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 language | English (US) |
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| Title of host publication | 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference |
| Publisher | American Institute of Aeronautics and Astronautics Inc, AIAA |
| ISBN (Print) | 9781624103926 |
| State | Published - 2016 |
| Event | 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016 - San Diego, United States Duration: Jan 4 2016 → Jan 8 2016 |
Other
| Other | 57th AIAA/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference, 2016 |
|---|---|
| Country | United States |
| City | San Diego |
| Period | 1/4/16 → 1/8/16 |
ASJC Scopus subject areas
- Civil and Structural Engineering
- Building and Construction
- Architecture
- Mechanics of Materials