Effect of vibration on axisymmetric indentation of a model elasto-viscoplastic material

Z. Huang, M. Lucas, M. J. Adams

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

    Abstract

    In this study, a series of axisymmetric indentation simulations was carried out for a model elasto-viscoplastic material, plasticine, using the finite element method in order to gain insight into the bulk mechanical now of the material and the interface frictional characteristics for rigid spherical indenters. Experiments were conducted to obtain selected data as a basis for successful validations of the numerical simulations. Subsequently, a validated study of superimposed vibration loading on standard indentation measurements is described, which investigates the effect on interfacial conditions. The results show that the reduction in indentation load by superimposed oscillations may be explained by a combination of stress superposition and friction reduction.

    Original languageEnglish
    Title of host publication16th International Conference on Computer-aided Production Engineering CAPE 2000
    EditorsJ. A. McGeough
    Place of PublicationBury St Edmunds
    PublisherProfessional Engineering Publishing Ltd
    Pages353-362
    Number of pages8
    ISBN (Print)186058263X, 9781860582639
    Publication statusPublished - 2000
    Event16th International Conference on Computer-Aided Production Engineering - University of Edinburgh, Edinburgh, United Kingdom
    Duration: 7 Aug 20009 Aug 2000

    Publication series

    NameIMechE conference transactions
    PublisherProfessional Engineering for The Institution of Mechanical Engineers
    Volume2000-5
    ISSN (Print)1356-1448

    Conference

    Conference16th International Conference on Computer-Aided Production Engineering
    Abbreviated titleCAPE 2000
    CountryUnited Kingdom
    CityEdinburgh
    Period7/08/009/08/00

    Research Output

    Effect of vibration on axisymmetric indentation of a model elasto-viscoplastic material

    Huang, Z., Lucas, M. & Adams, M. J., 2000.

    Research output: Contribution to conferencePaper

    Activities

    • 1 Participation in conference

    16th International Conference on Computer-Aided Production Engineering

    Zhihong Huang (Participant)

    7 Aug 20009 Aug 2000

    Activity: Participating in or organising an event typesParticipation in conference

    Cite this

    Huang, Z., Lucas, M., & Adams, M. J. (2000). Effect of vibration on axisymmetric indentation of a model elasto-viscoplastic material. In J. A. McGeough (Ed.), 16th International Conference on Computer-aided Production Engineering CAPE 2000 (pp. 353-362). (IMechE conference transactions; Vol. 2000-5). Professional Engineering Publishing Ltd . http://copac.ac.uk/search?&isn=186058263X&sort-order=ti%2C-date