Deformation rate effects on failure modes of open-cell Al foams and textile cellular materials
TLDR
In this paper, the compressive behavior of open-cell aluminum alloy foam and stainless steel woven textile core materials have been investigated at three different deformation rate regimes: quasi-static compressive tests, intermediate rates were achieved using a stored energy Kolsky bar, and high strain rate tests were performed using a light gas gun.About:
This article is published in International Journal of Solids and Structures.The article was published on 2006-01-01 and is currently open access. It has received 103 citations till now. The article focuses on the topics: Deformation (engineering) & Light-gas gun.read more
Citations
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Finite element modelling of the compressive response of lattice structures manufactured using the selective laser melting technique
TL;DR: In this paper, the compressive response of lattice structures based on two simple architectures, namely, a body-centred cubic structure (BCC) and a similar structure with vertical pillars, were used to model the structures under quasi-static compressive loads.
Journal ArticleDOI
The quasi-static and blast loading response of lattice structures
S. McKown,Y. Shen,W.K. Brookes,Chris Sutcliffe,Wesley J. Cantwell,Genevieve Langdon,G.N. Nurick,M.D. Theobald +7 more
TL;DR: In this article, a range of metallic lattice structures have been manufactured using the selective laser melting (SLM) rapid manufacturing technique, and a series of blast tests were then undertaken on a ballistic pendulum in order to investigate the behavior of lattice structure under these extreme loading conditions.
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Metallic microlattice materials: a current state of the art on manufacturing, mechanical properties and applications
TL;DR: In this paper, an overview of manufacturing and processing of microlattices with corresponding mechanical properties is presented, as well as possible future uses of micro lattices and demonstrated use of cellular materials analogous to applications of micro-attices are also explored.
Journal ArticleDOI
Dynamic compressive behaviour of cellular materials: A review of phenomenon, mechanism and modelling
TL;DR: In this paper, a review on the aspects of phenomena, mechanisms and modelling of dynamic compressive behavior of cellular materials is presented, focusing on the macroscopic dynamics of the cellular materials with the subscale influential factors.
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Drop weight impact behaviour of sandwich panels with metallic micro lattice cores
TL;DR: In this paper, the authors used body centred cubic (BCC) micro lattice cores made from Ti 6Al 4V titanium alloy and 316L stainless steel manufactured using selective laser melting.
References
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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
Dynamic Behavior of Materials
TL;DR: In this paper, the authors present a method to produce dynamic deformation at high strain rates by using Shear Bands (Thermoplastic Shear Instabilities) and dynamic fracture.
Book
Metal Foams: A Design Guide
Michael F. Ashby,Anthony G. Evans,Norman A. Fleck,Lorna J. Gibson,John W. Hutchinson,Hng Wadley,Feridun Delale +6 more
TL;DR: In this paper, the authors present a model for making metal foams characterisation methods and properties of metal foam, and a constitutive model for metal foam design for Creep with Metal Foams Sandwich Structures Energy Management: Packaging and Blast Protection Sound Absorption and Vibration Suppression Thermal Management and Heat Transfer Electrical Properties of metal Foams Cutting, Finishing and Joining Cost Estimation and Viability Case Studies Suppliers of Metal Foam Web Sites Index