  We prove that a Hausdorff limit of Griffith almost-minimizers, is still a
Griffith almost-minimizer. For that purpose we present a new approach to the
uniform concentration property of Dal Maso, Morel and Solimini which avoids the
use of the coarea formula, not available for the symmetric gradient. We then
obtain several applications, as for instance a general procedure to perform
blow-up limits.
