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Weight optimisation of functionally graded beams using modified differential evolution
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Thông tin tài liệu:
In this article, an efficient numerical approach for weight optimisation of functionally graded (FG) beams in the presence of frequency constraints is presented. For the analysis purpose, a finite element (FE) solution based on the first order shear deformation theory (FSDT) is established to analyse the free vibration behaviour of FG beams.
Nội dung trích xuất từ tài liệu:
Weight optimisation of functionally graded beams using modified differential evolution
Nội dung trích xuất từ tài liệu:
Weight optimisation of functionally graded beams using modified differential evolution
Tìm kiếm theo từ khóa liên quan:
Civil engineering FGM beam Lightweight design Frequency constraint Differential evolution Free vibration behaviourTài liệu liên quan:
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