Improved influence functions for uniform triangular dislocation density functions

Improved influence functions for uniform triangular dislocation density functions

There is increasing interest in the use of dislocation methods for stress analysis. In a recent paper, McKellar, Hills, and Sackfield presented a method for obtaining the stress field induced by a triangular area of constant dislocation density. The current paper describes a simplification of the fo...

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Hlavní autoři: Paynter, R, Nowell, D
Médium: Journal article
Jazyk:English
Vydáno: 2005
Popis
Shrnutí:There is increasing interest in the use of dislocation methods for stress analysis. In a recent paper, McKellar, Hills, and Sackfield presented a method for obtaining the stress field induced by a triangular area of constant dislocation density. The current paper describes a simplification of the formulae, which is more robust and easier to implement. This new formulation easily extends to any polygon. © IMechE 2005.

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