Simulation of a bio-adhesion system with viscoelasticity

M. M. Tang, A. K. Soh

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

1 Citation (Scopus)

Abstract

The present study focuses on investigation of the adhesive phenomenon of gecko with viscoelasticity using the finite element method. By simplifying a single spatulae as a flat-ended cylinder in contact with a rigid substrate, a model is devised to study the critical radius under which the stress becomes uniform for the adhesive structure. Furthermore, viscoelasticity is taken into consideration in the simulation model instead of elasticity. The critical cylinder radii determined are in agreement with theoretical calculations and experimental data.

Original languageEnglish
Title of host publicationFracture and Strength of Solids VII
PublisherTrans Tech Publications
Pages780-784
Number of pages5
ISBN (Print)9780878492107
DOIs
Publication statusPublished - 2011
Externally publishedYes
EventInternational Conference on Fracture and Strength of Solids (FEOFS) 2010 - Kuala Lumpur, Malaysia
Duration: 7 Jun 20109 Jun 2010
Conference number: 8th
https://www.scientific.net/KEM.462-463 (Proceedings)

Publication series

NameKey Engineering Materials
Volume462-463
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

ConferenceInternational Conference on Fracture and Strength of Solids (FEOFS) 2010
Abbreviated titleFEOFS 2010
Country/TerritoryMalaysia
CityKuala Lumpur
Period7/06/109/06/10
Internet address

Keywords

  • Finite element method
  • Van der waals force
  • Viscoelasiticity

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