- Cited by 93
Lam, David C.C. and Chong, Arthur C.M. 2000. Effect of cross-link density on strain gradient plasticity in epoxy. Materials Science and Engineering: A, Vol. 281, Issue. 1-2, p. 156.
Yang, F. Chong, A.C.M. Lam, D.C.C. and Tong, P. 2002. Couple stress based strain gradient theory for elasticity. International Journal of Solids and Structures, Vol. 39, Issue. 10, p. 2731.
Lam, D.C.C. Yang, F. Chong, A.C.M. Wang, J. and Tong, P. 2003. Experiments and theory in strain gradient elasticity. Journal of the Mechanics and Physics of Solids, Vol. 51, Issue. 8, p. 1477.
Zhang, Tong-Yi Xu, Wei-Hua and Zhao, Ming-Hao 2004. The role of plastic deformation of rough surfaces in the size-dependent hardness. Acta Materialia, Vol. 52, Issue. 1, p. 57.
Tjernlund, Jessica Agde Gamstedt, E. Kristofer and Xu, Zhi-Hui 2004. Influence of molecular weight on strain-gradient yielding in polystyrene. Polymer Engineering and Science, Vol. 44, Issue. 10, p. 1987.
Xu, Wei Hua and Zhang, Tong Yi 2004. Surface Effect for Different Types of Materials in Nanoindentation. Key Engineering Materials, Vol. 261-263, Issue. , p. 1587.
Cheng, Yang-Tse and Cheng, Che-Min 2004. Scaling, dimensional analysis, and indentation measurements. Materials Science and Engineering: R: Reports, Vol. 44, Issue. 4-5, p. 91.
Swaddiwudhipong, S. Poh, L.H. Hua, J. Liu, Z.S. and Tho, K.K. 2005. Modeling nano-indentation tests of glassy polymers using finite elements with strain gradient plasticity. Materials Science and Engineering: A, Vol. 404, Issue. 1-2, p. 179.
Tong, Pin Lam, David C.C. and Yang, Fan 2005. Mode I solution for micron-sized crack. Engineering Fracture Mechanics, Vol. 72, Issue. 12, p. 1779.
Chong, A.C.M. Yang, Fan Lam, David C.C. and Tong, Pin 2005. Mechanics Framework for Micron-Scale Planar Structures . Advanced Materials Research, Vol. 9, Issue. , p. 173.
Jiang, W. H. and Atzmon, M. 2005. Mechanical strength of nanocrystalline/amorphous Al90Fe5Gd5 composites produced by rolling. Applied Physics Letters, Vol. 86, Issue. 15, p. 151916.
Gudmundson, Peter 2006. Modelling of length scale effects in viscoelastic materials. European Journal of Mechanics - A/Solids, Vol. 25, Issue. 3, p. 379.
Wang, Jun and Lam, David C. C. 2009. Model and analysis of size-stiffening in nanoporous cellular solids. Journal of Materials Science, Vol. 44, Issue. 4, p. 985.
Han, Chung-Souk 2010. Influence of the molecular structure on indentation size effect in polymers. Materials Science and Engineering: A, Vol. 527, Issue. 3, p. 619.
Wang, Binglei Zhao, Junfeng and Zhou, Shenjie 2010. A micro scale Timoshenko beam model based on strain gradient elasticity theory. European Journal of Mechanics - A/Solids, Vol. 29, Issue. 4, p. 591.
Wang, Binglei Zhou, Shenjie Zhao, Junfeng and Chen, Xi 2011. A size-dependent Kirchhoff micro-plate model based on strain gradient elasticity theory. European Journal of Mechanics - A/Solids, Vol. 30, Issue. 4, p. 517.
Wang, Binglei Zhou, Shenjie Zhao, Junfeng and Chen, Xi 2011. Pull-in instability analysis of electrostatically actuated microplate with rectangular shape. International Journal of Precision Engineering and Manufacturing, Vol. 12, Issue. 6, p. 1085.
Tsiatas, G.C. and Katsikadelis, J.T. 2011. A new microstructure-dependent Saint–Venant torsion model based on a modified couple stress theory. European Journal of Mechanics - A/Solids, Vol. 30, Issue. 5, p. 741.
WANG, BINGLEI ZHOU, SHENJIE ZHAO, JUNFENG and CHEN, XI 2012. PULL-IN INSTABILITY OF CIRCULAR PLATE MEMS: A NEW MODEL BASED ON STRAIN GRADIENT ELASTICITY THEORY. International Journal of Applied Mechanics, Vol. 04, Issue. 01, p. 1250003.
Mustapha, K.B. and Zhong, Z.W. 2012. Wave propagation characteristics of a twisted micro scale beam. International Journal of Engineering Science, Vol. 53, Issue. , p. 46.
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Plastic deformation of metals is generally a function of the strain. Recently, both phenomenological and dislocation-based strain gradient plasticity laws were proposed after strain gradients were experimentally found to affect the plastic deformation of the metal. A strain gradient plasticity law is developed on the basis of molecular theory of yield for glassy polymers. A strain gradient plasticity modulus with temperature and molecular dependence is proposed and related to indentation hardness. The physics of the strain gradient plasticity in glassy polymer is then discussed in relation to the modulus.
Hide All1.Nix, W.D. and Gao, H., J. Mech. Phys. Solids, 46, 411–25 (1998).2.Argon, A.S., Boyce, M.C., and Parks, D.M., Mechanics of Materials 7, 15–33 (1988).3.Ward, I.M. and Hadley, D.W., An Introduction to the Mechanical Properties of Solid Polymers (John Wiley & Sons, Chichester, New York, 1995).4.Ma, Q. and Clarke, D.R., J. Mater. Res. 10, 853–863 (1994).5.Fleck, N.A., Muller, G.M., Ashby, M.F., and Hutchinson, J.W., Acta Metall. et Mater. 42, 475–487 (1994).6.Fleck, N.A. and Hutchinson, J.W., J. Mech. Phys. Solids, 41, 1825–1857 (1993).7.Bowden, P.B. and Raha, S., Phil. Mag. 29, 149–166 (1974).8.Robertson, R.E., J. Chem. Phys. 44, 3950 (1966).9.Duckett, R.A., Rabinawitz, S., and Ward, I.M., J. Mater. Sci. 5, 909 (1970).10.Argon, A.S., Phil. Mag. 28, 839–865 (1973).11.Li, J.C.M and Gilman, J.J., J. Appl. Phys. 41, 4248–4256 (1970).12.Argon, A.S., Mater. Sci Technol. 6, 461–508 (1991).13.Crist, B., Mater. Sci. Technol. 12, 427–469 (1991).14.Chong, A.C.M and Lam, D.C.C, J. Mater. Res. 14 (1999, in press).
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