Ground Improvement

Ground Improvement PDF Author: Professor Jian Chu
Publisher: Elsevier
ISBN: 0080457363
Category : Science
Languages : en
Pages : 1137

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Book Description
- The first book of its kind, providing over thirty real-life case studies of ground improvement projects selected by the worlds top experts in ground improvement from around the globe. - Volume 3 of the highly regarded Elsevier Geo-engineering book series coordinated by the Series Editor: Professor John A Hudson FREng. - An extremely reader friendly chapter format. - Discusses wider economical and environmental issues facing scientists in the ground improvement.Ground improvement has been both a science and art, with significant developments observed through ancient history. From the use of straw as blended infill with soils for additional strength during the ancient Roman civilizations, and the use of elephants for compaction of earth dams during the early Asian civilizations, the concepts of reinforced earth with geosynthetics, use of electrokinetics and thermal modifications of soils have come a long way. The use of large and stiff stone columns and subsequent sand drains in the past has now been replaced by quicker to install and more effective prefabricated vertical drains, which have also eliminated the need for more expensive soil improvement methods.The early selection and application of the most appropriate ground improvement techniques can improve considerably not only the design and performance of foundations and earth structures, including embankments, cut slopes, roads, railways and tailings dams, but also result in their cost-effectiveness. Ground improvement works have become increasingly challenging when more and more problematic soils and marginal land have to be utilized for infrastructure development.This edited compilation contains a collection of Chapters from invited experts in various areas of ground improvement, who have illustrated the basic concepts and the applications of different ground improvement techniques using real projects that they have been involved in. The case histories from many countries ranging from Asia, America, Australia and Europe are addressed.

Ground Improvement

Ground Improvement PDF Author: Professor Jian Chu
Publisher: Elsevier
ISBN: 0080457363
Category : Science
Languages : en
Pages : 1137

Get Book Here

Book Description
- The first book of its kind, providing over thirty real-life case studies of ground improvement projects selected by the worlds top experts in ground improvement from around the globe. - Volume 3 of the highly regarded Elsevier Geo-engineering book series coordinated by the Series Editor: Professor John A Hudson FREng. - An extremely reader friendly chapter format. - Discusses wider economical and environmental issues facing scientists in the ground improvement.Ground improvement has been both a science and art, with significant developments observed through ancient history. From the use of straw as blended infill with soils for additional strength during the ancient Roman civilizations, and the use of elephants for compaction of earth dams during the early Asian civilizations, the concepts of reinforced earth with geosynthetics, use of electrokinetics and thermal modifications of soils have come a long way. The use of large and stiff stone columns and subsequent sand drains in the past has now been replaced by quicker to install and more effective prefabricated vertical drains, which have also eliminated the need for more expensive soil improvement methods.The early selection and application of the most appropriate ground improvement techniques can improve considerably not only the design and performance of foundations and earth structures, including embankments, cut slopes, roads, railways and tailings dams, but also result in their cost-effectiveness. Ground improvement works have become increasingly challenging when more and more problematic soils and marginal land have to be utilized for infrastructure development.This edited compilation contains a collection of Chapters from invited experts in various areas of ground improvement, who have illustrated the basic concepts and the applications of different ground improvement techniques using real projects that they have been involved in. The case histories from many countries ranging from Asia, America, Australia and Europe are addressed.

Principles and Practice of Ground Improvement

Principles and Practice of Ground Improvement PDF Author: Jie Han
Publisher: John Wiley & Sons
ISBN: 1118259912
Category : Technology & Engineering
Languages : en
Pages : 432

