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Information technology (IT) is now intrinsic to many aspects of our lives, and this is no less so for the field of geo-engineering, where it is widely used. This volume presents the proceedings of the First International Conference on Information Technology in Geo-Engineering in Shanghai, September 2010. The conference brought together engineers, scientists, researchers and educators to review new developments and IT advances in geo-engineering and provided a forum for the discussion of future trends.Information technology evolves constantly, and the innovative concepts, strategies and technol
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Soils --- Rocks --- Civil engineering --- Rock mechanics. --- Soil mechanics. --- Geotechnical engineering. --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Geotechnical engineering --- Mechanics --- Soil engineering --- Soils (Engineering) --- Foundations --- Soil physics
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It is not an easy task to fascinate a student with a standard course on Soil Mechanics and Geotechnical Engineering. If, however, the same material is presented as a tool to explore a natural or a man-made "disaster", both the motivation and the ability to absorb this material increase dramatically. The case studies in this book could help to build an introductory Forensic Geotechnical Engineering course, covering such basic topics as settlements, bearing capacity and excavations. The failure cases considered in this book have something in common – they can be all reasonably well explained using so called "back-of-the-envelope" calculations, i.e., without sophisticated models requiring finite element analysis. These simple methods based on clear mechanical considerations are the endangered species of the computer dominated era, though sometimes they could prevent a disaster caused by a wrong application of computer models. In particular, the upper bound limit analysis has repeatedly proven itself as a powerful tool allowing for sufficiently accurate estimates of the failure loads and leaving a lot of room for creativity. No one is exempt from making mistakes, but repeating well known mistakes reveals a gap in education. One of the objectives of this book is to attempt bridging this gap, at least partially. More failure cases covering a larger area of geotechnical problems are included into the companion book "Geomechanics of Failures: Advanced Topics" by the same authors.
Electronic books. -- local. --- Soil mechanics -- Case studies. --- Soil mechanics -- Mathematical models. --- Structural failures -- Case studies. --- Structural failures -- Mathematical models. --- Structural failures --- Structural analysis (Engineering) --- Soil mechanics --- Mechanical Engineering --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Civil Engineering --- Hydraulic Engineering --- Investigation --- Mathematics --- Mathematical models. --- Collapse of structures --- Failures, Structural --- Soil engineering --- Soils --- Soils (Engineering) --- Mechanics --- Engineering. --- Earth sciences. --- Economic geology. --- Geotechnical engineering. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Geoengineering, Foundations, Hydraulics. --- Economic Geology. --- Geotechnical Engineering & Applied Earth Sciences. --- Earth Sciences, general. --- Geology. --- Deformations (Mechanics) --- Fracture mechanics --- Reliability (Engineering) --- Safety factor in engineering --- Structural stability --- Geotechnical engineering --- Foundations --- Soil physics --- Hydraulic engineering. --- Geology, economic. --- Geography. --- Cosmography --- Earth sciences --- World history --- Economic geology --- Physical geology --- Mines and mineral resources --- Engineering, Hydraulic --- Fluid mechanics --- Hydraulics --- Shore protection --- Mathematics. --- Engineering—Geology. --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Walls --- Civil engineering --- Geology, Economic --- Geosciences --- Environmental sciences --- Physical sciences --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Flow of water --- Water --- Hydraulic engineering --- Jets --- Details --- Geology --- Flow --- Distribution
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The magnitude Ms 8.0 (Mw 7.9) Wenchuan earthquake occurred on 12 May 2008 in the Longmen Shan region of China—the topographical boundary between the Tibetan Plateau and the Sichuan Basin—resulting in extensive damage throughout central and western China. To understand the seismic faulting mechanism and surface deformation features associated with the Wenchuan earthquake, including rupture length, geometric characteristics, and slip distribution of co-seismic surface rupture, our survey group traveled to the epicentral area 2 days after the earthquake and undertook 10 days of fieldwork, during which time we collected fundamental data related to rupture structures and the spatial distribution of offset along faults. Based on the results of this preliminary fieldwork, we carried out additional detailed fieldwork along the co-seismic surface rupture over the following year. This photographic atlas shows the main deformation characteristics of co-seismic surface rupture and the nature of the earthquake disaster and subsequent relief operations, based on photographs taken during our field investigations. This atlas is intended not only for geologists, seismologists, and engineers as a means of furthering their understanding of the seismic mechanisms and surface rupture deformation characteristics of large intracontinental earthquakes, but also for advanced undergraduates and graduate students as a textbook. We are grateful to the many organizations and individuals who helped to make this book possible. Thanks are also due to Professor Dong Jia and Dr. Xiaojun Wu of the Nanjing University for their assistance in the field.
