P. Couplées, Les CLF indirects (ligne de pointillés) sont très faibles devant les autres CLF (ligne en tirets) : jusqu'à

C. Les and . La-force-de-couplage, D'après la figure 7.6, ? 12

C. Dans-cet-exemple-les, exemple des trois oscillateurs couplés du chapitre 5 Deux régimes de couplage ont été mis en valeur par la technique non contrainte. Pour des couplages faibles, les CLF indirects sont négligeables devant les CLF et les DLF. La SEA, qui les fixe à zéro, est applicable Au dessus d'une valeur seuil, les raideurs se comportent comme des liens rigides et les CLF ne varient plus. Les CLF indirects sont faibles car les couplages, même forts, sont localisés. Ils ne s

L. Dans-ce-cas and . Case-champ-diffus-prend-la-valeur-non, Dans le cas contraire, cela signifie que la plaque est soit excitée par un rain-on-the-roof, soit excitée par une force ponctuelle et son amortissement est faible

A. La-vue-de-ces-essais, il ressort que ? La SEA ne fonctionne pas si aucune des hypothèses n'est respectée. 7.3. CONCLUSION plus de deux sous-systèmes. L'hypothèse doit être vérifiée par tous les sous-systèmes

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