Materials under Extreme Loadings: Application to Penetration by Georges Voyiadjis, Eric Buzaud, Ioan R. Ionescu

By Georges Voyiadjis, Eric Buzaud, Ioan R. Ionescu

This publication offers contemporary and leading edge advances in our knowing of key features of the reaction of fabrics less than severe rather a lot that happen in the course of excessive pace influence and penetration. the point of interest of the content material is at the various demanding situations linked to characterization and modeling of advanced interactions that ensue in the course of those hugely dynamic events.Content:
Chapter 1 Geomaterials below severe Loading: The average Case (pages 1–43): Philippe Lambert and Herve Trumel
Chapter 2 The surprise homes of Concrete and similar fabrics (pages 45–67): Kostas Tsembelis, David J. Chapman, Christopher H. Braithwaite, John E. box and William G. Proud
Chapter three comparability of stunned Sapphire and Alumina (pages 69–86): Geremy Kleiser, Lalit Chhabildas and William Reinhart
Chapter four Observations of Ballistic impression harm in Glass Laminate (pages 87–99): Stephan Bless
Chapter five Experimental research of Concrete habit less than excessive Confinement (pages 101–119): Xuan Hong Vu, Yann Malecot, Laurent Daudeville and Eric Buzaud
Chapter 6 3D Imaging and the cut up Cylinder Fracture of Cement?Based Composites (pages 121–130): Eric Landis
Chapter 7 checking out stipulations on Kolsky Bar (pages 131–144): Weinong Chen
Chapter eight Experimental technique and Modeling of the Dynamic Tensile habit of a Micro?Concrete (pages 145–177): Pascal Forquin and Benjamin Erzar
Chapter nine towards Physically?Based Explosive Modeling: Meso?Scale Investigations (pages 179–207): Herve Trumel, Philippe Lambert, Guillaume Vivier and Yves Sadou
Chapter 10 Coupled Viscoplastic harm version for Hypervelocity effect prompted harm in Metals and Composites (pages 209–246): George Z. Voyiadjis
Chapter eleven High?Pressure habit of Concrete: Experiments and Elastic/Viscoplastic Modeling (pages 247–266): Martin J. Schmidt, Oana Cazacu and Mark L. Green
Chapter 12 The digital Penetration Laboratory: New advancements (pages 267–289): Mark D. Adley, Andreas O. Frank, Kent T. Danielson, Stephen A. Akers, James L. O'daniel and Bruce Patterson
Chapter thirteen Description of the Dynamic Fragmentation of Glass with a Meso?Damage version (pages 291–309): Xavier Brajer, Francois Hild and Stephane Roux
Chapter 14 An method of Generate Random Localizations in Lagrangian Numerical Simulations (pages 311–332): Jacques Petit
Chapter 15 X?FEM for the Simulation of Dynamic Crack Propagation (pages 333–349): Alain Combescure
Chapter sixteen DEM version of a inflexible Missile effect on a skinny Concrete Slab (pages 351–367): Frederic Donze, Wen?Jie Shiu and Laurent Daudeville
Chapter 17 The Lattice Discrete Particle version (LDPM) for the Numerical Simulation of Concrete habit topic to Penetration (pages 369–387): Gianluca Cusatis
Chapter 18 a much better touch set of rules for Multi?Material Continuum Codes (pages 389–413): Kenneth C. partitions and David L. Littlefield
Chapter 19 Parallel Computing for Non?linear Concrete Modeling (pages 415–432): Kent Danielson, Mark Adley and James O'daniel

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Extra info for Materials under Extreme Loadings: Application to Penetration and Impact

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18. (A) Impact melt rock from Rochechouart with a large quartz clast bearing a twisted foliated texture. (B)–(D) Detail under the Scanning Electron Microscope of the quartz clast seen in A showing microcrystalline α-quartz spherulites grown from a liquid quartz phase (lechatelierite) in the liquid rock melt, yet preserving a trace of shock induced PDF or planar fractures, the whole indicating that melting of quartz is not due to shock but to thermal overprint of the impact melt upon a moderately shocked quartz clast [LAM 75].

4. 5. Hopkinson Bar test. 6. Hopkinson Bar test. 8. 1. 2. 3. 44. 1. Introduction The field of study of material under extreme loading and application to penetration and impact is classically the scope of dynamic and dynamic-derived research broadly aiming at documenting, understanding and furthermore parametrizing and predicting effects and mechanisms in either projectile, or target, or both, upon impact. The foreseen ultimate purpose is generally either the generation of damage, or the prevention from damage.

The question of strain and damage localization A crucial point is fault prediction. 12). There too, the core of the 30 Materials under Extreme Loadings damaged zone is characterized by near melting conditions resulting in a distinct multilayered texture. Such similarities can be explained. At some distance from the penetration axis, the most important behavior characteristics of the explosive are (i) the dependence of the behavior on pressure and (ii) the influence of damage (microcracking), and the damage-induced instability producing damage and strain localization (faulting).

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Materials under Extreme Loadings: Application to Penetration by Georges Voyiadjis, Eric Buzaud, Ioan R. Ionescu
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