Download or read book Methods of Treatment of Unstable Ground written by F G Bell and published by Elsevier. This book was released on 2013-10-22 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Methods of Treatment of Unstable Ground focuses on the methods of treatment that have been adopted by engineers in their attempts to make unstable ground usable. These methods are meant to stabilize ground, either temporarily as in ground-water lowering or freezing techniques, or permanently as in grouting. This book is comprised of 11 chapters. The first of which reviews some of the modern techniques in addressing problems caused by unstable ground, including those caused by water in excavations, instability of natural or excavated slopes, the settlement of structures on soft or loose soils, and subsidence due to extraction of minerals from the ground. These techniques range from ground-water lowering to the use of an impermeable barrier around the excavation to prevent inflow and at the same time maintain the surrounding water table at its normal level. Attention then turns to the use of electro-osmosis and electrochemical stabilization in ground engineering; control of groundwater by excluding it through grouting; and fundamental conditions governing the penetration of grouts. The remaining chapters explore grout selection based on engineering performance; ground conditions in mining areas; clay grouting and alluvial grouting; and ground freezing. Finally, the use of cement to stabilize soil and of vibroflotation to improve poor ground below foundations of structures is described. This book should prove useful to engineers engaged in ground engineering.

Download or read book Lissa written by Hamdy, Sherine and published by University of Toronto Press. This book was released on 2017-11-15 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Anna and Layla reckon with illness, risk, and loss in different ways, they learn the power of friendship and the importance of hope.

Download or read book Review of Tropical Reservoirs and Their Fisheries written by P. A. van Zwieten and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2011 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: A considerable quantity of data and information were collected on many aspects of the systems of the three reservoirs, including hydrological, biophysical and limnological features, primary production, and fish and fisheries data. This information was condensed and synthesized with the aim of providing a baseline against which the ecological changes that have taken place since impoundment can be described and analysed. Efforts are made to explain changes in fish catch in relation to climatic variations, ecological succession and fishing effort. The review shows that biological data and information are generally available. However, as is also common elsewhere, all three cases suffer from the general tendency to isolate and compartmentalize research into separate disciplines.

Download or read book Grouting Theory and Practice written by E. Nonveiller and published by Elsevier. This book was released on 2013-06-11 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grouting is a construction process by means of which the highly erratic permeability and deformability of foundation rock and soil are homogenized. The main parameter governing the design and construction of grouting works is the permeability of the rock or soil, which is established by means of field permeability tests. This book assembles information on rock and soil grouting from various sources, together with the author's personal experience on several grouting projects. Some aspects of permeability testing of rock and soils are elaborated, and the use of theoretical ground water percolation studies for clarification of design options for grout curtains are presented. The results achieved by grouting are presented and analysed on examples of constructed grouting works (curtains, tunnels, foundations, lifting of structures).Particulars of the performance of the permeability tests and their evaluation are studied in some detail, since they can very much distort the results obtained, and thus lead to erroneous design assumptions. Systematic grouting and adjustment of the injection process to the development of grout consumption and pressure during injection is discussed in connection with the achievement of the required permeability standard. The application of grouting to reduce the permeability and the deformability of the foundation of dams and hydrotechnical structures is presented, together with a number of illustrative examples. Characteristics of contact and consolidation grouting of dam foundations and tunnel linings are described. The possibilities and examples of rock prestressing by means of grouting are reported, and the results from several applications are discussed. Examples of lifting and levelling leaning structures by means of grouting are also reviewed. The book is illustrated by 180 drawings and 20 photographs, and a list of symbols used in the formulae, plus a glossary of specific terms used in grouting, are included at the end of the book.The book is intended for organizations, civil engineers and geologists involved in the exploration, design, construction and supervision of large dams, hydroelectric power projects, tunnels and other underground works. Teachers and students of civil engineering courses in geotechnics, building and construction, rock mechanics, soil mechanics, engineering geology, and some aspects of mining engineering will also find the book useful.

Download or read book Water Power written by and published by . This book was released on 1964 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Arab Observer and the Scribe written by and published by . This book was released on 1966 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Grand Ethiopian Renaissance Dam Versus Aswan High Dam written by Abdelazim M. Negm and published by Springer. This book was released on 2018-10-22 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique volume discusses various aspects of the Grand Ethiopian Renaissance Dam (GERD) and the Aswan High Dam (AHD) including their positive and negative impacts. It presents up-to-date research findings by Egyptian scientists and researchers covering several interesting hot topics under the following main themes: · Major impacts of GERD compared with the AHD · Environmental impacts of the AHD · Modeling scenarios investigating the impacts of GERD on the AHD and downstream · Environmental and social impacts of GERD on Egypt · Status and assessment of the sediment of the AHD reservoir and modeling the impacts of GERD on Lake Nubia sediment accumulation · Proposed scenarios for maximizing the benefits of the AHD reservoir · International aspects of GERD and the AHD The volume also offers a set of conclusions and recommendations to optimize the cooperation between Egypt, Sudan, and Ethiopia. It appeals to postgraduate students, researchers, scientists, professionals and policy planners.

Download or read book Arab Observer written by and published by . This book was released on 1966 with total page 1022 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The River Nile and Its Economic Political Social and Cultural Role written by Terje Tvedt and published by . This book was released on 2000 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Democracy in the Arab World written by Ibrahim Elbadawi and published by IDRC. This book was released on 2011 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite notable socio-economic development in the Arab region, a deficit in democracy and political rights has continued to prevail. This book examines the major reasons underlying the persistence of this democracy deficit over the past decades, drawing on case studies from across the Arab world to explore economic development, political institutions and social factors, and the impact of oil wealth and regional wars.

