Access the full text.
Sign up today, get DeepDyve free for 14 days.
A. Lendlein, T. Sauter (2013)
Shape‐Memory Effect in PolymersMacromolecular Chemistry and Physics, 214
(2008)
Materials science: adaptive composites
Jin-Hak Yi, M. Boyce, Geoffrey Lee, E. Balizer (2006)
Large deformation rate-dependent stress–strain behavior of polyurea and polyurethanesPolymer, 47
A. Lendlein, S. Kelch (2002)
Shape-memory polymers.Angewandte Chemie, 41 12
Caihong Liu, H. Qin, P. Mather (2007)
Review of progress in shape-memory polymersJournal of Materials Chemistry, 17
T. Nguyen, H. Qi, Francisco Castro, K. Long (2008)
A thermoviscoelastic model for amorphous shape memory polymers: Incorporating structural and stress relaxationJournal of The Mechanics and Physics of Solids, 56
M. Kitagawa, Tomohiko Matsutani (1988)
Effect of time and temperature on nonlinear constitutive equation in polypropyleneJournal of Materials Science, 23
C. Bordonaro, E. Krempl (1992)
The effect of strain rate on the deformation and relaxation behavior of 6/6 nylon at room temperaturePolymer Engineering and Science, 32
H. Qi, T. Nguyen, Francisco Castro, C. Yakacki, R. Shandas (2008)
Finite deformation thermo-mechanical behavior of thermally induced shape memory polymersJournal of The Mechanics and Physics of Solids, 56
B. Song, Weinong Chen, M. Cheng (2004)
Novel model for uniaxial strain‐rate–dependent stress–strain behavior of ethylene–propylene–diene monomer rubber in compression or tensionJournal of Applied Polymer Science, 92
M. Ruggles‐Wrenn, J. Balaconis (2012)
Some Aspects of the Mechanical Response of BMI 5250-4 Neat Resin at 191 C: Experiment and Modeling
Bilim Atli, F. Gandhi, G. Karst (2007)
Thermomechanical Characterization of Shape Memory PolymersJournal of Intelligent Material Systems and Structures, 20
Victor Beloshenko, V Varyukhin, Yurii Voznyak (2005)
The shape memory effect in polymersRussian Chemical Reviews, 74
A. McClung, M. Ruggles‐Wrenn (2008)
The rate (time)-dependent mechanical behavior of the PMR-15 thermoset polymer at elevated temperaturePolymer Testing, 27
A. McClung, G. Tandon, K. Goecke, J. Baur (2011)
Non-contact technique for characterizing full-field surface deformation of shape memory polymers at elevated and room temperaturesPolymer Testing, 30
G. Tandon, K. Goecke, K. Cable, J. Baur (2009)
Durability Assessment of Styrene- and Epoxy-based Shape-memory Polymer ResinsJournal of Intelligent Material Systems and Structures, 20
M. Sutton, J. Orteu, H. Schreier (2009)
Image Correlation for Shape, Motion and Deformation Measurements: Basic Concepts,Theory and Applications
A. McClung, G. Tandon, J. Baur (2011)
Fatigue Cycling of Shape Memory Polymer Resin
C. Zhang, I. Moore (1997)
Nonlinear mechanical response of high density polyethylene. Part I: Experimental investigation and model evaluationPolymer Engineering and Science, 37
Brent Volk, D. Lagoudas, Yi-chao Chen (2008)
Thermomechanical characterization of the nonlinear rate-dependent response of shape memory polymers, 6929
In this study, the inelastic deformation behavior of an epoxy-based, thermally triggered shape memory polymer resin, known as Veriflex-E, was investigated. The experimental program was designed to explore the influence of strain rate on monotonic loading at various temperatures which is needed to establish the design space of SMPs in load bearing applications. Thermally actuated shape memory polymers can be thought of as having two phases separated by the glass transition temperature ( T g ). At temperatures below the T g , Veriflex-E exhibits a high elastic modulus and positive, non-linear strain rate sensitivity in monotonic loading. The Poisson’s ratio at room temperature is independent of the strain rate, but dependent upon the strain magnitude. As the temperature is increased, the strain rate sensitivity in monotonic loading decreases. Well above the T g , the elastic modulus drops by several orders of magnitude. In this high temperature region, the material achieves strain levels well above 100% and Poisson’s ratio is constant at 0.5 regardless of strain rate or strain magnitude.
Mechanics of Time-Dependent Materials – Springer Journals
Published: May 1, 2012
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.