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A six‐noded element for analysing power‐type singularities under thermal loads
Author(s) -
Dutta Bijan K.
Publication year - 1993
Publication title -
international journal for numerical methods in engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.421
H-Index - 168
eISSN - 1097-0207
pISSN - 0029-5981
DOI - 10.1002/nme.1620361309
Subject(s) - gravitational singularity , type (biology) , element (criminal law) , thermal , finite element method , mathematics , structural engineering , variable (mathematics) , power (physics) , engineering , mathematical analysis , physics , geology , thermodynamics , paleontology , political science , law
Abstract The shape functions of a 6‐noded triangular element have been derived to model power‐type singularities under thermal loads. A number of case studies have been presented, which involve variable‐order singularities under mechanical and thermal loads. The results show the usefulness of the element.