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A DUAL RECIPROCITY METHOD FOR THE ANALYSIS OF ADHESIVELY PATCHED SHEETS

✍ Scribed by SALGADO, N. K. ;ALIABADI, M. H.

Publisher
John Wiley and Sons
Year
1997
Tongue
English
Weight
165 KB
Volume
13
Category
Article
ISSN
1069-8299

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✦ Synopsis

A dual reciprocity method (DRM) for the analysis of problems involving thin patches adhesively bonded to a thin sheet is presented. Displacement compatibility between the sheet and patches is enforced. The attachment forces are modelled as body forces acting in subdomains within the sheet and patch domains. The DRM is used to avoid the discretization of the attachment subdomains into internal cells. The formulation presented does not require the storage and inversion of the DRM coecients matrix. Results are presented for the attachment forces which demonstrate the accuracy of the solution proposed.

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