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

doi:10.1016/j.ijengsci.2018.02.004

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

Department of Civil Engineering

Research output: Contribution to journal › Article › Scientific › peer-review

119 Citations (Scopus)

190 Downloads (Pure)

Original language	English
Pages (from-to)	33-52
Number of pages	20
Journal	INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
Volume	127
DOIs	https://doi.org/10.1016/j.ijengsci.2018.02.004
Publication status	Published - Jun 2018
MoE publication type	A1 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

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10.1016/j.ijengsci.2018.02.004

ENG_Khakalo_et_al_Modelling_size-dependent_bending_International_journal_of_engineeringAccepted author manuscript, 3.21 MBLicence: CC BY-NC-ND

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Isogeometric adaptive methods for thin-walled structures– with applications from architectural and industrial design in structural and mechanical engineering
Niiranen, J.
01/09/2016 → 31/08/2018
Project: Academy of Finland: Other research funding
Isogeometric adaptive methods for thin-walled structures – with applications from architectural and industrial design in structural and mechanical engineering
Balobanov, V., Niiranen, J. & Khakalo, S.
01/09/2013 → 31/08/2016
Project: Academy of Finland: Other research funding
Isogeometric adaptive methods for thin-walled structures- with applications from architectural and industrial design in structural and mechanical engineering
Niiranen, J.
01/09/2013 → 31/08/2018
Project: Academy of Finland: Other research funding

Cite this

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

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",

author = "Sergei Khakalo and Viacheslav Balobanov and Jarkko Niiranen",

year = "2018",

month = jun,

doi = "10.1016/j.ijengsci.2018.02.004",

language = "English",

volume = "127",

pages = "33--52",

journal = "INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE",

issn = "0020-7225",

publisher = "Elsevier Ltd",

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Modelling size-dependent bending, buckling and vibrations of 2D triangular lattices by strain gradient elasticity models: applications to sandwich beams and auxetics. / Khakalo, Sergei; Balobanov, Viacheslav; Niiranen, Jarkko.

In: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, Vol. 127, 06.2018, p. 33-52.

Research output: Contribution to journal › Article › Scientific › peer-review

TY - JOUR

T1 - Modelling size-dependent bending, buckling and vibrations of 2D triangular lattices by strain gradient elasticity models: applications to sandwich beams and auxetics

AU - Khakalo, Sergei

AU - Balobanov, Viacheslav

AU - Niiranen, Jarkko

PY - 2018/6

Y1 - 2018/6

KW - Strain gradient elasticity

KW - Lattice structures

KW - Bernoulli–Euler beam

KW - Timoshenko beam

KW - Size dependency

KW - Bending rigidity

KW - Critical buckling load

KW - Eigenfrequencies

KW - Architectured materials

KW - Sandwich structures

KW - Auxetics

KW - Reentrant honeycombs

KW - Mechanical metamaterials

U2 - 10.1016/j.ijengsci.2018.02.004

DO - 10.1016/j.ijengsci.2018.02.004

M3 - Article

VL - 127

SP - 33

EP - 52

JO - INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE

JF - INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE

SN - 0020-7225

ER -

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

Keywords

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Projects

Isogeometric adaptive methods for thin-walled structures– with applications from architectural and industrial design in structural and mechanical engineering

Isogeometric adaptive methods for thin-walled structures – with applications from architectural and industrial design in structural and mechanical engineering

Isogeometric adaptive methods for thin-walled structures- with applications from architectural and industrial design in structural and mechanical engineering

Cite this