Pseudo-bistability of viscoelastic shells
WebFeb 13, 2024 · The pressure at which collapse occurs depends strongly on how close to perfect the cylinder is, where even tiny imperfections have dramatic influence. How the cylinder changes its shape during buckling and where it … WebApr 13, 2024 · This paper is a continuation of two recent publications on crack growth in viscoelastic media. It provides further theoretical results for large strains that enable prediction of crack opening displacement for comparison with experimental data in the region of the singularity. In order to achieve good agreement with experiment it was …
Pseudo-bistability of viscoelastic shells
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WebPlease see our new paper Pseudo-bistability of viscoelastic shells published in Philos. Trans. R. Soc. A. It is a part of a special issue ‘Probing… Liked by Qiang Guo Join now to see all activity... WebMay 17, 2012 · Pseudo-bistability of viscoelastic shells 13 February 2024 Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Vol. 381, No. 2244 The Buckling Load of Cylindrical Shells Under Axial Compression Depends on the Cross-Sectional Curvature
WebFeb 13, 2024 · If the address matches an existing account you will receive an email with instructions to reset your password. WebThis phenomenon is called pseudo-bistability(Liu et al.,2024b;Brinkmeyer et al.,2012;Gomez et al.,2024;Urbach and Efrati,2024), and will be utilized to build metasurfaces with programmable spatiotemporal textural morphing. To quantify the phenomenon in FEA, we instantaneously imposed a pressure load Dp/m
WebMar 1, 2024 · The idea of pseudo-bistability is that when a structure is held in a configuration that is near (but just beyond) a snap-through threshold, just as a popper toy may be held inside-out, the change in stiffness associated with stress relaxation may cause the structure to appear bistable (i.e. an elastic structure with the same instantaneous … WebFeb 12, 2024 · Abstract : Viscoelastic shells subjected to a pressure loading exhibit rich and complex time-dependent responses. Here we focus on the phenomenon of pseudo …
WebMay 1, 2012 · Pseudo-bistability of viscoelastic shells Yuzhen Chen, Tianzhen Liu, L. Jin Engineering Philosophical Transactions of the Royal Society A 2024 Viscoelastic shells subjected to a pressure loading exhibit rich and complex time-dependent responses. Here we focus on the phenomenon of pseudo-bistability, i.e. a viscoelastic shell can stay…
WebAug 22, 2024 · Mechanical metamaterials made of flexible building blocks can exhibit a plethora of extreme mechanical responses, such as negative elastic constants, shape-changes, programmability, and memory. To date, dissipation has largely remained overlooked for such flexible metamaterials. theorise jobsWebFeb 13, 2024 · Viscoelastic shells subjected to a pressure loading exhibit rich and complex time-dependent responses. Here we focus on the phenomenon of pseudo-bistability, i.e. a viscoelastic shell can stay inverted when pressure is removed, and snap to its natural shape after a delay time. We model and explain the mechanism of pseudo-bistability with a … theoriserenWebFeb 13, 2024 · Abstract Viscoelastic shells subjected to a pressure loading exhibit rich and complex time-dependent responses. Here we focus on the phenomenon of pseudo … theorises danwordWebFeb 13, 2024 · We model and explain the mechanism of pseudo-bistability with a viscoelastic shell model. It combines the small strain, moderate rotation shell theory with the standard linear solid as the viscoelastic constitutive law, and is applicable to shells … theorise ltdWebFeb 13, 2024 · Viscoelastic shells subjected to a pressure loading exhibit rich and complex time-dependent responses. Here we focus on the phenomenon of pseudo-bistability, i.e. … theorise or theorize ukWebRecent attempts to address viscoelastic instabilities by modeling the viscoelastic response as an elastic medium with temporally evolving stiffness (7–9) show only a qualitative … theorises crossword clueWebNov 1, 2024 · Snap-through instability of viscoelastic materials is known to generate novel behavior, featured as pseudo-bistability, i.e. the capability of a system in maintaining a … theorise portal