Bond-based peridynamics with an arbitrary poisson’s ratio

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

8 Scopus citations

Abstract

The bond-based peridynamics is modified to remove the constraint on the Poisson’s ratio. Bonds connecting the material point are classified as normal bonds and shear bonds. It enables the direct use of 2-D plane stress and plane strain constitutive laws for isotropic materials. Engineering constants such as elastic modulus, Poisson’s ratio and shear modulus are utilized in the expressions for peridynamic parameters associated with the normal and shear bonds. The interaction forces between two material points are in opposite directions with equal magnitude. However, the forces are determined by deformation states of these two material points. Several simulation results establish the fidelity of this approach.

Original languageEnglish (US)
Title of host publication57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
PublisherAmerican Institute of Aeronautics and Astronautics Inc, AIAA
ISBN (Print)9781624103926
StatePublished - 2016
Event57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016 - San Diego, United States
Duration: Jan 4 2016Jan 8 2016

Other

Other57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016
CountryUnited States
CitySan Diego
Period1/4/161/8/16

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction
  • Architecture
  • Mechanics of Materials

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  • Cite this

    Hu, Y., & Madenci, E. (2016). Bond-based peridynamics with an arbitrary poisson’s ratio. In 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference American Institute of Aeronautics and Astronautics Inc, AIAA.