Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory

Selda Alpay Oterkus, Erdogan Madenci

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

4 Citations (Scopus)

Abstract

This study presents a fully coupled peridynamic thermomechanical equations, and their nondimensional form for two-dimensional analysis. Peridynamic solutions to both the thermal and deformation field equations are verified against the known solutions. Subsequently, the coupled thermal and structural response of a plate with a pre-existing crack is investigated. It accurately predicts the temperature rise at the crack tips as the crack propagates.

Original languageEnglish (US)
Title of host publication54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference
DOIs
StatePublished - 2013
Event54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference - Boston, MA, United States
Duration: Apr 8 2013Apr 11 2013

Other

Other54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference
CountryUnited States
CityBoston, MA
Period4/8/134/11/13

Fingerprint

Crack propagation
Cracks
Crack tips
Temperature
Hot Temperature

ASJC Scopus subject areas

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

Cite this

Alpay Oterkus, S., & Madenci, E. (2013). Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory. In 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference https://doi.org/10.2514/6.2013-1477

Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory. / Alpay Oterkus, Selda; Madenci, Erdogan.

54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. 2013.

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

Alpay Oterkus, S & Madenci, E 2013, Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory. in 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference, Boston, MA, United States, 4/8/13. https://doi.org/10.2514/6.2013-1477
Alpay Oterkus S, Madenci E. Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory. In 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. 2013 https://doi.org/10.2514/6.2013-1477
Alpay Oterkus, Selda ; Madenci, Erdogan. / Crack growth prediction in fully-coupled thermal and deformation fields using peridynamic theory. 54th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference. 2013.
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