Global and local linear buckling behavior of a chiral cellular structure

By A. Spadoni, Massimo Ruzzene, Fabrizio Scarpa. 2005

141 citations recorded by the source corpus.

Subfields: Mechanical Engineering, Polymers and Plastics

View Paper: https://www.semanticscholar.org/paper/388e32b84300cc280fb53b79381991c5f6c991e5

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In Mechanical Engineering

In Polymers and Plastics

Citations in the corpus

In-plane elasticity of a novel auxetic honeycomb design (2017, methodology): “Auxetic honeycombs have been employed to prototype radomes [33], adaptive and deployable structures [34], and morphing wings [35-37].”
A review on auxetic structures and polymeric materials (2010, background): “…(Gibson et al., 1982; Lee et al., 1996; Theocaris et al., 1997; Lim, 2003; Grima et al., 2005d), chiral structures (Prall and Lakes, 1997; Spadoni et al., 2005; Bornengo et al., 2005), rotating rigid/semi-rigid units (Ishibashi and Iwata, 2000; Vasiliev et al., 2002; Grima and Evans,…”
Chiral three‐dimensional isotropic lattices with negative Poisson's ratio (2016, background): “Buckling [11, 12] deformation of lattices of this type has been studied in a structural context.”
Auxetic mechanical metamaterials (2017, unknown): “98,99 The nodes (cylinders) give the structure an enhanced out-of-plane buckling and compressive strength, 106,107 whereas the in-plane Young's modulus decreases with L / r and increases with ligament thickness ratio.”
Chiral three-dimensional lattices with tunable Poisson’s ratio (2016, background): “Buckling [7] [8] of such lattices has been studied in such a structural context.”
The in-plane linear elastic constants and out-of-plane bending of 3-coordinated ligament and cylinder-ligament honeycombs (2010, background): “The cylinder-ligament architecture provides means to enhance and optimize through-thickness compression (cylinder) [9] and shear (ligament) [8] response, and also provides a host structure for embedded sensor and actuator elements for structural health monitoring and other smart/active materials app”
Elasticity of anti-tetrachiral anisotropic lattices (2013, background): “…feature common to auxetic honeycombs (Evans and Alderson, 2000b), the chiral honeycombs provide the advantages to partially decouple the transverse shear and flatwise compressive strengths, which are enhanced by ligaments and nodes, respectively (Scarpa et al., 2007; Spadoni et al., 2005).”
Auxetic behaviour from connected different-sized squares and rectangles (2011, background): “…flexure (Gibson et al. 1982; Evans et al. 1995; Masters & Evans 1996; Gibson & Ashby 1997), chiral honeycombs (Prall & Lakes 1997; Grima 2000; Spadoni et al. 2005; Grima et al. 2008a,b) and two-/three-dimensional rotating rigid/semi-rigid units (Grima et al. 1999, 2004, 2005a,b, 2006, 2007a,…”
Controllable thermal expansion of large magnitude in chiral negative Poisson's ratio lattices (2015, methodology): “Chiral lattices have been considered for use as chiral honeycomb [13] [14] in sandwich panels for airplane wings that change shape, and they have been analyzed for buckling [15] and other characteristics such as stop bands in wave propagation [16]; they have also been fitted with sensors and actuato”