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المؤلفSilani, Mohammad
المؤلفTalebi, Hossein
المؤلفZiaei-Rad, Saeed
المؤلفHamouda, Abdel Magid
المؤلفZi, Goangseup
المؤلفRabczuk, Timon
تاريخ الإتاحة2016-02-15T09:42:45Z
تاريخ النشر2015-01
اسم المنشورComputational Materials Science
المصدرScopus
المعرّفhttp://dx.doi.org/10.1016/j.commatsci.2014.07.039
الاقتباسMohammad Silani, Hossein Talebi, Saeed Ziaei-Rad, Abdel Magid Hamouda, Goangseup Zi, Timon Rabczuk, "A three dimensional extended Arlequin method for dynamic fracture," Computational Materials Science, Volume 96, Part B, January 2015, Pages 425-431
الرقم المعياري الدولي للكتاب0927-0256
معرّف المصادر الموحدhttp://hdl.handle.net/10576/4156
الملخصWe propose a concurrent multiscale method for fracture coupling two three-dimensional continuum domains. Fracture in both domains is treated by the extended finite element method. The coupling is based on the Arlequin method which blends the energies of different scales in a so called "handshake domain". To our knowledge, it is the first time that a three dimensional extended Arlequin method for fracture is reported for dynamic applications. To show the suitability of the proposed method, two crack problems with a very fine region around the crack front are solved. The results show that the method is capable of effectively coupling the two regions while having the same accuracy of the full scale model based on a very fine mesh.
راعي المشروعDFG, Qatar National Research Fund, Grant No. NPRP 09-145-2-061 and Humboldt Foundation.
اللغةen
الناشرElsevier B.V.
الموضوعIntermolecular interactions
Multiscale
Arlequin method
Extended finite element method (XFEM)
العنوانA three dimensional extended Arlequin method for dynamic fracture
النوعArticle
الصفحات425-431
رقم العددPart B
رقم المجلد96
dc.accessType Abstract Only


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