Geosynthetic Encased Columns For Soft Soil Improvement

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Geosynthetic Encased Columns for Soft Soil Improvement

Márcio Almeida,Mario Riccio,Iman Hosseinpour,Dimiter Alexiew
Geosynthetic Encased Columns for Soft Soil Improvement Book PDF

Author : Márcio Almeida,Mario Riccio,Iman Hosseinpour,Dimiter Alexiew
Publisher : CRC Press
Page : 138 pages
File Size : 53,7 Mb
Release : 2018-10-10
Category : Technology & Engineering
ISBN : 9781351709477

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Geosynthetic Encased Columns for Soft Soil Improvement by Márcio Almeida,Mario Riccio,Iman Hosseinpour,Dimiter Alexiew Pdf

The geosynthetic encased column (GEC) is a relatively recent method developed for soft soil improvement. The method was firstly introduced as a concept in the 1980s and first practical applications started in the 1990s. GECs have been widely used in some parts of the world for the last three decades. However, there is no book in the literature summarizing the knowledge accumulated during this period in relation to this soft ground improvement technique. The purpose of this book is to provide readers with the GEC fundamentals and practical applications. Chapter 1 presents the general principles of this ground improvement technique including the methods used for GEC installation and how the material properties may be selected. Chapter 2 presents the design methods, thus settlement calculations by means of analytical methods and stability calculations by limit equilibrium methods are explained in detail. Chapter 3 presents calculation examples illustrating the usual steps to be done for both service limit state and ultimate limit state designs. Then field performances exemplifying practical applications of the GEC technique are presented in Chapter 4 for some case histories. Following numerical analyses, often used in design to complement analytical methods, are presented in Chapter 5. Annexes I and II at the end contain the charts developed to perform settlement calculations. The book combines the experiences of four authors with different academic and industry backgrounds to describe GEC design and performance. It is aimed at civil engineers in general, particularly geotechnical engineers, either working in design or in practice, at graduate students, and at senior undergraduate students.

Geosynthetics in Civil and Environmental Engineering

Guang-xin Li,Yunmin Chen,Xiaowu Tang
Geosynthetics in Civil and Environmental Engineering Book PDF

Author : Guang-xin Li,Yunmin Chen,Xiaowu Tang
Publisher : Springer Science & Business Media
Page : 875 pages
File Size : 44,9 Mb
Release : 2009-03-07
Category : Technology & Engineering
ISBN : 9783540693130

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Geosynthetics in Civil and Environmental Engineering by Guang-xin Li,Yunmin Chen,Xiaowu Tang Pdf

Geosynthetics in Civil and Environmental Engineering presents contributions from the 4th Asian Regional Conference on Geosynthetics held in Shanghai, China. The book covers a broad range of topics, such as: fundamental principles and properties of geosynthetics, testing and standards, reinforcement, soil improvement and ground improvement, filter and drainage, landfill engineering, geosystem, transport, geosynthetics-pile support system and geocell, hydraulic application, and ecological techniques. Special case studies as well as selected government-sponsored projects such as the Three Gorges Dam, Qinghai-Tibet Railway, and Changi Land reclamation project are also discussed. The book will be an invaluable reference in this field.

Ground Improvement Case Histories

Buddhima Indraratna,Jian Chu,Cholachat Rujikiatkamjorn
Ground Improvement Case Histories Book PDF

Author : Buddhima Indraratna,Jian Chu,Cholachat Rujikiatkamjorn
Publisher : Butterworth-Heinemann
Page : 796 pages
File Size : 48,5 Mb
Release : 2015-06-16
Category : Technology & Engineering
ISBN : 9780081006993

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Ground Improvement Case Histories by Buddhima Indraratna,Jian Chu,Cholachat Rujikiatkamjorn Pdf

Written by an international group of contributors, Ground Improvement Case Histories: Compaction, Grouting and Geosynthetics provides over 700 pages of international case-histories. Each case-history provides an overview of the specific technology followed by applications, with some cases offering a comprehensive back-analysis through numerical modelling. Specific case-histories include: The Use of Alternative and Improved Construction Materials and Geosynthetics in Pavements, Case Histories of Embankments on Soft Soils and Stabilisation with Geosynthetics, Ground Improvement with Geotextile Reinforcements, Use of Geosynthetics to aid Construction over Soft Soils and Soil Improvement and Foundation Systems with Encased Columns and Reinforced Bearing Layers. Comprehensive analysis methods using numerical modelling methods Features over 700 pages of contributor generated case-histories from all over the world Offers field data and clear observations based on the practical aspects of the construction procedures and treatment effectiveness

