Title
Modlisation et simulation numrique de structures avec interfaces: Application la propagation de fissures de fatigue en 3D (,Used
Delivery time: 8-12 business days (International)
Les travaux de recherche prsents dans ce mmoire ont trait la modlisation et la simulation de fissures en 3D, avec possible refermeture, tout en assurant lindpendance de la propagation par rapport au maillage. Lobjectif affich est donc la prdiction de lvolution de ce type de dfaut lchelle macroscopique de la structure, sous chargements quasistatiques non cycliques ou cycliques sous sollicitations rptes en fatigue. Lexpos adresse principalement la thmatique mthodes numriques au service de la modlisation mcanique, mme si on identifie clairement le besoin de validations exprimentales, par rapport aux choix numriques qui sont faits. Quatre grands thmes sont proposs qui assurent la cohrence de la dmarche scientifique poursuivie : la reprsentation des fissures et le calcul des grandeurs de mcanique de la rupture ou de la fatigue, leur propagation et la prise en compte des conditions dinterface. Enfin les dveloppements numriques relatifs ces travaux ont t conus et capitaliss au sein de Code_Aster libre pour une diffusion rapide vers lingnierie dEDF et ses partenaires industriels ou acadmiques.
By changing our most important processes and
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.