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Book Description
Gain a stronger foundation with optimal ground improvement Before you break ground on a new structure, you need to analyze the structure of the ground. Expert analysis and optimization of the geo-materials on your site can mean the difference between a lasting structure and a school in a sinkhole. Sometimes problematic geology is expected because of the location, but other times it's only unearthed once construction has begun. You need to be able to quickly adapt your project plan to include an improvement to unfavorable ground before the project can safely continue. Principles and Practice of Ground Improvement is the only comprehensive, up-to-date compendium of solutions to this critical aspect of civil engineering. Dr. Jie Han, registered Professional Engineer and preeminent voice in geotechnical engineering, is the ultimate guide to the methods and best practices of ground improvement. Han walks you through various ground improvement solutions and provides theoretical and practical advice for determining which technique fits each situation. Follow examples to find solutions to complex problems Complete homework problems to tackle issues that present themselves in the field Study design procedures for each technique to simplify field implementation Brush up on modern ground improvement technologies to keep abreast of all available options Principles and Practice of Ground Improvement can be used as a textbook, and includes Powerpoint slides for instructors. It's also a handy field reference for contractors and installers who actually implement plans. There are many ground improvement solutions out there, but there is no single right answer to every situation. Principles and Practice of Ground Improvement will give you the information you need to analyze the problem, then design and implement the best possible solution.

Geotechnical Investigations and Improvement of Ground Conditions

Geotechnical Investigations and Improvement of Ground Conditions PDF Author: Anjan Patel
Publisher: Woodhead Publishing
ISBN: 0128170484
Category : Technology & Engineering
Languages : en
Pages : 210

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Book Description
Geotechnical Investigation and Improvement of Ground Conditions covers practical information on ground improvement and site investigation, considering rock properties and engineering geology and its relation to construction. The book covers geotechnical investigation for construction projects, including classic case studies with geotechnical significance. Additional sections cover soil compaction, soil stabilization, drainage and dewatering, grouting methods, the stone column method, geotextiles, fabrics and earth reinforcement, miscellaneous methods and tools for ground improvement, geotechnical investigation for construction projects, and forensic geotechnical engineering. Final sections present a series of site-specific case studies.

Ground Improvement, Third Edition

Ground Improvement, Third Edition PDF Author: Klaus Kirsch
Publisher: CRC Press
ISBN: 0415599210
Category : Science
Languages : en
Pages : 515

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Book Description
When finding another location, redesigning a structure, or removing troublesome ground at a project site are not practical options, prevailing ground conditions must be addressed. Improving the ground—modifying its existing physical properties to enable effective, economic, and safe construction—to achieve appropriate engineering performance is an increasingly successful approach. This third edition of Ground Improvement provides a comprehensive overview of the major ground improvement techniques in use worldwide today. Written by recognized experts who bring a wealth of knowledge and experience to bear on their contributions, the chapters are fully updated with recent developments including advancements in equipment and methods since the last edition. The text provides an overview of the processes and the key geotechnical and design considerations as well as equipment needed for successful execution. The methods described are well illustrated with relevant case histories and include the following approaches: Densification using deep vibro techniques or dynamic compaction Consolidation employing deep fabricated drains and associated methods Injection techniques, such as permeation and jet grouting, soil fracture grouting, and compaction grouting New in-situ soil mixing processes, including trench-mixing TRD and panel-mixing CSM approaches The introductory chapter touches on the historical development, health and safety, greenhouse gas emissions, and two less common techniques: blasting and the only reversible process, ground freezing. This practical and established guide provides readers with a solid basis for understanding and further study of the most widely used processes for ground improvement. It is particularly relevant for civil and geotechnical engineers as well as contractors involved in piling and ground engineering of any kind. It would also be useful for advanced graduate and postgraduate civil engineering and geotechnical students.

Hydraulic Fill Manual

Hydraulic Fill Manual PDF Author: Jan van 't Hoff
Publisher: CRC Press
ISBN: 0415698448
Category : Science
Languages : en
Pages : 674