Ground Improvement

Cholachat Rujikiatkamjorn,Buddhima Indraratna,Professor Jian Chu
Ground Improvement Book PDF

Author : Cholachat Rujikiatkamjorn,Buddhima Indraratna,Professor Jian Chu
Publisher : Elsevier
Page : 608 pages
File Size : 44,9 Mb
Release : 2005-11-07
Category : Science
ISBN : 0080457363

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Ground Improvement by Cholachat Rujikiatkamjorn,Buddhima Indraratna,Professor Jian Chu Pdf

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.

Design and Performance of Embankments on Very Soft Soils

Marcio de Souza S. Almeida,Maria Esther Soares Marques
Design and Performance of Embankments on Very Soft Soils Book PDF

Author : Marcio de Souza S. Almeida,Maria Esther Soares Marques
Publisher : CRC Press
Page : 227 pages
File Size : 48,5 Mb
Release : 2013-09-03
Category : Technology & Engineering
ISBN : 9780203657799

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Design and Performance of Embankments on Very Soft Soils by Marcio de Souza S. Almeida,Maria Esther Soares Marques Pdf

Embankment construction projects on very soft soil often give rise to serious problems. This volume on geotechnics and soft soil engineering therefore treats all phases of the design and construction process exhaustively, from the first investigation step to the monitoring of constructed work. The book presents the development concepts necessary fo

Geotechnics of Soft Soils: Focus on Ground Improvement

Minna Karstunen,Martino Leoni
Geotechnics of Soft Soils Focus on Ground Improvement Book PDF

Author : Minna Karstunen,Martino Leoni
Publisher : CRC Press
Page : 458 pages
File Size : 45,6 Mb
Release : 2008-08-25
Category : Technology & Engineering
ISBN : 9780203883334

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Geotechnics of Soft Soils: Focus on Ground Improvement by Minna Karstunen,Martino Leoni Pdf

Natural soft soils are very complex materials. As construction activities increasingly take place in poor ground conditions, ground improvement is often required. However, design practices for ground improvement were for long at best crude and conservative, and at worst unsafe. Although new construction and field observation techniques have been de

Principles and Practice of Ground Improvement

Jie Han
Principles and Practice of Ground Improvement Book PDF

Author : Jie Han
Publisher : John Wiley & Sons
Page : 432 pages
File Size : 51,5 Mb
Release : 2015-06-22
Category : Technology & Engineering
ISBN : 9781118259917

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Principles and Practice of Ground Improvement by Jie Han Pdf

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.

Ground Improvement Techniques and Geosynthetics

T Thyagaraj
Ground Improvement Techniques and Geosynthetics Book PDF

Author : T Thyagaraj
Publisher : Springer
Page : 406 pages
File Size : 49,9 Mb
Release : 2018-09-01
Category : Science
ISBN : 9789811305597

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Ground Improvement Techniques and Geosynthetics by T Thyagaraj Pdf

The book comprises select proceedings of the 2016 annual conference of the Indian Geotechnical Society (IGC 2016), with technical papers on the theme “Ground Improvement and Geosynthetics”. The papers cover a wide range of topics, including chemical modification using admixtures, microbial-induced carbonate precipitation, geopolymers, fly ash and other industrial wastes, modification using geosynthetic materials such as natural and synthetic fibers, expanded polystyrene (EPS) geofoam, prefabricated vertical drains, geosynthetic encased-granular columns and mechanical densification through sand columns. This book is a valuable reference for researchers and practicing engineers alike.