Earthquakes -- China -- Wenchuan Xian (Sichuan Sheng) -- Maps. --- Earthquakes -- China -- Wenchuan Xian (Sichuan Sheng) -- Pictorial works. --- Wenchuan Earthquake, China, 2008. --- Wenchuan Xian (Sichuan Sheng, China) -- Remote-sensing images. --- Earthquakes --- Wenchuan Xian (Sichuan Sheng, China) --- Quakes (Earthquakes) --- Great Sichuan Earthquake, China, 2008 --- Sichuan Earthquake, China, 2008 --- Wen-chʻuan hsien (Sichuan Sheng, China) --- Wun-khron-rdzoṅ (Sichuan Sheng, China) --- Earth sciences. --- Geology. --- Geophysics. --- Geotechnical engineering. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Earth Sciences. --- Geophysics and Environmental Physics. --- Geoengineering, Foundations, Hydraulics. --- Geotechnical Engineering & Applied Earth Sciences. --- Geophysics/Geodesy. --- Earth movements --- Natural disasters --- Seismology --- 汶川县 (Sichuan Sheng, China) --- Hydraulic engineering. --- Physical geography. --- Geography --- Engineering, Hydraulic --- Fluid mechanics --- Hydraulics --- Shore protection --- Geognosy --- Geoscience --- Earth sciences --- Natural history --- Engineering—Geology. --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Flow of water --- Water --- Hydraulic engineering --- Jets --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Soil mechanics --- Walls --- Civil engineering --- Geology, Economic --- Geological physics --- Terrestrial physics --- Physics --- Flow --- Distribution --- Details --- Geology
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This book contains 9 invited keynote and 12 theme lectures presented at the 14th European Conference on Earthquake Engineering (14ECEE) held in Ohrid, Republic of Macedonia, from August 30 to September 3, 2010. The conference was organized by the Macedonian Association for Earthquake Engineering (MAEE), under the auspices of European Association for Earthquake Engineering (EAEE). The book is organized in twenty one state-of-the-art papers written by carefully selected very eminent researchers mainly from Europe but also from USA and Japan. The contributions provide a very comprehensive collection of topics on earthquake engineering, as well as interdisciplinary subjects such as engineering seismology and seismic risk assessment and management. Engineering seismology, geotechnical earthquake engineering, seismic performance of buildings, earthquake resistant engineering structures, new techniques and technologies and managing risk in seismic regions are all among the different topics covered in this book. The book also includes the First Ambraseys Distinguished Award Lecture given by Prof. Theo P. Tassios in the honor of Prof. Nicholas N. Ambraseys. The aim is to present the current state of knowledge and engineering practice, addressing recent and ongoing developments while also projecting innovative ideas for future research and development. It is not always possible to have so many selected manuscripts within the broad spectrum of earthquake engineering thus the book is unique in one sense and may serve as a good reference book for researchers in this field. Audience: This book will be of interest to civil engineers in the fields of geotechnical and structural earthquake engineering; scientists and researchers in the fields of seismology, geology and geophysics. Not only scientists, engineers and students, but also those interested in earthquake hazard assessment and mitigation will find in this book the most recent advances.
Earthquake engineering -- Europe -- Congresses. --- Earthquake engineering -- Europe. --- Earthquake resistant design -- Europe -- Congresses. --- Civil Engineering --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Earthquake engineering --- Earth sciences. --- Geotechnical engineering. --- Computational intelligence. --- Civil engineering. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Soil science. --- Soil conservation. --- Earth Sciences. --- Geotechnical Engineering & Applied Earth Sciences. --- Civil Engineering. --- Geoengineering, Foundations, Hydraulics. --- Soil Science & Conservation. --- Computational Intelligence. --- Geology. --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Flow of water --- Water --- Fluid mechanics --- Hydraulic engineering --- Jets --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Soil mechanics --- Walls --- Civil engineering --- Geology, Economic --- Public works --- Intelligence, Computational --- Artificial intelligence --- Soft computing --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Geosciences --- Environmental sciences --- Physical sciences --- Control --- Prevention --- Conservation --- Flow --- Distribution --- Details --- Geology --- Shear walls --- Hydraulic engineering. --- Engineering. --- Construction --- Industrial arts --- Technology --- Engineering, Hydraulic --- Hydraulics --- Shore protection --- Engineering—Geology.
