نتایج جستجو برای: postbuckling
تعداد نتایج: 248 فیلتر نتایج به سال:
†These authors contributed equally to this study. Analyses of postbuckling in stretchable arrays of nanostructures for wide-band tunable plasmonics Yan Shi1,2,†, Hongying Luo3,4,5,6,7,†, Li Gao8,9,10, Cunfa Gao2, John A. Rogers8,9, Yonggang Huang4,5,6,7 and Yihui Zhang1 1Center for Mechanics and Materials, AML, Department of Engineering Mechanics, Tsinghua University, Beijing 100084, People’s R...
A thin flat rectangular plate supported on its edges and subjected to in-plane loading exhibits stable post-buckling behaviour. However, the introduction of a nonlinear (softening) elastic foundation may cause the response to become unstable. Here the post-buckling of such a structure is investigated and several important phenomena are identified, including the transition of patterns from strip...
The initial postbuckling behavior and imperfection sensitivity of truss-type structures in which the joints do not transmit moments is determined by means of the Lyapunov-SchmidtKoiter approach. Such structures possess local buckling modes involving the buckling of individual members, and global modes involving axial deformations of all members but no member buckling. Of particular interest is ...
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