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Mixed-mode Bueckner weight functions using boundary element analysis

โœ Scribed by M. H. Aliabadi; D. P. Rooke; D. J. Cartwright

Publisher
Springer Netherlands
Year
1987
Tongue
English
Weight
805 KB
Volume
34
Category
Article
ISSN
1573-2673

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โœฆ Synopsis

A Bueckner singular displacement field is incorporated into the boundary element method in order to calculate weight functions for mixed mode stress intensity factor in a two-dimensional cracked body. Weight functions for modes I and II can be calculated independently and hence the factors K~ and KI~" can be obtained for any arbitrary loading on any boundary. Results are obtained for some slant crack problems in finite sheets and compared with known results where available.

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