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Concrete is still the most widely used construction material since it has the lowest ratio between cost and strength as compared to other available materials. However, it has two undesirable properties, namely: low tensile strength and large brittleness that cause the collapse to occur shortly after the formation of the first crack. To improve these two negative properties and to achieve a partial substitute of conventional reinforcement, an addition of short discontinuous randomly oriented steel fibres can be practiced among others. In spite of positive properties, fibrous concrete did not find such acknowledgment and application as usual concrete. There do not still exist consistent dimensioning rules due to the lack sufficient large-scale static and dynamic experiments taking into account the effect of the fibre orientation. The intention of the book is twofold: first to summarize the most important mechanical and physical properties of steel-fibre-added concrete and reinforced concrete on the basis of numerous experiments described in the scientific literature, and second to describe a quasi-static fracture process at meso-scale both in plain concrete and fibrous concrete using a novel discrete lattice model. In 2D and 3D simulations of fibrous concrete specimens under uniaxial tension, the effect of the fibre volume, fibre distribution, fibre orientation, fibre length, fibrous bond strength and specimen size on both the stress-strain curve and fracture process was carefully analyzed.
Mechanics, Applied. --- Reinforced concrete -- Mathematical models. --- Reinforced concrete -- Testing. --- Fibrous composites --- Chemical & Materials Engineering --- Civil & Environmental Engineering --- Mechanical Engineering --- Engineering & Applied Sciences --- Civil Engineering --- Materials Science --- Hydraulic Engineering --- Fiber-reinforced concrete. --- Steel, Structural. --- Structural steel --- Fibrous concrete --- FRC (Fiber-reinforced concrete) --- Reinforced concrete, Fiber --- Engineering. --- Geotechnical engineering. --- Mechanics. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Geoengineering, Foundations, Hydraulics. --- Geotechnical Engineering & Applied Earth Sciences. --- Theoretical and Applied Mechanics. --- Geology. --- Building materials --- Civil engineering --- Girders --- Building, Iron and steel --- Iron and steel bridges --- Iron, Structural --- Structural steel industry --- Reinforced concrete --- Hydraulic engineering. --- Mechanics, applied. --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Engineering, Hydraulic --- Fluid mechanics --- Hydraulics --- Shore protection --- Engineering—Geology. --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Soil mechanics --- Walls --- Geology, Economic --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Flow of water --- Water --- Hydraulic engineering --- Jets --- Details --- Geology --- Flow --- Distribution
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"Advances in Environmental Geotechnics" presents the latest developments in this interdisciplinary field. The topics covered include basic and advanced theories for modeling of geoenvironmental phenomena, testing and monitoring for geoenvironmental engineering, municipal solid wastes and landfill engineering, sludge and dredged soils, geotechnical reuse of industrial wastes, contaminated land and remediation technology, applications of geosynthetics in geoenvironmental engineering, geoenvironmental risk assessment, management and sustainability, ecological techniques and case histories. This proceedings includes papers authored by core members of ISSMGE TC5 (International Society of Soil Mechanics and Geotechnical Engineering---Environmental Geotechnics) and geoenvironmental researchers from more than 20 countries and regions. It is a valuable reference for geoenvironmental and geotechnical engineers as well as civil engineers. Yunmin Chen, Xiaowu Tang, and Liangtong Zhan are Professors at the Department of Civil Engineering of Zhejiang University, China.
