FOAM TOPOLOGY BENDING VERSUS STRETCHING DOMINATED ARCHITECTURES

By V. Deshpande, M. Ashby, Norman A. Fleck. 2001

1,429 citations recorded by the source corpus.

Subfields: Mechanical Engineering, Polymers and Plastics

View Paper: https://www.semanticscholar.org/paper/a7f3839adbbd4f342bfdae059c91b9c7c6504f23

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In Mechanical Engineering

In Polymers and Plastics

Citations in the corpus

Mechanical metamaterials associated with stiffness, rigidity and compressibility: a brief review (2017, background): “In the case of pattern transformation, the kink in the optimal design curve delineates the transition between bucklingdominated and yield-dominated designs [113,246].”
Compressive behavior of age hardenable tetrahedral lattice truss structures made from aluminium (2004, background): “They were invented from considerations of the role of topology in the mechanical behavior of cellular materials [1] [2] [3] [4] [5] [6] [7], and have been proposed for the cores of sandwich panel structures, where they appear structurally competitive with other cores including closed cell honeycomb…”
Lightweight sandwich structures for marine applications: a review (2021, neutral): “[11] focused on sandwich plates with truss”
Nature’s hierarchical materials (2007, background): “For three-dimensional cellular structures, the node connectivity should be at least 12 to ensure tensile/compressive deformation in all the struts [131].”
Reexamining the mechanical property space of three-dimensional lattice architectures (2017, background): “A pin-jointed structure is defined to be rigid if any shape change requires a corresponding increase in strain energy [30,35].”
The damage tolerance of elastic–brittle, two-dimensional isotropic lattices (2007, background): “There is much current interest in the development of 2D and 3D lattice materials comprising a periodic arrangement of rigid-jointed bars due to their favourable mechanical properties compared to stochastic foams (Deshpande et al., 2001a, b; Evans et al., 2000; Wadley et al., 2003). Three typical arr”
Deformation and failure behaviour of Ti-6Al-4V lattice structures manufactured by selective laser melting (SLM) (2015, background): “1 (iii)), the truss is statically indeterminate and can exist in a state of self-stress in the absence of external loading if truss lengths are not geometrically exact [15].”
Elasto-static micropolar behavior of a chiral auxetic lattice (2012, methodology): “A rigorous procedure based on Maxwell's theorem to determine the deformation mechanism that defines a given 2D lattice is presented by Deshpande et al. (2001).”
Design and Optimization of Lattice Structures: A Review (2020, methodology): “In some academic studies, cellular structures are often equivalent to lattice structures because of neglecting the di ﬀ erences between lattices and foams and honeycombs [21,22].”