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Keywords: polymer foams
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Journal Articles

Thermoviscoplastic Modeling and Testing of Shape Memory Polymer Based Self-Healing Syntactic Foam Programmed at Glassy Temperature

Wei Xu, Guoqiang Li
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. November 2011, 78(6): 061017.
DOI: https://doi.org/10.1115/1.4004554
Published Online: August 25, 2011
... treatment polymer foams shape memory effects viscoplasticity Shape memory polymer (SMP) based syntactic foam, a novel composite material manufactured by dispersing glass hollow microspheres into the SMP matrix, was proposed, developed and characterized for the purpose of self-healing or self...
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Topics: Computer programming, Damage, Glass, Glass transition, Modeling, Relaxation (Physics), Shape memory polymers, Shapes, Stress, Temperature
Journal Articles

Experiments on Elastic Polyether Polyurethane Foams Under Multiaxial Loading: Mechanical Response and Strain Fields

Xiangyu Dai, Tapan Sabuwala, Gustavo Gioia
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. May 2011, 78(3): 031018.
DOI: https://doi.org/10.1115/1.4003190
Published Online: February 17, 2011
... , “ Constitutive Modeling and Material Characterization of Polymeric Foams ,” ASME J. Eng. Mater. Technol. 0094-4289 , 119 , pp. 284 – 291 . 10.1115/1.2812258 Deshpande , V. S. , and Fleck , N. A. , 2001 , “ Multi-Axial Yield Behaviour of Polymer Foams ,” Acta Mater. 1359-6454 , 49 , pp...
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Topics: Compression, Density, Displacement, Foams (Chemistry), Stress, Stress-strain curves
Journal Articles

The Through-Thickness Compressive Strength of a Composite Sandwich Panel With a Hierarchical Square Honeycomb Sandwich Core

F. Côté, B. P. Russell, V. S. Deshpande, N. A. Fleck
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. November 2009, 76(6): 061004.
DOI: https://doi.org/10.1115/1.3086436
Published Online: July 23, 2009
... 07 2009 aluminium alloys buckling compressive strength elasticity finite element analysis glass fibre reinforced plastics honeycomb structures plates (structures) polymer foams sandwich structures sheet materials structural panels honeycombs composite strength sandwich...
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Topics: Buckling, Composite materials, Compressive strength, Honeycomb structures, Collapse, Plates (structures), Finite element analysis
Journal Articles

The Dynamic Compressive Response of Open-Cell Foam Impregnated With a Newtonian Fluid

M. A. Dawson, G. H. McKinley, L. J. Gibson
Journal: Journal of Applied Mechanics
Article Type: Research Papers
J. Appl. Mech. July 2008, 75(4): 041015.
DOI: https://doi.org/10.1115/1.2912940
Published Online: May 14, 2008
.... boundary value problem fluid-structure interaction foam lubrication approximation porous media boundary-value problems buckling flow through porous media Laplace equations lubrication polymer foams stress-strain relations 18 05 2007 14 02 2008 14 05 2008 2008...
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Topics: Boundary-value problems, Buckling, Compression, Flow (Dynamics), Fluids, Lubrication, Stress, Density, Porous materials, Pressure
Journal Articles

Elastic-Plastic Wrinkling of Sandwich Panels With Layered Cores

Joachim L. Grenestedt, Mikael Danielsson
Journal: Journal of Applied Mechanics
Article Type: Article
J. Appl. Mech. March 2005, 72(2): 276–281.
DOI: https://doi.org/10.1115/1.1828063
Published Online: March 15, 2005
... 03 2005 aluminium polymer foams bifurcation yield stress elastoplasticity impact strength elastic constants Polymeric foams are frequently used as core materials in load bearing sandwich structures. Many of the requirements of a sandwich core can be better fulfilled using a core...
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Topics: Aluminum, Bifurcation, Plane strain, Stress, Skin, Impact strength