Engineering. --- Environmental geotechnology --Congresses. --- Hydraulic engineering. --- Sedimentology. --- Soil conservation. --- Environmental geotechnology --- Mechanical Engineering --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Hydraulic Engineering --- Civil Engineering --- Environmental Engineering --- Geotechnical engineering. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Soil science. --- Geoengineering, Foundations, Hydraulics. --- Geotechnical Engineering & Applied Earth Sciences. --- Soil Science & Conservation. --- Geology. --- Conservation of soil --- Erosion control, Soil --- Soil erosion --- Soil erosion control --- Soils --- Agricultural conservation --- Soil management --- Engineering, Hydraulic --- Fluid mechanics --- Hydraulics --- Shore protection --- Petrology --- Control --- Prevention --- Conservation --- Engineering—Geology. --- Pedology (Soil science) --- Agriculture --- Earth sciences --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Flow of water --- Water --- Hydraulic engineering --- Jets --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Soil mechanics --- Walls --- Civil engineering --- Geology, Economic --- Flow --- Distribution --- Details --- Geology
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This book presents the basic principles of soil dynamics, and a variety of solutions of practical interest for geotechnical engineering, geophysics and earthquake engineering. Emphasis is on analytical solutions, often including the full derivation of the solution, and giving the main parts of computer programs that can be used to calculate numerical data. Reference is also made to a website from which complete computer programs can be downloaded. Soil behaviour is usually assumed to be linear elastic, but in many cases the effect of viscous damping or hysteretic damping, due to plastic deformations, is also considered. Special features are: the analysis of wave propagation in saturated compressible porous media, approximate analysis of the generation of Rayleigh waves, the analysis of the response of soil layers to earthquakes in the deep rock, with a theoretical foundation of such problems by the propagation of Love waves, and the solution of such basic problems as the response of an elastic half space to point loads, line loads, strip loads and moving loads. - Includes detailed derivations of solutions - Includes listings of main parts of computer programs - Computer programs are available from the website http://geo.verruijt.net - Includes dynamics of porous media Audience: Students and staff in soil dynamics at civil engineering, geophysics and earthquake engineering departments. .
Soil dynamics --- Civil & Environmental Engineering --- Civil Engineering --- Engineering & Applied Sciences --- Soil dynamics. --- Soil mechanics. --- Soil engineering --- Soils --- Soils (Engineering) --- Dynamics, Soil --- Mechanics --- Engineering. --- Earth sciences. --- Geophysics. --- Geotechnical engineering. --- Engineering geology. --- Engineering --- Foundations. --- Hydraulics. --- Geoengineering, Foundations, Hydraulics. --- Geophysics and Environmental Physics. --- Geotechnical Engineering & Applied Earth Sciences. --- Earth Sciences, general. --- Geophysics/Geodesy. --- Geology. --- Geotechnical engineering --- Foundations --- Soil physics --- Soil mechanics --- Hydraulic engineering. --- Geography. --- Physical geography. --- Geography --- Cosmography --- Earth sciences --- World history --- Engineering, Hydraulic --- Fluid mechanics --- Hydraulics --- Shore protection --- Engineering—Geology. --- Geosciences --- Environmental sciences --- Physical sciences --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Geological physics --- Terrestrial physics --- Physics --- Flow of water --- Water --- Hydraulic engineering --- Jets --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Walls --- Civil engineering --- Geology, Economic --- Flow --- Distribution --- Details --- Geology
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The backbone of Geotechnical Engineering does not concern the development of more or less sophisticated tools and theories. It remains in a previous step. When facing a real problem it is necessary to isolate its fundamental aspects and to achieve a correct conceptual representation of its nature. This phase requires abstract thinking, which is certainly assisted by a proper understanding of paradigms and theories of Soil and Rock Mechanics. The process of abstract thinking with the aim of identifying the key issues usually renounces to complexity and secondary details. To be successful, concepts should be simple and rooted on well established mechanical and physical knowledge. Only when the relevant mechanisms or phenomena which define the problem are well understood, additional sophistication may be added for a more accurate analysis or interpretation. This book remains in this first "simple" stage. The correct identification of the essential traits of a geotechnical situation relies heavily also on accumulated experience and on educated intuition. But, how to educate intuition and how to transfer practical experience? Geotechnical failures, specially the catastrophic ones, are an excellent experience and a source of inspiration to improve our current understanding of phenomena and our procedures and tools for analysis and prediction. This unconventional manner to learn Geomechanics is the essence of this book which teaches how to build the necessary models to understand failures. Balance and equilibrium equations are formulated at different scales which are selected having in mind the abstract representation of the key concepts of each case.
