Graded-material design based on phase-field and topology optimization
نویسندگان
چکیده
منابع مشابه
Multi-material phase field approach to structural topology optimization
Multi-material structural topology and shape optimization problems are formulated within a phase field approach. First-order conditions are stated and the relation of the necessary conditions to classical shape derivatives are discussed. An efficient numerical method based on an H–gradient projection method is introduced and finally several numerical results demonstrate the applicability of the...
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The concept of functionally graded materials (FGMs) is closely related to the concept of topology optimization, which consists in a design method that seeks a continuum optimum material distribution in a design domain. Thus, in this work, topology optimization is applied to design FGM structures considering a minimum compliance criterion. The present approach applies the so-called “continuous t...
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ژورنال
عنوان ژورنال: Computational Mechanics
سال: 2019
ISSN: 0178-7675,1432-0924
DOI: 10.1007/s00466-019-01736-w