Download or read book Elasticity Fracture and Flow with Engineering and Geological Applications by J C Jaeger written by John Conrad Jaeger and published by . This book was released on 1969 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elasticity Fracture and Flow written by J. C. Jaeger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: IN this monograph I have attempted to set out, in as elemen tary a form as possible, the basic mathematics of the theories of elasticity, plasticity, viscosity, and rheology, together with a discussion of the properties of the materials involved and the way in which they are idealized to form a basis for the mathe matical theory. There are many mathematical text-books on these subjects, but they are largely devoted to methods for the solution of special problems, and, while the present book may be regarded as an introduction to these, it is also in tended for the large class of readers such as engineers and geologists who are more interested in the detailed analysis of stress and strain, the properties of some of the materials they use, criteria for flow and fracture, and so on, and whose interest in the theory is rather in the assumptions involved in it and the way in which they affect the solutions than in the study of special problems. The first chapter develops the analysis of stress and strain rather fully, giving, in particular, an account of Mohr's repre sentations of stress and of finite homogeneous strain in three dimensions. In the second chapter, on the behaviour of materials, the stress-strain relations for elasticity (both for isotropic and simple anisotropic substances), viscosity, plas ticity and some of the simpler rheological models are described.
Download or read book Elasticity Fracture and Flow with Engineering and Geological Applications written by John Conrad Jaeger and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elasticity Fracture and Flow written by John Conrad Jaeger and published by . This book was released on 1916 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elasticity Fracture and Flow written by John Conrad Jaeger and published by . This book was released on 1962 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Elasticity Fracture and Flow written by J. C. Jaeger and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Principles of Engineering Geology written by P.B. Attewell and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1075 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Engineering geology' is one of those terms that invite definition. The American Geological Institute, for example, has expanded the term to mean 'the application of the geological sciences to engineering practice for the purpose of assuring that the geological factors affecting the location, design, construction, operation and mainten ance of engineering works are recognized and adequately provided for'. It has also been defined by W. R. Judd in the McGraw-Hill Encyclopaedia of Science and Technology as 'the application of education and experience in geology and other geosciences to solve geological problems posed by civil engineering structures'. Judd goes on to specify those branches of the geological or geo-sciences as surface (or surficial) geology, structural/fabric geology, geohydro logy, geophysics, soil and rock mechanics. Soil mechanics is firmly included as a geological science in spite of the perhaps rather unfortunate trends over the years (now happily being reversed) towards purely mechanistic analyses which may well provide acceptable solutions for only the simplest geology. Many subjects evolve through their subject areas from an interdisciplinary background and it is just such instances that pose the greatest difficulties of definition. Since the form of educational development experienced by the practitioners of the subject ulti mately bears quite strongly upon the corporate concept of the term 'engineering geology', it is useful briefly to consider that educational background.
Download or read book Fundamentals of Structural Geology written by David D. Pollard and published by Cambridge University Press. This book was released on 2005-09 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: A modern quantitative approach to structural geology and tectonics for advanced students and researchers.
Download or read book Geologic Fracture Mechanics written by Richard A. Schultz and published by Cambridge University Press. This book was released on 2019-08-08 with total page 611 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to geologic fracture mechanics covering geologic structural discontinuities from theoretical and field-based perspectives.
Download or read book An Integrated Framework for Structural Geology written by Steven Wojtal and published by John Wiley & Sons. This book was released on 2022-08-01 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: AN INTEGRATED FRAMEWORK FOR STRUCTURAL GEOLOGY A modern and practice-oriented approach to structural geology An Integrated Framework for Structural Geology: Kinematics, Dynamics, and Rheology of Deformed Rocks builds a framework for structural geology from geometrical description, kinematic analysis, dynamic evolution, and rheological investigation of deformed rocks. The unique approach taken by the book is to integrate these principles of continuum mechanics with the description of rock microstructures and inferences about deformation mechanisms. Field, theoretical and laboratory approaches to structural geology are all considered, including the application of rock mechanics experiments to nature. Readers will also find: Three case studies that illustrate how the framework can be applied to deformation at different levels in the crust and in an applied structural geology context Hundreds of detailed, two-color illustrations of exceptional clarity, as well as many microstructural and field photographs The quantitative basis of structural geology delivered through clear mathematics Written for advanced undergraduate and graduate students in geology, An Integrated Framework for Structural Geology will also earn a place in the libraries of practicing geologists with an interest in a one-stop resource on structural geology.
Download or read book Fundamentals of Rock Mechanics written by John Conrad Jaeger and published by . This book was released on 1969 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rock as a material; Analysis of stress and infinitesimal strain; Friction; Elasticity and strength of rock; Linear elasticity; Laboratory testing; Effects of size and stress gradient; Fluid pressure and flow in rocks; Behaviour of ductile materials; Further problems in elasticity; Time dependent effects; Crack phenomena and the mechanism of fracture; Strain waves; The state of stress underground; Underground measurements; Granular materials; Geological application; Mining and other engineering applications.
