Modelling size-dependent bending, buckling and vibrations of 2D triangular lattices by strain gradient elasticity models: applications to sandwich beams and auxetics

Sergei Khakalo, Viacheslav Balobanov, Jarkko Niiranen

Research output: Contribution to journalArticleScientificpeer-review

78 Citations (Scopus)
83 Downloads (Pure)
Original languageEnglish
Pages (from-to)33-52
Number of pages20
JournalINTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
Volume127
DOIs
Publication statusPublished - Jun 2018
MoE publication typeA1 Journal article-refereed

Keywords

  • Strain gradient elasticity
  • Lattice structures
  • Bernoulli–Euler beam
  • Timoshenko beam
  • Size dependency
  • Bending rigidity
  • Critical buckling load
  • Eigenfrequencies
  • Architectured materials
  • Sandwich structures
  • Auxetics
  • Reentrant honeycombs
  • Mechanical metamaterials

Cite this