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Analysis Of Thermal Shock Resistance Of Solids Based On The Nonlocal Elastic Theory, Part I: Thermal Shock Stress

Li, J.E. and Wang, B. (2014). Analysis Of Thermal Shock Resistance Of Solids Based On The Nonlocal Elastic Theory, Part I: Thermal Shock Stress<br />. WIT Transactions on Engineering Sciences,87:221-228.

Document type: Journal Article
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IRMA ID 75039815xPUB256
Title Analysis Of Thermal Shock Resistance Of Solids Based On The Nonlocal Elastic Theory, Part I: Thermal Shock Stress
Author Li, J.E.
Wang, B.
Journal Name WIT Transactions on Engineering Sciences
Publication Date 2014
Volume Number 87
ISSN 1746-4471   (check CDU catalogue  open catalogue search in new window)
Scopus ID 2-s2.0-84896039784
Start Page 221
End Page 228
Total Pages 8
Place of Publication United Kingdom
Publisher W I T Press
HERDC Category C1 - Journal Article (DIISR)
Abstract This research investigates the thermal shock resistance behavior of a plate subjected to a sudden thermal load. It contains two parts. In Part I of this research, the nonlocal elastic theory is implemented to obtain the thermal stress and strain fields of the plate. The difference between the nonlocal model and the local model is discussed. It is found that the thermal stresses are highly over estimated by the local model, which ignores the effect of small length scale. The phenomenon indicates confirms the fact that introduction of non-local parameter is essential in the evaluation of thermal stresses of solids.
Keywords Thermal shock resistance
Fracture mechanics
Nonlocal elastc theory
DOI http://dx.doi.org/10.2495/AMITP20130271   (check subscription with CDU E-Gateway service for CDU Staff and Students  check subscription with CDU E-Gateway in new window)
Description for Link Link to publisher's version
URL http://www.witpress.com/elibrary/wit-transactions-on-engineering-sciences/87/30349
 
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