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Built on sand : the science of granular materials /
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| 자료유형 | E-Book |
|---|---|
| 개인저자 | Guyon, Etienne, author. Delenne, Jean-Yves, author. Radjai?, Farhang, author. |
| 서명/저자사항 | Built on sand :the science of granular materials /Etienne Guyon, Jean-Yves Delenne, and Farhang Radjai. |
| 발행사항 | Cambridge : The MIT Press, [2020] |
| 형태사항 | 1 online resource (272 pages). |
| 소장본 주기 | Master record variable field(s) change: 050 |
| ISBN | 9780262357951 026235795X |
| 내용주기 | Intro -- Contents -- Foreword -- Preface -- 1: Grains, Seeds, and Powders -- A Close Look -- Counting Grains -- Measuring Grains -- 2: Grain Production -- Making the Small from the Large: Ancient History -- Making the Large from the Small: General Remarks on Aggregation -- Sorting Operations -- 3: Piles of Grains -- The Archetype: Billiard Balls -- Ordered Packings -- Disorder in Granular Materials -- 4: The Packing Fraction -- The Limits of Packing Fraction -- Particle Shape Effects -- Critical Packing Fraction -- Dilatancy -- 5: Making Contacts -- Two Grains, One Contact Friction between Two Grains -- Elasticity of a Packing -- The Propagation of Sound -- Plasticity of Packing -- Localization of Deformation -- 6: Manifestations of Disorder -- Scales of Disorder -- Percolation, or Ariadne's Thread -- Large-scale Disorder in Electrical Contacts -- Percolation in Mechanics -- 7: Force Chains -- Visible Forces -- Weak vs. Strong Forces -- Granular Texture -- The Arching Effect -- Pressure under a Pile of Sand -- Pressure in a Silo -- 8: Granular Flows -- Grain Inertia -- Flow Regimes -- Hourglass and Silo -- Slope Angle -- Vibrated Piles -- Segregation 9: From Sandcastles to Clay Towers -- Fluid between Grains -- Surface Tension -- The Physics of Sandcastles -- Water in the Soil -- Earth Structures -- 10: Sticky Grains -- Sintered Materials -- Preparing Sintered Material -- Concrete -- Natural Consolidated Media -- The Mechanics of Granular Composites -- 11: Fluids in Granular Materials -- Granular Matter Is Full of Voids -- Permeability -- Unsaturated Media -- Miscible Liquids -- Modifying Permeability -- 12: Grains in a Fluid -- A Little Organization! -- A Sphere Falls -- Interacting Particles -- Sedimentation -- Agitated Particles The Viscosity of a Suspension -- Conclusion -- Acknowledgments -- Glossary -- Bibliography -- Image Credits -- Index |
| 요약 | Explaining the science contained in a simple assembly of grains--the most abundant form of matter present on Earth. Granular matter--materials composed of vast amounts of solid grains--constitutes the most abundant form of matter on Earth. Granular materials assemble in disordered configurations scientists often liken to a bag of marbles. Made of macroscopic particles rather than molecules, they defy the standard scheme of classification in terms of solid, liquid, and gas. Avalanches, for example, can be characterized as friction, geometric congestion between grains. Granular materials provide a model for various domains, including engineering, physics, and biology, shedding light on collective behavior in disordered settings in general. William Blake famously wished "To See a World in a Grain of Sand"; in this book, pioneering researchers in granular matter explain the science contained in a simple assembly of grains. The authors begin by describing the single grain with its different origins, shapes, and sizes, then examine grains in piled or stacked form. They explain the packing fraction of granular media, a crucial issue that bears on the properties displayed in practical applications; explore small-scale deformations in piles of disordered grains, with particular attention to friction; and present theories of various modes of disorder. Along the way, they discuss such concepts as force chains, arching effects, wet grains, sticky contacts, and inertial effects. Drawing on recent numerical simulations as well as classical concepts developed in physics and mechanics, the book offers an accessible introduction to a rapidly developing field. |
| 일반주제명 | Granular materials. Granular materials. |
| 언어 | 영어 |
| 대출바로가기 | http://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&db=nlabk&AN=2392668 |
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| No. | 등록번호 | 청구기호 | 소장처 | 도서상태 | 반납예정일 | 예약 | 서비스 | 매체정보 |
|---|---|---|---|---|---|---|---|---|
| 1 | WE00017668 | 620/.43 | 가야대학교/전자책서버(컴퓨터서버)/ | 대출가능 |
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