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The mechanics of three-dimensional cellular materials
Lorna J. Gibson,Michael F. Ashby +1 more
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In this paper, the mechanical properties of two-dimensional cellular materials, or honeycombs, are analyzed and compared with experiments, in terms of bending, elastic buckling and plastic collapse of the beams that make up the cell walls.Abstract:
The mechanical properties (linear and nonlinear elastic and plastic) of two-dimensional cellular materials, or honeycombs, are analysed and compared with experiments. The properties are well described in terms of the bending, elastic buckling and plastic collapse of the beams that make up the cell walls.read more
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Micromechanical Landscape of Three-Dimensional Disordered Graphene Networks.
TL;DR: In this article, the authors investigate disordered graphene networks with various densities to explore their micromechanical landscape and demonstrate that the mechanical properties of DGNs can reach the theoretical limit region, exceeding those of most conventional materials.
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Effects of microporosity on the elasticity and yielding of thin-walled metallic hollow spheres
Jinliang Song,Jinliang Song,Quansheng Sun,Zhenning Yang,Shengmin Luo,Xianghui Xiao,Sanjay R. Arwade,Guoping Zhang +7 more
TL;DR: In this paper, the elasticity and yielding properties of the porous MHS wall and their dependence on its microporosity have been investigated using X-ray computed tomography (XCT) and nanoindentation.
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X-ray CT microtomography and mechanical response of foamed polysiloxane elastomers
TL;DR: In this article, 3D X-ray computer microtomography (CT) experiments have been performed to assess the microstructure of scaled cellular polysiloxane elastomers and to predict how key morphological features alter as a function of compressive loading.
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Mechanical properties of nanoporous gold subjected to tensile stresses in real-time, sub-microscopic scale
TL;DR: In this paper, transmission electron microscopy in situ tensile experiments on freestanding nanoporous gold films and observe the morphology evolution of both the interconnected structure and individual ligaments during deformation.
Biomimetics and Biologically Inspired Materials
TL;DR: The concept of protein factories is revisited in this chapter where virus and bacterial systems can act as protein factories to produce a complex array of drugs and related organic materials and functional systems as mentioned in this paper.
References
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Book
Theory of elasticity
TL;DR: The theory of the slipline field is used in this article to solve the problem of stable and non-stressed problems in plane strains in a plane-strain scenario.
Book
On Growth and Form
TL;DR: This book is an application of some of the concepts of physical science and sundry mathematical methods to the study of organic form and is like one of Darwin's books, well-considered, patiently wrought-out, learned, and cautious.
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Theory of Elasticity (3rd ed.)
Journal ArticleDOI
The Elastic Constants of a Solid containing Spherical Holes
TL;DR: In this article, a self-consistent method for the estimation of the shear modulus and the bulk modulus is proposed, where each hole is surrounded by a spherical shell of real material, and the reaction of the rest of the material is estimated by replacing it by equivalent homogeneous material.