Iutam Symposium on Size Effects on Material and Structural Behavior at Micron- And Nano-Scales: Proceedings of the Iutam Symposium Held in Hong Kong,

ISBN-13: 9781402049453 / Angielski / Twarda / 2006 / 272 str.

Q. P. Sun; P. Tong

Opis

Size effects on material and structural behaviors are of great interest to physicists, material scientists, and engineers who need to understand and model the mechanical behavior of solids especially at micron- and nano-scales. This volume is a collection of twenty five written contributions by distinguished invited speakers from seven countries to the IUTAM Symposium on Size Effects on Material and Structural Behavior at Micron- and Nano-scales. It contains basic theoretical and experimental aspects of the recent advances in the mechanics research of various size effects. Main topics include: behaviors of materials and structures at micron- and nanometer-scales; physical bases of size effects; adaptive and multi-functional behaviors of materials at small scales; size effects in fracture and phase transformation of solids; multi-scale modeling and simulation; size effects in material instability and its propagation, etc. Due to the multidisciplinary nature of the research covered, this volume will be of interest to engineers, scientists, researchers, and graduate students in the field of theoretical and applied mechanics, materials science as well as technology.

Spis treści

Preface; Committees and Sponsors; List of Participants; List of Contributors; Session Program; Tunable Ferroelectric Phase Transition, by B. Wang, C.H. Woo and Y. Zheng; Multi-scale Characterizations for Ductile Thin Film Delamination, by Y.-G.. Wei and G..-S. Xu; Fractal and Scaling Phenomena on Fracture at Micro-scales, by C.-S. Lu, Y.-W. Mai and Y.-L Bai; Numerical Simulation of Size Effects of Microcracked Elastic Solids, by X. Q. Feng; Morphological Instability and Kinetics of an Elastic Film on a Viscoelastic Layer, by S. H. Im and R. Huang; A Multi-scale Model-Based Simulation of Thin Film Delamination, by L.-M. Shen and Z. Chen; Interface Fracture: A Study Based on the Conventional Theory of Mechanism-Based Strain Gradient Plasticity, by S. Qu, Y. Huang, C. Liu and K. C. Hwang; Deformation and Diffusion in Nano-grained Metals, by W. Yang, X.-L. Ma, H. T. Wang and W. Hong; Multiscale Analysis of Strength Enhancement of Cellular Materials under Impact Loading, by H. Zhao and S. Abdennadher; Particle Size Effects in Nanocomposites, by A. Zaoui, V. Marcadon and E. Herve; Effects of the Structural Topology and Connection Size on the Strength of Circular Honeycombs under In-Plane Compression, by T. X. Yu and D. Karagiozova; Time-Dependent Plasticity in the Submicron Regime, by A. H. W. Ngan, G.. Feng, B. Tang, H. Li and P. C. Wo; Energy Penalties in Materials with Microstructures of Phase Transitions: Modified Gibbs Phase Rule, by Y. Huo and I. Muller; The Cahn-Hilliard Phase-Field Model for Topology Optimization of Solids, by M. Y. Wang and S. Zhou; An Experimental Investigation of the Relationship between Molecular Structure and Length Scales in Inelastic Deformation of an Amorphous Thermoplastic, by J. Agde Tjernlund, E. K. Gamstedt and P. Gudmundson; Modeling of Austenite/Martensite Laminates with Interfacial Energy Effect, by H. Petryk, S. Stupkiewicz and G. Maciejewski; Mechanism-Based Strain Gradient Crystal Plasticity, by C.-S. Han, H. Gao, Y. Huang andW. D. Nix; Size Effect Down to Nanoscales: Function over Strength, by W.-L. Guo and Y.-F. Guo; Micromechanics of Micropolar Composites, by G.-K. Hu; Asymptotic Model Equation for Phase Transition in a Slender Circular Elastic Cylinder, by H. H. Dai; Effect of Phase Transition on the Unusual Microwear Behavior of Superelastic NiTi SMA, by L. M. Qian, Q. P. Sun and X. D. Xiao; Homogenization Method for Strength and Inelastic Behavior of Nanocrystalline Materials, by L. Capolungo, M. Cherkaoui and J. Qu; Instability and Hysteresis in Thermoelastic Tension Strips, by Y. J. He and Q. P. Sun; Effective Elastic Modulus of Nano-Particles, by R. Dingreville, J. Qu and M. Cherkaoui; Nanoindentations and Theory of Strain Gradient Viscoelasticity, by L. H. Keung, D. C. C. Lam and P. Tong; Author Index.