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Author: Hui-Hai Liu
Publisher: Springer
ISBN: 3319434497
Category : Science
Languages : en
Pages : 241
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Book Description
This book presents a systematic attempt to generalize several fundamental physical laws related to subsurface fluid flow that are important for a number of contemporary applications in the areas of hydrogeology, reservoir engineering and rock mechanics. It also covers the history of discovering these physical laws, their respective scope of validity, and their generalizations or extensions. The physical laws discussed include Darcy’s law, Darcy-Buckingham law and Hooke’s law. Darcy’s law is the fundamental law for subsurface fluid flow. For low-permeability media, it is not always adequate because of the strong fluid–solid interaction. Though the Darcy-Buckingham law is often used for modeling subsurface multiphase flow, it is only valid under the local equilibrium condition. This condition does not hold in many cases, especially when fingering flow occurs. It is well known that subsurface fluid flow is coupled with mechanical deformation of subsurface media; in some applications, this coupling can play a dominant role. The continuum-scale elastic deformation of natural rock, however, does not always follow the traditional form of Hooke’s law. The book also presents applications of the proposed generalizations of the physical laws to several important engineering projects.
Author: Hui-Hai Liu
Publisher: Springer
ISBN: 3319434497
Category : Science
Languages : en
Pages : 241
Get Book Here
Book Description
This book presents a systematic attempt to generalize several fundamental physical laws related to subsurface fluid flow that are important for a number of contemporary applications in the areas of hydrogeology, reservoir engineering and rock mechanics. It also covers the history of discovering these physical laws, their respective scope of validity, and their generalizations or extensions. The physical laws discussed include Darcy’s law, Darcy-Buckingham law and Hooke’s law. Darcy’s law is the fundamental law for subsurface fluid flow. For low-permeability media, it is not always adequate because of the strong fluid–solid interaction. Though the Darcy-Buckingham law is often used for modeling subsurface multiphase flow, it is only valid under the local equilibrium condition. This condition does not hold in many cases, especially when fingering flow occurs. It is well known that subsurface fluid flow is coupled with mechanical deformation of subsurface media; in some applications, this coupling can play a dominant role. The continuum-scale elastic deformation of natural rock, however, does not always follow the traditional form of Hooke’s law. The book also presents applications of the proposed generalizations of the physical laws to several important engineering projects.
Author: David J. Hatem
Publisher: John Wiley & Sons
ISBN: 9780471156079
Category : Technology & Engineering
Languages : en
Pages : 488
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Book Description
Subsurface projects can spell tremendous liability and risk concerns for geotechnical engineers, who pay among the highest liability insurance rates among A/E/C professionals. Written for a non-legal audience by a recognized liability authority, this helpful book brings together the information and expertise needed to manage the non-technical aspects of such projects. Discusses the implications of errors and omissions, applicable law, bid and contract document disclosure, and much more. Filled with relevant case studies.
Author: Barry Rodney Christopher
Publisher: Transportation Research Board
ISBN: 9780309060158
Category : Technology & Engineering
Languages : en
Pages : 56
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Book Description
This synthesis will be of interest to geologists; hydrologists; geotechnical, pavement, construction, and maintenance engineers; and researchers. State department of transportation (DOT) program managers and administrators will also find it of interest. The synthesis describes the current state of the practice for the design, construction, and maintenance of pavement subsurface drainage systems. It provides information on the positive effects of good subsurface drainage and the negative effects of poor subsurface drainage on pavement surfaces. This report of the Transportation Research Board presents data obtained from a review of the literature and a survey of the state DOTs. It is a supplemental update to NCHRP Synthesis of Highway Practice 96, Pavement Subsurface Drainage Systems (1982). The synthesis provides a supplement to design issues not found in Synthesis 96, but faced by current designers, e.g., type and quality of aggregate, compaction requirements for open-graded aggregates, asphalt and cement binders, and use of geosynthetics. In addition, it describes the effects of design, construction, and maintenance decisions on the performance of pavement subsurface drainage systems.
Author: Robert C. Knox
Publisher: CRC Press
ISBN: 1351093894
Category : Science
Languages : en
Pages : 326
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Book Description
This book represents the first comprehensive reference volume available on subsurface transport and fate processes. The volume is organized into four sections covering the basics of contaminant properties and how they affect transport and fate, the fundamental processes affecting subsurface transport and fate of contaminants, applications of transport and fate information to various contaminant types, and utilization of transport and fate information for predicting contaminant behavior. Specific topics such as traditional hydrodynamic processes of advection and dispersion, facilitated transport and contaminant flushing, and individual ground water contaminants are also explored in detail. Subsurface Transport and Fate Processes is ideal for environmental and ground water consultants, regulatory agency personnel, and educators in geology, hydrogeology, civil engineering, and environmental engineering.
