Molecular network design
Reads0
Chats0
About:
This article is published in Nature.The article was published on 1991-09-12 and is currently open access. It has received 943 citations till now. The article focuses on the topics: Network architecture & Network planning and design.read more
Citations
More filters
Journal ArticleDOI
Finding Auxetic Frameworks in Periodic Tessellations
Holger Mitschke,Jan Schwerdtfeger,Fabian Schury,Michael Stingl,Carolin Körner,Robert F. Singer,Vanessa Robins,Klaus Mecke,Gerd E. Schröder-Turk +8 more
TL;DR: This approach has produced two previously unknown auxetic mechanisms, which have Poisson's ratio νss=-1 when realized as a skeletal structure of stiff incompressible struts pivoting freely at common vertices, and one of these has been produced as a linear-elastic cellular structure from Ti-6Al-4V alloy by selective electron beam melting.
Journal ArticleDOI
Large amplitude vibration of sandwich plates with functionally graded auxetic 3D lattice core
TL;DR: In this paper, a full-scale modeling and nonlinear FEA is presented for large amplitude vibration of sandwich plates with functionally graded (FG) auxetic 3D lattice core.
Journal ArticleDOI
Uniaxial and buckling mechanical response of auxetic cellular tubes
TL;DR: In this paper, the authors investigated the collapse under pure bending of auxetic tubes based on inverted hexagonal honeycombs, with the aim to identify design strategies suitable for improving their kinking response.
Journal ArticleDOI
Self expanding molecular networks
Joseph N. Grima,Kenneth E. Evans +1 more
TL;DR: In this article, a series of polyphenylacetylene networks are modelled through force field based simulations and are predicted to exhibit unusual properties, namely negative Poisson's ratios (auxetic), which is explained through a simple model involving a network of connected rotating triangles.
Journal ArticleDOI
Tensile properties of helical auxetic structures: A numerical study
TL;DR: In this paper, a helical auxetic structure with a diverse range of practical applications is discussed, and the mechanical properties of the system can be determined by particular combinations of geometry and component material properties; finite element analysis is used to investigate the static behavior of these structures under tension.
References
More filters
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
Cellular Solids: Structure and Properties
Lorna J. Gibson,Michael F. Ashby +1 more
TL;DR: The linear elasticity of anisotropic cellular solids is studied in this article. But the authors focus on the design of sandwich panels with foam cores and do not consider the properties of the materials.
Book
Theory of elasticity
TL;DR: The equilibrium of rods and plates Elastic waves Dislocations Thermal conduction and viscosity in solids Mechanics of liquid crystals Index as discussed by the authors The equilibrium of rod and plate elastic waves Elastic waves
Journal ArticleDOI
Foam structures with a negative poisson's ratio
TL;DR: A novel foam structure is presented, which exhibits a negative Poisson's ratio, and such a material expands laterally when stretched, in contrast to ordinary materials.
Related Papers (5)
Negative Poisson's ratios as a common feature of cubic metals
Auxetic Materials : Functional Materials and Structures from Lateral Thinking!
Kenneth E. Evans,Andrew Alderson +1 more