Download or read book Foundation Engineering Handbook written by Hsai-Yang Fang and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 935 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than ten years have passed since the first edition was published. During that period there have been a substantial number of changes in geotechnical engineering, especially in the applications of foundation engineering. As the world population increases, more land is needed and many soil deposits previously deemed unsuitable for residential housing or other construction projects are now being used. Such areas include problematic soil regions, mining subsidence areas, and sanitary landfills. To overcome the problems associated with these natural or man-made soil deposits, new and improved methods of analysis, design, and implementation are needed in foundation construction. As society develops and living standards rise, tall buildings, transportation facilities, and industrial complexes are increasingly being built. Because of the heavy design loads and the complicated environments, the traditional design concepts, construction materials, methods, and equipment also need improvement. Further, recent energy and material shortages have caused additional burdens on the engineering profession and brought about the need to seek alternative or cost-saving methods for foundation design and construction.

Download or read book International Watercourses Law in the Nile River Basin written by Tadesse Kassa Woldetsadik and published by Routledge. This book was released on 2013-06-26 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Nile River and its basin extend over a distinctive geophysical cord connecting eleven sovereign states from Egypt to Tanzania, which are home to an estimated population of 422.2 million people. The Nile is an essential source of water for domestic, industrial and agricultural uses throughout the basin, yet for more than a century it has been at the centre of continuous and conflicting claims and counter-claims to rights of utilization of the resource. In this book the author examines the multifaceted legal regulation of the Nile. He re-constructs the legal and historical origin and functioning of the British Nile policies in Ethiopia by examining the composition of the Anglo-Ethiopian Treaty of 1902, and analyses its ramifications on contemporary riparian discourse involving Ethiopia and Sudan. The book also reflects on two fairly established legal idioms - the natural and historical rights expressions – which constitute central pillars of the claims of downstream rights in the Nile basin; the origin, essence and legal authority of the notions has been assessed on the basis of the normative dictates of contemporary international watercourses law. Likewise, the book examines the non-treaty based claims of rights of the basin states to the Nile waters, setting out what the equitable uses principle entails as a means of reconciling competing riparian interests, and most importantly, how its functioning affects contemporary legal settings. The author then presents the concentrated diplomatic movements of the basin states in negotiations on the Transitional Institutional Mechanism of the Nile Basin Initiative (NBI) - pursued since the 1990’s, and explains why the substance of water use rights still continued to be perceived diversely among basin states. Finally, the specific legal impediments that held back progress in negotiations on the Nile Basin Cooperative Framework are presented in context.

Download or read book Aldous Huxley Annual written by Jerome Meckier and published by LIT Verlag Münster. This book was released on 2020-09-11 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 19 is dedicated to the memory of Prof Lothar Fietz (University of Tübingen) in appreciation of his merits as an outstanding Huxley scholar, as a Founding Member and Curator of the Aldous Huxley Society and as a true friend (see the In Memoriam above). The volume opens with a sequence of hitherto unpublished Huxley writings, starting with the three extant versions from 1949 of his dramatization of Ape and Essence (1948), thematically linked with two texts treating the physical survival of mankind and three contrasting texts discussing the question of spiritual survival. This section is followed by Huxley's draft for an introduction of Edna St. Vincent Millay at one of her poetry readings in 1938 and an autograph letter to Seabury Edwardes that he wrote shortly after the publication of The Doors of Perception (1954). The volume closes with several critical articles on Huxley's relationship with D. T. Suzuki, his Sanary period and his view and practice of literary utopias.

Download or read book Soils in Construction written by Don C. Warrington and published by Waveland Press. This book was released on 2019-05-06 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most geotechnical books on soil mechanics or foundations focus exclusively on the needs of engineers. But the increasing complexity of the construction environment requires construction and engineering managers to know more about engineering requirements. Soils in Construction provides students in those disciplines with the necessary background to make informed decisions about soils. Every chapter of the Sixth Edition has been thoroughly updated, with all examples made even more clear and easier for students to follow. Many photos illustrate the concepts and applications of soils and geotechnical structures throughout the book. An appendix detailing lab procedures allow the book to serve those courses with a lab component while still maintaining flexibility for those without.

Download or read book Suez written by Keith Kyle and published by Bloomsbury Publishing. This book was released on 2011-01-30 with total page 715 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title includes a new Foreword by WM. Roger Louis. On 26 July 1956, the British Empire received a blow from which it would never recover. On this day, Egypt's President Gamal Abdul Nasser nationalized the Suez Canal Company, one of the gems of Britain's imperial portfolio. It was to be a fateful day for Britain as a world power. Britain, France and Israel subsequently colluded in attacking Egypt, ostensibly - in the case of Britain and France - to protect the Suez Canal but in reality in an attempt to depose Nasser. The US opposition to this scheme forced an ignominious withdrawal, leaving Nasser triumphant and marking a decisive end to Britain's imperial era. In this, the seminal work on the Suez Crisis, Keith Kyle draws on a wealth of documentary evidence to tell this fascinating political, military and diplomatic story. Including new introductory material, this revised edition of a classic work will be essential reading for anyone interested in the history of the twentieth century, military history and the end of empire.

Download or read book Engineering written by and published by . This book was released on 1969 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Dams and Public Safety written by Robert B. Jansen and published by . This book was released on 1980 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: