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doi:10.3850/GI141
Optimization of Dynamic Compaction Processes — A Case Study
Richard Moyle1 and Peter Redman2
1PHD Candidate, University of Sydney & Coffey Geotechnics Limited, Atlantic House, Atlas Business Park, Simonsway, Manchester, UK M22 5PR.
richard_moyle@coffey.com
2Geotechnical Consultant, 21/2 Beattie Street, Balmain, NSW Australia 2041.
p_redman@bigpond.com
ABSTRACT
This paper presents an assessment of aspects of the dynamic compaction process based on a full scale field trial of a filled site. In particular the methodology and results of heave/penetration testing are examined in conjunction with insitu monitoring and testing. The efficiency of the compaction process is examined and the significance of the early stages of energy application is identified. Recommendations are presented for the interpretation of heave/penetration test data and the potential identified for ground disturbance and heave to affect the compaction efficiency.
Keywords: Dynamic compaction; heave/penetration tests.
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