilling techniques in highly variable ground conditions along the High Speed 2 alignment in Northwest London. The paper, “A comparison of rotary and sonic borehole drilling techniques in the Lambeth Group and Chalk Group on…
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Find out more about CIRIA C791 – The Management of Advanced Numerical Modelling in Geotechnical Engineering: Good Practice

CIRIA C791 – The Management of Advanced Numerical Modelling in Geotechnical Engineering: Good Practice
GCG’s Prof Kelvin Higgins is delighted to have co-authored the CIRIA C791 report. The report draws on GCG’s and Imperial College’s 40 years’ experience of undertaking state of the art…


