Some observations on statnamic pile testing

M. J. Brown, A. F. L. Hyde

    Research output: Contribution to journalArticle

    2 Citations (Scopus)
    390 Downloads (Pure)

    Abstract

    Limited guidance on usage and methodology is currently available to engineers for the most common rapid load pile test, known as Statnamic. In order to improve the analysis of Statnamic testing in clay soils a full-scale instrumented auger bored pile was installed and tested in glacial lodgement till. As a result, improvements have been suggested in the test methodology and analysis. The inclusion of an accelerometer at the pile head would allow direct measurement of acceleration and verification of displacement measurements and velocity calculations. High-precision optical levelling of the pile before and after test cycles would allow multiple loading cycles to be considered cumulatively with greater confidence. The separation of the laser reference source from the test pile should be sufficient to avoid surface wave disturbance.

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    http://www.icevirtuallibrary.com/content/journals
    Original languageEnglish
    Pages (from-to)269-273
    Number of pages5
    JournalGeotechnical Engineering
    Volume159
    Issue number4
    DOIs
    Publication statusPublished - 2006

    Keywords

    • Piles and piling
    • Geotechnical engineering
    • Field testing and monitoring
    • Statnamic load testing
    • Clay soils
    • Rate effects

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  • Research Output

    • 2 Citations
    • 5 Conference contribution
    • 1 Commissioned report

    Statnamic testing in clay soils

    Brown, M. J., Hyde, A. F. L. & Anderson, W. F., Aug 2004, Proceedings of the 7th International Conference on the Application of Stress wave Theory to Piles. Malaysia, p. 387-393 7 p.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • A laboratory study of Statnamic testing of piles in clay

    Anderson, W. F., Brown, M. J., Hyde, A. F. L. & Balderas-Meca, J., Jul 2003, Proceedings of the 2nd International Conference on Advances in Soft Soil Engineering and Technology. Huat, B. B. K., Omar, H., Maail, S. & Mahsun, E. (eds.). Malaysia: UPM Press, p. 117-127

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Activities

    • 1 Other membership

    British Standards Institute (External organisation)

    Michael John Brown (Chair)

    Mar 2014 → …

    Activity: Membership typesOther membership

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