Soft Clay Engineering and Ground Improvement

Jay Ameratunga,Nagaratnam Sivakugan,Braja M. Das
Soft Clay Engineering and Ground Improvement Book PDF

Author : Jay Ameratunga,Nagaratnam Sivakugan,Braja M. Das
Publisher : CRC Press
Page : 481 pages
File Size : 51,8 Mb
Release : 2021-04-21
Category : Science
ISBN : 9780429849053

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Soft Clay Engineering and Ground Improvement by Jay Ameratunga,Nagaratnam Sivakugan,Braja M. Das Pdf

Soft Clay Engineering and Ground Improvement covers the design and implementation of ground improvement techniques as applicable to soft clays. This particular subject poses major geotechnical challenges in civil engineering. Not only civil engineers, but planners, architects, consultants and contractors are now aware what soft soils are and the risks associated with development of such areas. The book is designed as a reference and useful tool for those in the industry, both to consultants and contractors. It also benefits researchers and academics working on ground improvement of soft soils, and serves as an excellent overview for postgraduates. University lecturers are beginning to incorporate more ground improvement topics into their curricula, and this text would be ideal for short courses for practicing engineers. It includes several examples to assist a newcomer to carry out preliminary designs. The three authors, each with dozens of years of experience, have witnessed and participated in the rapid evolvement of ground improvement in soft soils. In addition, top-tier professionals who deal with soft clays and ground improvement on a daily basis have contributed, providing their expertise in dealing with real-world problems and practical solutions.

Excavations and Foundations in Soft Soils

Hans-Georg Kempfert,Berhane Gebreselassie
Excavations and Foundations in Soft Soils Book PDF

Author : Hans-Georg Kempfert,Berhane Gebreselassie
Publisher : Springer Science & Business Media
Page : 592 pages
File Size : 50,6 Mb
Release : 2006-07-01
Category : Technology & Engineering
ISBN : 9783540328957

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Excavations and Foundations in Soft Soils by Hans-Georg Kempfert,Berhane Gebreselassie Pdf

The book reviews recent developments and research results on excavations and foundations found in and on soft soil deposits. It gives an overview of the material properties of soft soils and offers new foundation improvement techniques in road and railways. It also examines different types of foundations and stabilization methods. The book will serve both practicing and research engineers in the field of geotechnical engineering.

Soft Soil Engineering

Dave H. Chan,K. Tim Law
Soft Soil Engineering Book PDF

Author : Dave H. Chan,K. Tim Law
Publisher : CRC Press
Page : 808 pages
File Size : 51,8 Mb
Release : 2006-09-28
Category : Technology & Engineering
ISBN : 1439833923

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Soft Soil Engineering by Dave H. Chan,K. Tim Law Pdf

Soft soils present particular challenges to engineers and an understanding of the specific characteristics of these soils is indispensable. Laboratory techniques such as numerical modelling, theoretical analysis and constitutive modelling give new insights into soft soil material behaviour, while large-scale testing in the field provides important information in areas such as slope stability and soft soil improvements. This collection of papers from the Fourth International Conference on Soft Soil Engineering, Vancouver, 2006, presents an international appraisal of current research and new advances in engineering practices, illustrating the theory with relevant case studies. Geotechnical professionals, engineers, academics and researchers working in the areas of soft ground engineering and soft soil engineering will find this a valuable book.

From Research to Applied Geotechnics

N.P. López-Acosta,E. Martínez-Hernández,A.L. Espinosa-Santiago
From Research to Applied Geotechnics Book PDF

Author : N.P. López-Acosta,E. Martínez-Hernández,A.L. Espinosa-Santiago
Publisher : IOS Press
Page : 458 pages
File Size : 42,7 Mb
Release : 2019-11-26
Category : Technology & Engineering
ISBN : 9781643680330

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From Research to Applied Geotechnics by N.P. López-Acosta,E. Martínez-Hernández,A.L. Espinosa-Santiago Pdf

The first Pan-American Conference on Soil Mechanics and Geotechnical Engineering (PCSMGE) was held in Mexico in 1959. Every 4 years since then, PCSMGE has brought together the geotechnical engineering community from all over the world to discuss the problems, solutions and future challenges facing this engineering sector. Sixty years after the first conference, the 2019 edition returns to Mexico. The XVI PCSMGE 2019 conference was held in Cancun, Mexico, from 17 – 20 November 2019. This book presents the plenary lectures from the conference, delivered by distinguished geotechnical engineers of international renown. Experience and youth combine in this special publication, which includes the 9th Arthur Casagrande lecture, the plenary lecture of the ISSMGE President, 3 Bright Spark lectures, and the manuscripts of the 13 invited lecturers of practically all the technical sessions at the XVI PCSMGE 2019. Topics cover both research and applied geotechnics, including recent developments in geotechnical engineering. Representing a valuable reference for engineering practitioners and graduate students, and helping to identify new issues and shape future directions for research, the book will be of interest to all those working in the field, involved in soil mechanics and geotechnical engineering.

