On solutions of two-dimensional linear elastostatic and heat-transfer problems in the vicinity of singular points

Zohar Yosibash*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

10 Scopus citations

Abstract

Singular points associated with the linear theories of steady-state heat transfer and elasticity are discussed. Exact solutions for a set of benchmark problems consisting of crack tips, wedge corners of different angles and materials and internal multi-material interfaces in isotropic as well as anisotropic materials are provided and described in detail. Both the generalized flux/stress intensity factors (GFIFs/GSIFs) and the eigenfunctions are explicitly presented. The efficiency, robustness and accuracy of new numerical methods based on the p-version of the finite element method are demonstrated on the basis of the benchmark problems.

Original languageEnglish
Pages (from-to)243-274
Number of pages32
JournalInternational Journal of Solids and Structures
Volume34
Issue number2
DOIs
StatePublished - Jan 1997
Externally publishedYes

Funding

FundersFunder number
Air Force Office of Scientific Research

    Fingerprint

    Dive into the research topics of 'On solutions of two-dimensional linear elastostatic and heat-transfer problems in the vicinity of singular points'. Together they form a unique fingerprint.

    Cite this