Download or read book Geological Survey Professional Paper written by and published by . This book was released on 1982 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1974 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1958 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Three Dimensional Subsurface Geological Mapping written by Daniel J. Tearpock and published by Pearson. This book was released on 2020-07-02 with total page 1657 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Gold-Standard “Bible” for Applied Subsurface Geological Mapping: Extensively Updated for Working Teams’ Latest Advances Long recognized as the most authoritative, practical, and comprehensive guide to structural mapping methods, Applied Three-Dimensional Subsurface Geological Mapping, Third Edition, has been thoroughly updated to reflect recent technical developments, with an emphasis on shale play basins, horizontal drilling, unconventional resources, and modern workflows. The authors of this edition have more than a century of collective experience in hydrocarbon exploration and development, in major, large, independent companies throughout the world. In this long-awaited update, they present revised and new chapters on computer mapping, shale basin exploration, and prospect reserves and risk. They introduce key innovations related to shale reservoirs, hydraulic fracturing, and deviated, horizontal, and directional wells, along with expanded discussions of computer interpretations and mapping. Throughout, the book links theory and practice based on fundamental geoscience principles. These principles will help you integrate all available geological, geophysical, and engineering data, to generate more reasonable and viable subsurface interpretations, and to construct maps that successfully identify reserves. Master core principles and proven methods for accurate subsurface interpretations and mapping Construct subsurface maps and cross-sections from well logs, seismic sections, and outcrop data Work effectively with horizontal and directionally drilled wells and directional surveys Use powerful well log-correlation techniques Construct viable fault and horizon structure maps Balance and interpret compressional, extensional, and strike-slip structures Distinguish between the different structure styles and the characterization of growth structures Understand isochore and isopach maps This book is indispensable for every integrated working team, consisting of geologists, geophysicists, and engineers, that prepares subsurface geological interpretations and maps, as well as for every manager, executive, and investor who uses or evaluates prospects. Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.
Download or read book Selection and Investigation of Sites for the Disposal of Radioactive Wastes in Hydraulically Induced Subsurface Fractures written by Ren Jen Sun and published by . This book was released on 1982 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Injection of intermediate-level radioactive wastes (specific activity of less than 6 x 103γCi/mL, consisting mainly of radionuclides, such as strontium and cesium, having half-lives of less than 50 years) mixed with cement into a thick shale formation is a promising and feasible disposal method. Hydraulic fracturing provides openings in the shale to accommodate the wastes. Ion exchange and radionuclide-adsorption materials can be added to the grout during mixing to further increase the radionuclide-retaining capacity of the grout. After solidification of the grout, the injected wastes become an integral part of the shale formation, and therefore the wastes will remain at depth and in place as long as the injection zone is not subjected to erosion or dissolution. Problems concerning safety of the disposal method are (1) the potential for inducing vertical fractures, (2) phase separation during and after the injections, (3) the reliability of methods for determining the orientation of induced fractures, (4) the possibility of triggering earthquakes, and (5) radionuclides being leached and transported by ground water. In bedded shale, a difference between tensile strength normal to and that parallel to bedding planes favors the formation of fractures along bedding planes that are nearly horizontal. Even in areas where vertical stress is slightly greater than the horizontal stresses, nearly horizontal bedding-plane fractures can be hydraulically induced in shale at depths less than 1,000 meters. Test injections should be made during site evaluation to determine if horizontal bedding-plane fractures can be induced. The orientation of induced fractures can be indirectly monitored by recording injection pressures during injection time and by measuring the decay of water injections and the uplift of ground surface after the injections; however, it can be directly determined by gamma-ray logs made in observation wells before and after each injection, if the injected fluid or wastes contain enough gamma-ray emitting radionuclides. If waste grout is properly mixed, phase separation should be less than one percent of the total amount injected. The mobility of waste in the separated liquid is further decreased by the low permeability (less than 10−6 darcy) and the large ion-exchange and adsorption capacity of shale, which thus reduce the potential for contamination. Grout injections do not cause extensive increases in pore pressure within shale, and a disposal site should be located in a geologically stable and tectonically relaxed area, that is, an area lacking local active faults. Thus a disposal in shale in such areas can avoid the two necessary and essential conditions for triggering earthquakes by fluid injections, an increase in pore pressure and rock already stressed near its breaking strength. Waste injections are made in several stages at different levels through an injection well. After the first series of injections at the greatest depth, the well is plugged by cement at that depth. The second series of injections are made a suitable distance above the first. The repeated use of the injection well distributes the cost of constructing injection and monitoring wells over many injections, thereby making hydraulic fracturing and grout injection economically attractive as a method for the disposal of radioactive wastes. Theoretical considerations about inducing nearly horizontal beddingplane fractures in shale are discussed, as are field procedures for site selection, safety, and the monitoring and operation of radioactive waste disposal. Case histories are used as examples to demonstrate the application of the theory and techniques of field operations.
Download or read book Visualization of Fields and Applications in Engineering written by Stephen Tou and published by John Wiley & Sons. This book was released on 2011-04-22 with total page 279 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by advances in computer technology, engineering analysis has developed rapidly and extensively in recent times; Visualization of Fields and Applications in Engineering presents the basic techniques for tensor field visualization and mapping of engineering data. Focusing on the fundamental aspects of post processing databases and applications outputs, the author explores existing theories and their integration in tensor field visualization and analysis. The subject covers fundamental theories through to integrated, multi-disciplinary technologies with practical applications in engineering, computer /general sciences. Visualization of Fields and Applications in Engineering is suitable for academic use and to serve as a source of reference. It will appeal to those who work in the engineering and science professions or in pursuit of academic training/ research. Offers a unique engineering approach to basic techniques for tensor field visualization and mapping Collates together material currently disseminated throughout the literature into one accessible point of reference Presents examples with applications beyond and across many disciplines.
