Titlebook: Disorder and Fracture; J. C. Charmet,S. Roux,E. Guyon Book 1990 Plenum Press, New York 1990 Simulation.fracture mechanics.geometry.lineari

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Drehsymmetrische Membranschalen, of observation. Details are given on the problem of the persistent slip bands noted, for example, during cyclic deformation of Cumonocrystals, and of the Portevin-Le Chatelier bands noted, for example, during monotonic deformation of Al-5% Mg polycrystals.

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Introduction to Multifractalitye percolation threshold. An infinite set of critical exponents governs the scaling of the moments of the distribution of currents with the system size. The “Legendre transform” of this series is shown to be connected to the histogram of the current distribution, through the formalism of multifractal

Acupressure

Statistical Theory of Fragmentationscaling theory to describe the evolution of the cluster-size distribution is developed. General homogeneous systems, in which the break-up kernel is characterized by a homogeneity index λ, are treated. When λ > 0, corresponding to larger clusters more likely to break than small clusters, the scaled

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Growth Patterns and Fronts: Fluid Flow Experimentse displacement of one fluid by another fluid-leads to many new, often fractal,. fronts and patterns. The disorder of the porous matrix plays a key role that is not well understood. Depending on the displacement rates, viscosity ratios, miscibility, interfacial tensions and pore geometry a bewilderin

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Limpid

From Flow to Fracture and Fragmentation in Colloidal Mediarocks, like clay and carbonate rocks, and hardened cement pastes belong to this family. In spite of their solid character, colloidal solids have to be regarded as granular or divided media in the sense that the iono-covalent or metallic forces within the colloidal particles are much larger than the

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