A Study of the Use of Organic Soils as Construction Materials PDF Download

Author: Charles Lee Bartholomew
Publisher:
ISBN:
Category :
Languages : en
Pages : 334

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Author: Charles Lee Bartholomew
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Fred Magdoff
Publisher: Sare
ISBN: 9781888626131
Category : Humus
Languages : en
Pages : 294

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"'Published by the Sustainable Agriculture Research and Education (SARE) program, with funding from the National Institute of Food and Agriculture, U.S. Department of Agriculture."

Author: J. Hartlén
Publisher: Elsevier
ISBN: 0080530818
Category : Technology & Engineering
Languages : en
Pages : 457

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Book Description
More and more civil engineering constructions are being built on soft soils. As areas with better foundations are used up the necessity to be able to build structures on soft soils increases. The most troublesome of soft soils are organic soils due mainly to their high compressibility (much higher than in mineral soils), and also their very low shear strength. The large diversity of organic soils with respect to their origin as well as their properties make classification, testing, and engineering prediction of behaviour, very difficult. For this reason, engineers try, in general, to avoid constructing on deep layers of organic soils. If forced, by necessity, to do so, they manage with light structures e.g. embankments or low buildings. The authors of this book have been involved in a joint research project on the testing of embankments on organic soils. This was carried out in the North-Western part of Poland by the Swedish Geotechnical Institute and the Department of Geotechnics of Warsaw Agricultural University. The results of their research is presented in this new book and provides a valuable insight into this growing area in the field of engineering geology.

Author: David Muir Wood
Publisher: Cambridge University Press
ISBN: 1107469503
Category : Technology & Engineering
Languages : en
Pages : 251

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This book teaches the principles of soil mechanics to undergraduates, along with other properties of engineering materials, to which the students are exposed simultaneously. Using the critical state method of soil mechanics to study the mechanical behavior of soils requires the student to consider density alongside effective stresses, permitting the unification of deformation and strength characteristics. This unification aids the understanding of soil mechanics. This book explores a one-dimensional theme for the presentation of many of the key concepts of soil mechanics - density, stress, stiffness, strength, and fluid flow - and includes a chapter on the analysis of one-dimensional consolidation, which fits nicely with the theme of the book. It also presents some theoretical analyses of soil-structure interaction, which can be analyzed using essentially one-dimensional governing equations. Examples are given at the end of most chapters, and suggestions for laboratory exercises or demonstrations are given.

Author: Peter T. Bobrowsky
Publisher: Springer
ISBN: 9783319735665
Category : Science
Languages : en
Pages : 0

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This volume addresses the multi-disciplinary topic of engineering geology and the environment, one of the fastest growing, most relevant and applied fields of research and study within the geosciences. It covers the fundamentals of geology and engineering where the two fields overlap and, in addition, highlights specialized topics that address principles, concepts and paradigms of the discipline, including operational terms, materials, tools, techniques and methods as well as processes, procedures and implications. A number of well known and respected international experts contributed to this authoritative volume, thereby ensuring proper geographic representation, professional credibility and reliability. This superb volume provides a dependable and ready source of information on approximately 300 topical entries relevant to all aspects of engineering geology. Extensive illustrations, figures, images, tables and detailed bibliographic citations ensure that the comprehensively defined contributions are broadly and clearly explained. The Encyclopedia of Engineering Geology provides a ready source of reference for several fields of study and practice including civil engineers, geologists, physical geographers, architects, hazards specialists, hydrologists, geotechnicians, geophysicists, geomorphologists, planners, resource explorers, and many others. As a key library reference, this book is an essential technical source for undergraduate and graduate students in their research. Teachers/professors can rely on it as the final authority and the first source of reference on engineering geology related studies as it provides an exceptional resource to train and educate the next generation of practitioners.

Author: United States. Bureau of Reclamation
Publisher:
ISBN:
Category : Earthwork
Languages : en
Pages : 396

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Author: Bujang B.K. Huat
Publisher: CRC Press
ISBN: 0203386302
Category : Science
Languages : en
Pages : 279

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Peat and organic soils commonly occur as extremely soft, wet, unconsolidated surficial deposits that are an integral part of wetland systems. These types of soils can give rise to geotechnical problems in the area of sampling, settlement, stability, in situ testing, stabilisation and construction. There is therefore a tendency to either avoid build

Author: A. Raja Rajan
Publisher: New India Publishing Agency
ISBN: 9395319283
Category : Technology & Engineering
Languages : en
Pages : 16

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This book dwells on soil organic matter in its entirety: the composition, distribution, pools and reactive functional groups of soil organic matter; its decomposition, nutrient transformations and biochemistry of humus formation; its role in pedogenic processes; adsorption of organic compounds by clay; clay-organic matter complexes; humus - trace metals and humus - pesticides interactions; environmental significance of humic substances and characterization of soil organic matter. The potentials of nuclear techniques in the study of soil organic matter have been elucidated for the benefit of research scholars. Various management practices for building organic matter in soils have also been discussed. A compilation of qualitative and quantitative analytical procedures on organic matter complements the book. The book will be a useful source material for researchers, scholars and all stakeholders concerned with soil organic matter and sustainable agriculture.

Author:
Publisher:
ISBN:
Category : Environmental policy
Languages : en
Pages : 130

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