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Book Description
Without proper hydraulic fill and suitable specialised equipment, many major infrastructure projects such as ports, airports, roads, industrial or housing projects could not be realised. Yet comprehensive information about hydraulic fill is difficult to find. This thoroughly researched book, written by noted experts, takes the reader step-by-step through the complex development of a hydraulic fill project. Up-to-date and in-depth, this manual will enable the client and his consultant to understand and properly plan a reclamation project. It provides adequate guidelines for design and quality control and allows the contractor to work within known and generally accepted guidelines and reasonable specifications. The ultimate goal is to create better-designed, more adequately specified and less costly hydraulic fill projects. The Hydraulic Fill Manual covers a range of topics such as: • The development cycle of a hydraulic fill project • How technical data are acquired and applied • The construction methods applicable to a wide variety of equipment and soil conditions, the capabilities of dredging equipment and the techniques of soil improvement • How to assess the potentials of a borrow pit • Essential environment assessment issues • The design of the hydraulic fill mass, including the boundary conditions for the design, effects of the design on its surroundings, the strength and stiffness of the fill mass, density, sensitivity to liquefaction, design considerations for special fill material such as silts, clays and carbonate sands, problematic subsoils and natural hazards • Quality control and monitoring of the fill mass and its behaviour after construction. This manual is of particular interest to clients, consultants, planning and consenting authorities, environmental advisors, contractors and civil, geotechnical, hydraulic and coastal engineers involved in dredging and land reclamation projects.

Soil Improvement

Soil Improvement PDF Author: Jian Chu
Publisher: Thomson Learning Asia
ISBN: 9789812430441
Category : Science
Languages : en
Pages : 341

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Book Description
Illustrates both theoretical and practical aspects of soil improvement with frequent references to several land reclamation and soil improvement projects in Asia. Consolidation theories and numerical methods involving vertical drains are presented, and selection of appropriate design parameters for soil improvement using prefabricated vertical drains is discussed.

Laboratory Testing of Soils, Rocks, and Aggregates

Laboratory Testing of Soils, Rocks, and Aggregates PDF Author: Nagaratnam Sivakugan
Publisher: J. Ross Publishing
ISBN: 1604270470
Category : Science
Languages : en
Pages : 241

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Book Description
Contains virtually all current laboratory tests for soils, rocks and aggregates in one volume with references to international standards: ASTM, ISRM, BS, and AS.

Ground Control and Improvement

Ground Control and Improvement PDF Author: Petros P. Xanthakos
Publisher: John Wiley & Sons
ISBN: 0471552313
Category : Technology & Engineering
Languages : en
Pages : 938

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Book Description
A comprehensive compilation concerned with a variety of modern methods being used worldwide to improve soil and rock conditions supporting new and remedial construction. Ground water lowering and drainage techniques, soil compaction, excavation support methods, permeation and jet grouting are among the many topics discussed. More than 100 tables and 650 figures illustrate the text.

Earth Engineering

Earth Engineering PDF Author: Murray Sarafinchin
Publisher: iUniverse
ISBN: 1450275990
Category : Science
Languages : en
Pages : 364

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Book Description
Questions about the Earth continue to haunt engineers. For instance: What do we know about our ancient planet? How should we be using it? And what are the best technologies and strategies to sustain us? Earth Engineering provides the background necessary to analyze these questions as well as perspectives, principles, and practices to guide your understanding of geoengineering problems. Scientists, engineers, regulators, designers, constructors, educators and students will find this book especially useful when considering challenges tied to civil engineering, construction, and mining. Written in simple language, this reference guide covers many areas, including how the Earth began and developed over 4.6 billion years ago; how the Earth began and developed over 4.6 billion years ago; how to use site investigations to mitigate planning omissions and design errors; how to cope with variable subsurface strata and building challenges; how to approach geologic uncertainty and analyze problems on varying terraine; how to handle environmental regulations and legal considerations. You will treasure this broad collection and overview of geoengineering perspectives, principles, and practices. Enhance your knowledge and troubleshoot common problems with the knowledge, tools, and strategies you will fi nd in the extensive repertoire of topics and concise illustrations in Earth Engineering.

Reclamation and Ground Improvement

Reclamation and Ground Improvement PDF Author: Myint Win Bo
Publisher: Thomson Learning Asia
ISBN: 9812430458
Category : Technology & Engineering
Languages : en
Pages : 411

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Book Description
Illustrates both theoretical and practical aspects in the design of reclamation and ground improvement works. Covers not only improvement of soft natural soil but also densification of granular fill material. Methods of reclamation, site and equipment selection and construction procedure of shore protection works are also described.