Constraint reaction and the Peach–Koehler force for dislocation networks
نویسندگان
چکیده
منابع مشابه
Constraint Reaction and the Peach-koehler Force for Dislocation Networks
In the presence of dislocations, the elastic deformation tensor F is not a gradient, but satisfies the condition Curl F = ΛL (with the dislocation density ΛL, a tensor-valued measure concentrated in the dislocation L and F ). Then F ∈ Lp with 1 ≤ p < 2. This peculiarity is at the origin of the mathematical difficulties encountered with dislocations at the mesoscopic scale, which are here modele...
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A. Seganti, A. De Martino and F. Ricci-Tersenghi 1 Dipartimento di Fisica, Sapienza Università di Roma, p.le A. Moro 2, 00185 Rome (Italy) 2 IPCF-CNR, UOS di Roma, Dip. Fisica, Sapienza Università di Roma (Italy) 3 Center for Life Nano Science@Sapienza, Istituto Italiano di Tecnologia, Viale Regina Elena 291, 00161 Roma (Italy) 4 INFN – sezione di Roma1, Dip. Fisica, Sapienza Università di Roma...
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ژورنال
عنوان ژورنال: Mathematics and Mechanics of Complex Systems
سال: 2016
ISSN: 2325-3444,2326-7186
DOI: 10.2140/memocs.2016.4.105