Coussy, mechanics of porous continua wiley, new york, 1995. Acoustically induced mass flow in partially saturated porous. The mechanics and thermodynamics of continua presents a unified treatment of continuum mechanics and thermodynamics that emphasises the universal status of the basic balances and the entropy imbalance. Aug 01, 2009 on the effective stress in unsaturated porous continua with double porosity on the effective stress in unsaturated porous continua with double porosity borja, ronaldo i koliji, azad 20090801 00. Thermodynamic approach to effective stress in partially saturated. The finite element method in the static and dynamic deformation and consolidation of porous media second edition roland w. Olivier coussy this book is dedicated to olivier coussy, the prominent scientist and engineer who. The french mathematician augustinlouis cauchy was the first to formulate such models in the 19th century. A continuumbased description of an elastic porous solid saturated with a compressible and viscous pore fluid requires to introduce various. Rock mechanics problems how will rock react when put to mens use. Partially saturated porous media reactive porous media macroscopic electrical effects a single theoretical framework to the subject to explain the interdisciplinary nature of the subject. Mechanics and physics of porous solids pdf free download epdf.
Get your kindle here, or download a free kindle reading app. Drainage and drying of deformable porous materials. This book should be very useful to students and teachers in the fields of engineering and mathematical physics. The modelling proposed in this paper is based on the mechanics of porous continua coussy, 1995. He received his beng degree from nanjing university of aeronautics and astronautics in 1983, msc degree from south china university of technology in 1986, and phd degree from the. Modelling and predicting how porous media deform when subjected to external actions and physical phenomena, including the effect of saturating fluids, are of importance to the understanding of. A general framework for the modeling of porous ferrogels.
A single theoretical framework to the subject to explain the interdisciplinary nature of the subject. Mechanics and physics of porous solids addresses the mechanics and physics of deformable porous materials whose porous space is filled by one or several fluid mixtures interacting with the solid matrix. Continuum mechanics of twophase porous media click to. An assigment including computational aspects, and computer implementation, of a chosen specific porous media model is given.
Oclcs webjunction has pulled together information and resources to assist library staff as they consider how to handle. Coussy uses the language of thermodynamics to frame the discussion of. The fundamental assumption inscribed in the name is that materials are to be homogeneousassumed, isotropic, continuous and independent of any particular. Continuum mechanics is a branch of mechanics that deals with the mechanical behavior of materials modeled as a continuous mass rather than as discrete particles. Coussy has completely rewritten mechanics of porous continuaporomechanics to include. Poromechanics is a branch of physics and specifically continuum mechanics and acoustics that studies the behaviour of fluidsaturated porous media. Coussy, poromechanics of freezing materials, journal of the mechanics.
The description of the porous medium is based on biots consolidation theory biot, 1941, biot, 1972, see also lewis and scler 1998 and coussy, 2004, coussy, 2010, among others. Numerous and frequentlyupdated resource results are available from this search. The key concepts to reconcile continuum mechanics with the microscopic discontinuities inherent in porous media constituted by solid and. Poromechanics olivier coussy modelling and predicting how porous media deform when subjected to external actions and physical. A general framework for the modeling of porous ferrogels at. Olivier coussy this book is dedicated to olivier coussy. Hutter, a solidfluid mixture model allowing for solid dilatation under external pressure, continuum mechanics and thermodynamics, vol. Select the porous domain right click the mouse button and select edit, then go to basic settings and select porous domain. Mechanics and physics of porous solids mechanics and physics of porous solids olivier coussy laboratoire central des.
Despite their successes, the thermodynamic foundations of porous continua in adsorptive fluids have not been rigorously derived as done for the classical poromechanics theory by coussy et al. A characteristic feature of the theories of porous media is the adoption of a macroscopic scale. Continuum mechanics fundamentals harvard university. Second gradient mechanics for porous solids has actually been already addressed in the framework of the theory of mixtures in. Mechanics of generalized continua books pics download. Mpps 2011, symposium on mechanics and physics of porous. Mathematically difficult, but additionally rigorous, special, and written utilizing very transparent language, advanced mechanics of continua provides a radical figuring out of continuum mechanics. Mechanics and physics of porous solids wiley online books. Explore the computational methods and mathematical models that are possible through continuum mechanics formulations.
