Abstract
Peridynamics is an emerging nonlocal continuum theory which allows governing field equations to be applicable at discontinuities. This applicability at discontinuities is achieved by replacing the spatial derivatives, which lose meaning at discontinuities, with integrals that are valid regardless of the existence of a discontinuity. This study presents a fully coupled peridynamic thermomechanical equations, and their nondimensional form. An explicit staggered algorithm is implemented in order to numerically approximate the solution to these coupled equations. The coupled thermal and structural responses of a thermoelastic semi-infinite bar and a thermoelastic vibrating bar are subsequently investigated.
| Original language | English (US) |
|---|---|
| Title of host publication | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 |
| State | Published - Dec 1 2012 |
| Event | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 - Honolulu, HI, United States Duration: Apr 23 2012 → Apr 26 2012 |
Publication series
| Name | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 |
|---|
Other
| Other | 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 |
|---|---|
| Country | United States |
| City | Honolulu, HI |
| Period | 4/23/12 → 4/26/12 |
ASJC Scopus subject areas
- Aerospace Engineering
- Mechanical Engineering
- Materials Science(all)
- Surfaces and Interfaces
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Cite this
Agwai, A., Guven, I., & Madenci, E. (2012). Fully coupled peridynamic thermomechanics. In 53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012 (53rd AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference 2012).