Proceedings of GeoShanghai 2018 International Conference: Ground Improvement and Geosynthetics

Lin Li,Bora Cetin,Xiaoming Yang
Proceedings of GeoShanghai 2018 International Conference Ground Improvement and Geosynthetics Book PDF

Author : Lin Li,Bora Cetin,Xiaoming Yang
Publisher : Springer
Page : 493 pages
File Size : 52,7 Mb
Release : 2018-05-10
Category : Science
ISBN : 9789811301223

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Proceedings of GeoShanghai 2018 International Conference: Ground Improvement and Geosynthetics by Lin Li,Bora Cetin,Xiaoming Yang Pdf

This book is the eighth volume of the proceedings of the 4th GeoShanghai International Conference that was held on May 27 - 30, 2018. This book, entitled Ground Improvement and Geosynthetics”, presents the latest information on the new technologies and practical applications in various geotechnical engineering projects and advancements on ground improvement and geosynethetics. This volume presents detailed design procedures and examples to demonstrate the applications of the latest ground improvement technologies and innovative geosynethetics in geotechnical engineering. Topics include pile/column technology as foundations, retaining structures, or embankment supports, physical and chemical technologies for soil stabilization and ground improvement, geosynthetic reinforcement for roads, slopes, retaining walls, and foundations. Each of the papers included in this book received at least two positive peer reviews. The editors would like to express their sincerest appreciation to all of the anonymous reviewers all over the world, for their diligent work.

Ground Improvement by Deep Vibratory Methods

Klaus Kirsch,Fabian Kirsch
Ground Improvement by Deep Vibratory Methods Book PDF

Author : Klaus Kirsch,Fabian Kirsch
Publisher : CRC Press
Page : 207 pages
File Size : 53,8 Mb
Release : 2016-08-05
Category : Technology & Engineering
ISBN : 9781315355092

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Ground Improvement by Deep Vibratory Methods by Klaus Kirsch,Fabian Kirsch Pdf

Vibro compaction and vibro stone columns are the two dynamic methods of soil improvement most commonly used worldwide. These methods have been developed over almost eighty years and are now of unrivalled importance as modern foundation measures. Vibro compaction works on granular soils by densification, and vibro stone columns are used to displace and reinforce fine-grained and cohesive soils by introducing inert material. This second edition includes also a chapter on vibro concrete columns constructed with almost identical depth vibrators. These small diameter concrete piles are increasingly used as ground improvement methods for moderately loaded large spread foundations, although the original soil characteristics are only marginally improved. This practical guide for professional geotechnical engineers and graduate students systematically covers the theoretical basis and design principles behind the methods, the equipment used during their execution, and state of the art procedures for quality assurance and data acquisition. All the chapters are updated in line with recent developments and improvements in the methods and equipment. Fresh case studies from around the world illustrate the wide range of possible applications. The book concludes with variations to methods, evaluates the economic and environmental benefits of the methods, and gives contractual guidance. The Open Access version of this book, available at http://www.taylorfrancis.com, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license

Proceedings of the 7th Indian Young Geotechnical Engineers Conference

Ashim Kanti Dey,Jagat Jyoti Mandal,Bappaditya Manna
Proceedings of the 7th Indian Young Geotechnical Engineers Conference Book PDF

Author : Ashim Kanti Dey,Jagat Jyoti Mandal,Bappaditya Manna
Publisher : Springer Nature
Page : 514 pages
File Size : 46,7 Mb
Release : 2022-03-16
Category : Science
ISBN : 9789811664564

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Proceedings of the 7th Indian Young Geotechnical Engineers Conference by Ashim Kanti Dey,Jagat Jyoti Mandal,Bappaditya Manna Pdf

This book comprises the select peer-reviewed papers presented at the 7th Indian Young Geotechnical Engineers Conference (7IYGEC 2019) held at the National Institute of Technology, Silchar. It covers recent research developments in geotechnical engineering particularly in the fields of shallow and deep foundations, rock mechanics, ground improvement techniques, geotechnical earthquake engineering, and characterization of soil. The book also discusses several computational techniques to model behavior of soil which can be useful for future research. A special emphasis is given on geo-environmental engineering for making the world cleaner and safer to live. Given the contents, the book will be beneficial for students, researchers, and professionals working in geotechnical engineering and allied areas.