Continuum mechanics based beam elements for linear and nonlinear analyses of multi-layered composite beams with interlayer slips

Cited 3 time in webofscience Cited 0 time in scopus
  • Hit : 213
  • Download : 0
In this study, we present continuum mechanics based beam elements for linear and nonlinear analyses of multilayered composite beams with interlayer slips. Nonlinear kinematics of multi-layered beams allowing interlayer slips and the finite element formulation for nonlinear incremental analysis are derived. An important feature of the proposed beam element is an advanced modeling capability that originates from individual modeling of each beam layer using cross-sectional elements and layer degrees of freedom, which are embedded in the beam formulation. Complicated layered beam geometries including arbitrary numbers of layers and interlayers, varying and composite cross-sections, and eccentricities can be easily modeled without additional interface elements or constraints. Further, the proposed beam finite element is successfully applicable for predicting geometric and material nonlinear behaviors of the multi-layered beams including nonlinear load-slip relations at interlayers. The superb performance and predictive capability of the proposed beam element are demonstrated through several representative numerical examples.
Publisher
ELSEVIER SCI LTD
Issue Date
2020-03
Language
English
Article Type
Article
Citation

COMPOSITE STRUCTURES, v.235

ISSN
0263-8223
DOI
10.1016/j.compstruct.2019.111740
URI
http://hdl.handle.net/10203/272192
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 3 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0