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A triaxial rheometer for soft compressible solids
KTH, School of Engineering Sciences (SCI), Aeronautical and Vehicle Engineering, Lightweight Structures.
2002 (English)In: Journal of Rheology, ISSN 01486055 (ISSN), Vol. 46, no 1, 31-47 p.Article in journal (Refereed) Published
Abstract [en]

The compression and the shear of soft compressible solids were studied using the triaxial rheometer. The sample was fixed between two parallel plates and the deformation was controlled by an x, y, z displacement on one plate while the stress was measured on the other. The triaxial stress transducer eliminates the edge effects by only measuring the stress on an interior region of the plate. The edge effects and the associated measurement errors were analyzed by the simple isotropic elastic theory and were compared to the measurements done on the chloroprene rubber foam.

Place, publisher, year, edition, pages
2002. Vol. 46, no 1, 31-47 p.
Keyword [en]
Anisotropy, Boundary conditions, Cantilever beams, Capacitance, Capacitors, Edge detection, Elasticity, Foams, Microstructure, Ordinary differential equations, Rheometers, Shear deformation, Shear stress, Stiffness, Torsional stress, Viscoelasticity, Hooke's law, Soft compressible solids, Compressibility of solids
National Category
Applied Mechanics
URN: urn:nbn:se:kth:diva-80043DOI: 10.1122/1.1428322OAI: diva2:496003

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NR 20140805Available from: 2012-02-09 Created: 2012-02-09 Last updated: 2014-04-08Bibliographically approved

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