Transverse shear stiffness of thickness gradient honeycombs

By C. Lira, Fabrizio Scarpa. 2010

139 citations recorded by the source corpus.

Subfields: Biomedical Engineering, Mechanical Engineering, Polymers and Plastics

View Paper: https://www.semanticscholar.org/paper/52143c358ee8594df30288d125fb29ba3444db6d

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In Biomedical Engineering

In Mechanical Engineering

In Polymers and Plastics

Citations in the corpus

Dynamic behaviour of auxetic gradient composite hexagonal honeycombs (2016, unknown): “Some of the authors of this paper have also developed another gradient geometry based on a continuous varying thickness distribution of the horizontal ribs in centre-symmetric cells [15].”
In-plane elasticity of a novel auxetic honeycomb design (2017, background): “A variety of honeycomb configurations achieving positive/negative/zero Poisson’s ratio have been proposed and investigated with special focus on the in-plane mechanics, flatwise compressive strength and the transverse shear modulus [9-25].”
Behavior of auxetic structures under compression and impact forces (2017, background): “thickness gradually changed from very thick to very thin [2].”
A Gradient Cellular Core for Aeroengine Fan Blades Based on Auxetic Configurations (2011, methodology): “Gradient cellular distributions have been studied by Ajdari et al. (2009), while Lira and Scarpa (2010) have simulated and tested honeycomb panels made with thickness-gradient layouts.”
A Comparative Study of Ballistic Resistance of Sandwich Panels with Aluminum Foam and Auxetic Honeycomb Cores (2013, background): “In the work of Kapoor andNemat-Nasser [34], it was shown that the temperature sensitivity of the flow stress of AA 6061 is very low, below 100∘C. Lira and Scarpa [24] and Pasternak and Dyskin [25] have found that at an impact velocity of 845m/s, the temperature of the target increases about 10% them”
In plane stiffness of multifunctional hierarchical honeycombs with negative Poisson’s ratio sub-structures (2013, background): “Scarpa and collaborators studied the transverse shear stiffness of thickness gradient honeycombs [42] and the gradient cellular core for aeroengine fan blades based on auxetic configurations [43] and showed that low number of cells tend to decrease the stiffness compared to the infinite honeycomb ca”