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Third idea: a ``classical, continuous shape function''

This idea is based on the expression:

(60)

So the enrichment function brings just the particular form in the location of the front (see Fig. 24) which gives an enrichment like a shape function (see Fig. 25).

Figure 24: The enrichment shape.

Figure 25: The enrichment shape.



Renaud Merle 2000-08-26