Mechanics of adsorptiondeformation coupling in porous. The mechanics and thermodynamics of continua the mechanics and thermodynamics of continua presents a uni. In this example we consider a cylindrical ferrogel specimen under the action of an uniform external magnetic field. Estimation of the damage of a porous limestone from. Based on thermodynamics, the mathematical framework governing the behavior of a partially saturated soil is derived using balance equations, and the numerical implementation and drainage tests of a soil column are carried. The theory also deals with nonlinear porous continua. Coussy uses the language of thermodynamics to frame the discussion of this topic and bridge the gap between physicists and engineers, and. He has also written previously for wiley, mechanics of porous continua 1995 and. Herein the magnetoactive porous medium is treated as the superimposition of a magnetizable solid phase and a nonmagnetizable fluid phase.
Press on the button beside the location selection, a window will open up select porous and press ok. Coupled hydromechanical model of twophase fluid flow in. Request pdf mpps 2011, symposium on mechanics and physics of porous solids. Here you can find introduction to continuum mechanics solution manual pdf shared files. Nonlinear mechanics of solids containing isolated voids. Modelling and predicting how porous media deform when subjected toexternal actions and physical phenomena, including the effect ofsaturating fluids, are of.
What is the bearing capacity of rock on surface an at depths. View table of contents for mechanics and physics of porous solids. Classical mechanics was the rst branch of physics to be discovered, and is the foundation upon which all other branches of physics are built. Scler, university of padua, italy following the highly successful first edition, this text deals with numerical solutions of coupled thermohydromechanical problems in porous media. Computational methods for fracture in porous media. We feel that this text is well suited for either a quarter or semester course in continuum mechanics. What is the response of rocks under dynamic earthquake type loading. Explore the computational equipment and mathematical types which are attainable via continuum mechanics formulations. Moreover, classical mechanics has many important applications in other areas of science, such as astronomy e. My appreciation for mechanics was nucleated by professors douglas amarasekara and munidasa ranaweera of the then university of ceylon, and was subsequently shaped and grew substantially under the in. Modelling and predicting how porous media deform when subjected to external actions and physical phenomena, including the effect of saturating fluids, are of importance to the understanding of geophysics and civil engineering including soil and rock mechanics and petroleum engineering, as well as in newer areas such as biomechanics and agricultural. Continuum mechanics of twophase porous media click to add. Serving as a selfcontained guide, poromechanics provides a unified approach to the fundamental concepts of continuum poromechanics and to the coupling of the deformation of porous. An experimental device, allowing the simultaneous and continuous measurement of strains in two perpendicular directions and five elastic wave hree p waves and two s waves velocities in two different directions under fully controlled hydrous conditions, was developed for the.
Theoretical mechanics of particles and continua, 2003, 592. The solid phase stress tensor in porous media mechanics and the hillmandel condition the solid phase stress tensor in porous media mechanics and the hillmandel condition gray, william g scler, bernhard a pesavento, francesco 20090301 00. Franzjosef ulm born march 9, 1964 in furthbavaria, west germany is a structural engineer, an engineering scientist and a professor since 1999. It will have an interdisciplinary approach, offering. Zentralblatt math,26 the book advanced mechanics of continua is a complete reference for both students and researchers in the field of material sciences and applied mechanics. The solid phase stress tensor in porous media mechanics and. On the effective stress in unsaturated porous continua with. Oclcs webjunction has pulled together information and resources to assist library staff as they consider how to handle coronavirus.
Coussy uses the language of thermodynamics to frame the. Mechanics of porous continua, wiley, chichester 1995. For isotropic media and harmonic motions, the developed general mixed formulation reduces to the common set of equations of motion used in acoustics which results directly from biots equations. Mar 01, 2009 the solid phase stress tensor in porous media mechanics and the hillmandel condition the solid phase stress tensor in porous media mechanics and the hillmandel condition gray, william g scler, bernhard a pesavento, francesco 20090301 00. Modelling and predicting how porous media deform when subjected to external actions and physical phenomena, including the effect of saturating fluids, are of importance to the understanding of geophysics and civil engineering including soil and rock mechanics and petroleum engineering, as well as in newer. Starting from the highly successful first edition, coussy has completely rewritten mechanics of porous continuaporomechanics to include. The derivation of the presented formulation uses coussy s description of porous materials. Comparing to the free energy balance of nonreactive porous solid coussy et al. Other readers will always be interested in your opinion of the books youve read.
This book, based on the successful mechanics of porous continua, has been revised and updated to strengthen the basics of this emerging field of poromechanics. Pdf on mar 17, nathan benkemoun and others published technical report. Mechanics and physics of porous solids offers a critical reference on the physics of multiphase porous materials key reading for engineers and researchers in structural and material engineering, concrete, wood and materials science, rock and soil mechanics, mining and oil prospecting, biomechanics. Modelling and predicting how porous media deform when subjected to external actions and physical phenomena, including the effect of saturating fluids, are of importance to the understanding of geophysics and civil.