Classical mechanics. Field theory --- Solid state physics --- Meteorology. Climatology --- Hydraulic energy --- Applied physical engineering --- Mining industry --- Engineering sciences. Technology --- Structural parts and elements of building --- opwarming (milieu) --- funderingen --- duurzame energie --- toegepaste mechanica --- mijnbouw --- geologie --- ingenieurswetenschappen --- mechanica --- hydraulica --- klimaatverandering --- Structural analysis (Engineering) --- Mathematical models. --- Constructions, Théorie des --- Rock mechanics. --- Roches, Mécanique des --- Structural failures. --- Rupture, Mécanique de la --- Structural failures --- Soil mechanics --- Rock mechanics --- Investigation. --- Engineering geology. --- Engineering—Geology. --- Foundations. --- Hydraulics. --- Mechanical engineering. --- Geotechnical engineering. --- Mechanics. --- Mechanics, Applied. --- Geoengineering, Foundations, Hydraulics. --- Mechanical Engineering. --- Geotechnical Engineering & Applied Earth Sciences. --- Solid Mechanics. --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Classical mechanics --- Newtonian mechanics --- Physics --- Dynamics --- Quantum theory --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology --- Engineering --- Machinery --- Steam engineering --- Flow of water --- Water --- Fluid mechanics --- Hydraulic engineering --- Jets --- Architecture --- Building --- Structural engineering --- Underground construction --- Caissons --- Earthwork --- Masonry --- Soil consolidation --- Walls --- Civil engineering --- Geology, Economic --- Flow --- Distribution --- Details --- Geology
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This book is not designed to be an exhaustive work on mine wastes. It aims to serve undergraduate students who wish to gain an overview and an understanding of wastes produced in the mineral industry. An introductory textbook addressing the science of such wastes is not available to students despite the importance of the mineral industry as a resource, wealth and job provider. Also, the growing imp- tance of the topics mine wastes, mine site pollution and mine site rehabilitation in universities, research organizations and industry requires a textbook suitable for undergraduate students. Until recently, undergraduate earth science courses tended to follow rather classical lines, focused on the teaching of palaeontology, cryst- lography, mineralogy, petrology, stratigraphy, sedimentology, structural geology, and ore deposit geology. However, today and in the future, earth science teachers and students also need to be familiar with other subject areas. In particular, earth science curriculums need to address land and water degradation as well as rehabili- tion issues. These topics are becoming more important to society, and an increasing number of earth science students are pursuing career paths in this sector. Mine site rehabilitation and mine waste science are examples of newly emerging disciplines. This book has arisen out of teaching mine waste science to undergraduate and graduate science students and the frustration at having no appropriate text which documents the scienti?c fundamentals of such wastes.
Engineering geology. --- Environmental geotechnology. --- Metal wastes. --- Mineral industries -- Waste disposal. --- Soil mechanics. --- Waste disposal in the ground. --- Mineral industries --- Metal wastes --- Civil & Environmental Engineering --- Engineering & Applied Sciences --- Environmental Engineering --- Civil Engineering --- Waste disposal --- Waste disposal. --- Metal-containing wastes --- Metallurgical wastes --- Waste metals --- Wastes, Metal --- Wastes, Metallurgical --- Earth sciences. --- Mineral resources. --- Hydrogeology. --- Geotechnical engineering. --- Waste management. --- Environmental pollution. --- Earth Sciences. --- Geotechnical Engineering & Applied Earth Sciences. --- Terrestrial Pollution. --- Mineral Resources. --- Waste Management/Waste Technology. --- Factory and trade waste --- Hydraulic engineering. --- Deposits, Mineral --- Mineral deposits --- Mineral resources --- Mines and mining --- Mining --- Natural resources --- Geology, Economic --- Minerals --- Chemical pollution --- Chemicals --- Contamination of environment --- Environmental pollution --- Pollution --- Contamination (Technology) --- Asbestos abatement --- Bioremediation --- Environmental engineering --- Environmental quality --- Hazardous waste site remediation --- Hazardous wastes --- In situ remediation --- Lead abatement --- Pollutants --- Refuse and refuse disposal --- Engineering, Hydraulic --- Engineering --- Fluid mechanics --- Hydraulics --- Shore protection --- Environmental aspects --- Geohydrology --- Geology --- Hydrology --- Groundwater --- Engineering, Geotechnical --- Geotechnics --- Geotechnology --- Engineering geology
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