Stress intensity factors for a radially cracked hollow disk subjected to different loadings

• Type: Another Publication in an International Scientific Journal
• Date: 2004

Authors

D. Cojocaru (Author) Other; S. D. Pastrama (Author) Other; Paulo Tavares de Castro (Author) FEUP

Journal

Title: UPB Scientific Bulletin, Series D: Mechanical Engineering

Vol. 66 No. 2-4

Pages: 65-74

ISSN: 1454-2358

Publisher: Universitatea Politehnica Bucuresti

Indexing

Scopus - 0 Citations

Other information

Authenticus ID: P-007-EGY

Abstract (EN): In this paper, an application concerning the stress intensity factor determination with the weight function method is presented. The procedure involves finite element determination of the crack face displacements and polynomial fitting of these results, in order to obtain a general relation of the crack opening. The application is a radially cracked hollow disk, having an internal radial crack and subjected to different loadings. The obtained results were compared with those obtained by Sha and Yang with a different approach of the weight function method.

Language: English

Type (Professor's evaluation): Scientific

No. of pages: 10