Mathematically demanding, but also rigorous, precise, and written using very clear language, advanced mechanics of continua provides a thorough understanding of continuum mechanics. This example is motivated by the experiments of zhao et al. Lecture notes on classical mechanics a work in progress daniel arovas department of physics university of california, san diego may 8, 20. Jianxiang wang is currently professor of solid mechanics and director of the solid mechanics division of the department of mechanics and engineering science at peking university. Continuum mechanics of twophase porous media ragnar larsson. Advanced mechanics of continua 1st edition karan s. Expressions of dissipated powers and stored energies in. Set, notation, functions, vectors, matrices, tensors, kinematics, stress measures and stress rates, balance law, balance laws. Dangla 1995, a macroscopic model of the swelling phenomena of a saturated clay, european journal of mechanics asolids, vol 14, n o 6. Reliable information about the coronavirus covid19 is available from the world health organization current situation, international travel. Topic of continuum mechanics deals with the basics equations of motion that governs the mechanics of both solid and fluid objects in nature.
Ansys flow modelling tutorial in porous media pdf download. Mechanics and physics of porous solids wiley online library. A porous medium or a porous material is a solid often called matrix permeated by an interconnected network of pores voids filled with a fluid liquid or gas. The damage of a porous rock euville oolitic limestone was studied through uniaxial stresscycling tests. In order to avoid magnetic singularities at the free corners, the edges are rounded with a. A threescale poromechanical model for swelling porous media incorporating solvation forces. Continuum mechanics is a mathematical framework for studying the transmission of force through and deformation of materials of all types. Natural convection in porous media journal of fluid. These laws are viewed as fundamental building blocks on which to frame theories of material behaviour. Mechanics and physics of porous solids addresses the mechanics and physics of. It yields a global macroscopic model based on mixture theory, where the equations are posed separately for the uid and solid phases. Indeed, the rve chosen for scp in gaseous environment is based on a twophase representation classically used in the context of porous media. Biots theory, the porous medium is considered as a super position of a solid phase. Jun 15, 2010 mechanics and physics of porous solids offers a critical reference on the physics of multiphase porous materials key reading for engineers and researchers in structural and material engineering, concrete, wood and materials science, rock and soil mechanics, mining and oil prospecting, biomechanics.
These laws are viewed as fundamental building blocks on which to frame theories of material behavior. Mechanics of porous continua is relevant to many fields and engineering applications of major economic importance. Whether youve loved the book or not, if you give your honest and detailed thoughts then people will find new books that are right for them. Free continuum mechanics books download ebooks online. The goal is to construct a framework that is free of special assumptions about the type of material, the size of deformations, the geometry of the problem and so forth. The course is open to all interested parties such as postgraduate students, researchers and practitioners. Poromechanics olivier coussy modelling and predicting how porous media deform when subjected to external actions and physical phenomena, including the effect of saturating fluids, are of importance to the understanding of geophysics and civil engineering including soil and rock mechanics and petroleum engineering, as well as in newer areas. Usually both solid matrix and the pore network also known as the pore. The course is hosted by the swiss federal institute of technology, epfl, in the beautiful city of lausanne. Olivier coussy, the prominent scientist and engineer who developed the fundamentals of poromechanics theory that were. Mechanics of porous continua means the modeling and the prediction of how porous media deform, when subjected to various physical phenomena and. Acoustically induced mass flow in partially saturated porous media. Modelling and predicting how porous media deform when subjected to external actions and physical phenomena, including the effect of saturating fluids, are of importance to the understanding of geophysics and civil engineering including soil and rock mechanics and petroleum engineering, as well as in newer areas such as biomechanics and agricultural engineering.
A model of solidwaterair coupling in triphasic mixtures is compared with solidwater coupling in biphasic mixtures with an application to partially saturated porous media. Online poromechanics by olivier coussy ebook pdf download. The solid phase stress tensor in porous media mechanics. Potential method in the theory of thermoelasticity for. What is the modulus of elasticity of rock and how to get it. This text evolved from the course notes of an introductory graduate continuum mechanics course at michigan state university, which was taught on a quarter basis. The mechanics and thermodynamics of continua by morton e. Mechanics of adsorptiondeformation coupling in porous media. On the effective stress in unsaturated porous continua with double porosity on the effective stress in unsaturated porous continua with double porosity borja, ronaldo i koliji, azad 20090801 00. Larsson, continuum mechanics of twophase porous media, lecture notes 2006.
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