In this article, a mathematical model for beams with partially delaminated layers is presented to investigate their behavior by using Euler–Bernoulli beam theory. The principal advantage of the element is that it allows the modeling of delamination anywhere in the structure. The region without delamination is modeled to carry constant peel and shear stresses; while the region with delamination is modeled by assuming that there is no peel and shear stress transfer between the top and bottom layers. Moreover, in the interfaces between the regions with and without delamination, both displacements and forces continuity conditions are imposed. The accuracy of the models is verified by comparing results with previously published data.
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Ali Mahieddine 1 ; Joël Pouget 2 ; Mohammed Ouali 3
@article{CRMECA_2010__338_5_283_0, author = {Ali Mahieddine and Jo\"el Pouget and Mohammed Ouali}, title = {Modeling and analysis of delaminated beams with integrated piezoelectric actuators}, journal = {Comptes Rendus. M\'ecanique}, pages = {283--289}, publisher = {Elsevier}, volume = {338}, number = {5}, year = {2010}, doi = {10.1016/j.crme.2010.03.003}, language = {en}, }
TY - JOUR AU - Ali Mahieddine AU - Joël Pouget AU - Mohammed Ouali TI - Modeling and analysis of delaminated beams with integrated piezoelectric actuators JO - Comptes Rendus. Mécanique PY - 2010 SP - 283 EP - 289 VL - 338 IS - 5 PB - Elsevier DO - 10.1016/j.crme.2010.03.003 LA - en ID - CRMECA_2010__338_5_283_0 ER -
Ali Mahieddine; Joël Pouget; Mohammed Ouali. Modeling and analysis of delaminated beams with integrated piezoelectric actuators. Comptes Rendus. Mécanique, Volume 338 (2010) no. 5, pp. 283-289. doi : 10.1016/j.crme.2010.03.003. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2010.03.003/
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