momo_DZ Posted July 14, 2008 Report Share Posted July 14, 2008 salam tout le monde La résistance dynamique de pointe à la pénétration qd sous l'action du choc du mouton est donnée conventionnellement par l'expression suivante (formule des Hollandais) qd =mx g xH Axexmm+m? avec m : masse du mouton g : accélération de la pesanteur H : hauteur de chute libre du mouton A : aire de la section droite de la pointe e : enfoncement par coup m' : masse cumulée, de l'enclume, des tiges, de la pointe. Les résultats sont présentés sous forme de graphiques, avec la courbe de la résistance à la pénétration dynamique en fonction de la profondeur. Qui peut me donner les valeurs numériques de chaque parametre pour un penetrometre type BORRO Merci d'avance Quote Link to comment Share on other sites More sharing options...
Expert medeaing Posted July 21, 2008 Expert Report Share Posted July 21, 2008 Quote Link to comment Share on other sites More sharing options...
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Expert medeaing Posted July 22, 2008 Expert Report Share Posted July 22, 2008 Quote Link to comment Share on other sites More sharing options...
momo_DZ Posted July 25, 2008 Author Report Share Posted July 25, 2008 Quote Link to comment Share on other sites More sharing options...
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momo_DZ Posted July 25, 2008 Author Report Share Posted July 25, 2008 Quote Link to comment Share on other sites More sharing options...
Expert medeaing Posted July 25, 2008 Expert Report Share Posted July 25, 2008 Quote Link to comment Share on other sites More sharing options...
Djas Posted October 21, 2008 Report Share Posted October 21, 2008 Quote Link to comment Share on other sites More sharing options...
Expert medeaing Posted October 25, 2008 Expert Report Share Posted October 25, 2008 Quote Link to comment Share on other sites More sharing options...
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