Author: Michael Manfredi
Publisher: Princeton Architectural Press
ISBN: 9781568987330
Category : Architecture
Languages : en
Pages : 216
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Book Description
For nearly two decades the architecture firm Weiss/Manfredi has practiced outside the traditional boundaries of architecture. Their work with complex sites and programs benefits from an interdisciplinary approach and a dynamic integration of architecture, art, infrastructure, and landscape design. Surface/Subsurface presents nine major projects that have been completed since their first monograph Site Specific, published in 2000. Their design processexemplary of the best contemporary architectural practicesreveals potential in subsurface conditions with the goal of generating an entirely new language for the surface. Projects include the Olympic Sculpture Park in Seattle, which wanders over a highway and train lines; the Museum of the Earth in Ithaca, New York, which manipulates the movement of water, cars, and visitors; and the Smith College Campus Center in Northampton, Massachusetts, whichtransforms the brick campus into a luminous terracotta surface. Each project is fully documented through project photographs, drawings, details, and texts.
Author: Bahaa Saleh
Publisher: Cambridge University Press
ISBN: 1139495348
Category : Computers
Languages : en
Pages : 455
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Book Description
Describing and evaluating the basic principles and methods of subsurface sensing and imaging, Introduction to Subsurface Imaging is a clear and comprehensive treatment that links theory to a wide range of real-world applications in medicine, biology, security and geophysical/environmental exploration. It integrates the different sensing techniques (acoustic, electric, electromagnetic, optical, x-ray or particle beams) by unifying the underlying physical and mathematical similarities, and computational and algorithmic methods. Time-domain, spectral and multisensor methods are also covered, whilst all the necessary mathematical, statistical and linear systems tools are given in useful appendices to make the book self-contained. Featuring a logical blend of theory and applications, a wealth of color illustrations, homework problems and numerous case studies, this is suitable for use as both a course text and as a professional reference.
Author: J. Russell Boulding
Publisher: DIANE Publishing
ISBN: 0788132040
Category :
Languages : en
Pages : 494
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Book Description
Provides information on where to go to find detailed guidance on how to use these techniques. Covers: remote sensing & surface geophysical methods; drilling & solids sampling methods; geophysical logging of boreholes; aquifer test methods; ground water sampling methods; Vadose Zone (VZ) hydrologic properties: water state, infiltration, conductivity, & flux; VZ water budget characterization methods; VZ soil-solute/gas sampling & monitoring methods; & chemical field screening & analytical methods. Charts, tables, graphs & drawings.
Author: Birger Jansson
Publisher: Elsevier
ISBN: 1483138690
Category : Technology & Engineering
Languages : en
Pages : 171
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Book Description
Planning of Subsurface Use covers the various factors and aspects that characterize subsurface installations and subsurface construction. The technique of subsurface construction in the form of tunnels and rock cavities has been developed in Sweden to a very high level. This book is composed of 14 chapters and begins with an overview of subsurface construction in Sweden. The next chapters provide the planning details and legal issues in Swedish subsurface construction project. Considerable chapters discuss the importance of responsible planning of the project, with particular emphasis on planning requirements and administrative routines. The final chapters focus on the subsurface installation problems associated with responsibility and compensation for damage.
Author: Bruno Yaron
Publisher: Springer Science & Business Media
ISBN: 3642243878
Category : Science
Languages : en
Pages : 378
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Book Description
This book combines soil science, earth science, and environmental geochemistry, providing comprehensive background information for specialists interested in chemical-induced changes in the soil-subsurface system. Readers are introduced to the chemistry of contaminants that often disturb the natural soil-subsurface equilibrium as a result of human activity. While the soil-subsurface system has in many cases been affected by human impact, the effects of chemical contaminants on the actual matrix and properties have been largely neglected. The major focus of the book is on changes to the soil-subsurface matrix and properties caused by chemical pollution. By integrating results available in the literature, we observe that chemical pollutants may lead to the irreversible formation of a new soil-subsurface regime characterized by a matrix and properties different than those of the natural regime. In contrast to the geological time scales dictating natural changes to the matrix and properties of the soil-subsurface system, the time scale associated with chemical pollutant-induced changes is far shorter and extends over a “human lifetime scale.” The numerous examples presented in the book confirm that chemical contamination should be considered as an additional factor in the formation of a contemporary soil-subsurface regime that is different than that of the pristine system.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309172136
Category : Nature
Languages : en
Pages : 186
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Book Description
Research Needs in Subsurface Science provides an overview of the subsurface contamination problems across the DOE complex and shows by examples from the six largest DOE sites (Hanford Site, Idaho Engineering and Environmental Laboratory, Nevada Test Site, Oak Ridge Reservation, Rocky Flats Environmental Technology Site, and Savannah River Site) how advances in scientific and engineering knowledge can improve the effectiveness of the cleanup effort. This report analyzes the current Environmental Management (EM) Science Program portfolio of subsurface research projects to assess the extent to which the program is focused on DOE's contamination problems. This analysis employs an organizing scheme that provides a direct linkage between basic research in the EM Science Program and applied technology development in DOE's Subsurface Contaminants Focus Area. Research Needs in Subsurface Science also reviews related research programs in other DOE offices and other federal agencies (see Chapter 4) to determine the extent to which they are focused on DOE's subsurface contamination problems. On the basis of these analyses, this report singles out the highly significant subsurface contamination knowledge gaps and research needs that the EM Science Program must address if the DOE cleanup program is to succeed.
