Soft Clay Engineering And Ground Improvement

Author : Jay Ameratunga,Nagaratnam Sivakugan,Braja M. Das
Publisher : CRC Press
Page : 446 pages
File Size : 41,9 Mb
Release : 2021-04-21
Category : Science
ISBN : 9780429849046

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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.

Author : Edward W. Brand,Rolf Peter Brenner
Publisher : Elsevier Science & Technology
Page : 788 pages
File Size : 40,5 Mb
Release : 1981
Category : Technology & Engineering
ISBN : UOM:39015013839199

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Soft Clay Engineering by Edward W. Brand,Rolf Peter Brenner Pdf

Author : D. T. Bergado
Publisher : American Society of Civil Engineers
Page : 427 pages
File Size : 47,7 Mb
Release : 1996
Category : Science
ISBN : 0784401519

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Soft Ground Improvement by D. T. Bergado Pdf

Tables, charts, figures, and photographs illustrate significant points throughout the text.

Author : Buddhima Indraratna,Jian Chu,Cholachat Rujikiatkamjorn
Publisher : Butterworth-Heinemann
Page : 796 pages
File Size : 51,7 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

Author : Chris Raison
Publisher : Thomas Telford
Page : 212 pages
File Size : 48,8 Mb
Release : 2004-03-07
Category : Gardening
ISBN : 072773170X

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Ground and Soil Improvement by Chris Raison Pdf

Methods for improving ground and soil have undergone significant developments in recent years, particularly in terms of application and usage, and many innovative techniques have been introduced. However, it is of significance that in many areas the design process still lacks a theoretical framework. The papers included in this volume, written by international authors, deal with a cross-section of problems faced by many practising engineers and provide advice and guidance on how these problems can be dealt with in a practical manner.

Author : Cholachat Rujikiatkamjorn,Buddhima Indraratna,Professor Jian Chu
Publisher : Elsevier
Page : 608 pages
File Size : 44,6 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.

Author : A.K.L. Kwong
Publisher : Routledge
Page : 1309 pages
File Size : 41,5 Mb
Release : 2017-10-06
Category : Technology & Engineering
ISBN : 9781351416177

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Soft Soil Engineering by A.K.L. Kwong Pdf

This volume contains seven keynote lectures and over 100 technical contributions by scientists, researchers, engineers and students from more than 25 countries and regions worldwide on the subject of soft soil engineering.

Author : Buddhima Indraratna,Jian Chu,Cholachat Rujikiatkamjorn
Publisher : Butterworth-Heinemann
Page : 838 pages
File Size : 52,8 Mb
Release : 2015-05-27
Category : Technology & Engineering
ISBN : 9780081002391

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

Written by a group of international contributors, Ground Improvement Case Histories: Embankments with Special Reference to Soil Consolidation and Other Physical Methods, employs the use of case-histories to illustrate and apply equations, numerical methods and technology to undertake even the most complicated ground improvement projects. In this book, each case-history provides an overview of the specific technology followed by field applications and in some cases comprehensive back-analysis through numerical modelling. Specific embankment case-histories with special reference to soil consolidation included are: Ballina Bypass (Australia), Tianjin Port (China), Second Bangkok International Airport (Thailand), Changi East reclamation (Singapore), Maizuru-Wakasa Expressway (Japan) and Colombo Airport Expressway, Sri Lanka. Other physical methods include performance of stone columns at Penny’s Bay reclamation in Hong Kong and PCC piles for highway and high-speed railway construction in China, among others. Provides a wealth of contributor-generated case histories from all over the world Includes an abundance of illustrations and worked out examples All inclusive discussion of preloading, vertical drains and vacuums applications Features case-histories regarding sand and gravel piles, stone columns and other Rigid Inclusions

Author : Klaus Kirsch,Alan Bell
Publisher : CRC Press
Page : 515 pages
File Size : 53,5 Mb
Release : 2012-11-26
Category : Science
ISBN : 9780415599214

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Ground Improvement, Third Edition by Klaus Kirsch,Alan Bell Pdf

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.

Author : Márcio Almeida,Mario Riccio,Iman Hosseinpour,Dimiter Alexiew
Publisher : CRC Press
Page : 170 pages
File Size : 46,8 Mb
Release : 2018-10-10
Category : Technology & Engineering
ISBN : 9781351709460

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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.

Author : Buddhima Indraratna,Jian Chu,Cholachat Rujikiatkamjorn
Publisher : Butterworth-Heinemann
Page : 724 pages
File Size : 52,8 Mb
Release : 2015-05-28
Category : Science
ISBN : 9780081002384

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

Written by an international group of experts, Ground Improvement Case Histories: Chemical, Electrokinetic, Thermal and Bioengineering Methods provides over 700 pages of case-histories collected from all over the world. Each case-history provides an overview of the specific technology followed by applications, and in some cases, comprehensive back analysis through numerical modelling is discussed. The book includes methods for employing bacterial and biological treatment, and native vegetation for stabilizing problematic soils. Specific case-histories included in the book are: Effect of Drainage and Grouting for the World Longest Seikan Undersea Tunnel Construction, Cement/lime Mixing Ground Improvement for Road Construction on Soft Ground, Use of Jet Grouting in Deep Excavations, and Stabilization of Reactive Sulphide Mine Tailings using Water Cover Technology. Provides recent case histories using chemical and bio-engineering methods by world-renowned engineering experts Includes over 200 illustrations and 150 equations from relevant topics, including state-of-the-art chemical and bioengineering methods Presents comprehensive analysis methods using numerical modelling methods Case histories include the "Effect of Drainage and Grouting on the World's Longest Seikan Undersea Tunnel Construction" and "Cement/Lime Mixing Ground Improvement for Road Construction on Soft Ground"

Author : Bujang B.K. Huat,Arun Prasad,Sina Kazemian,Vivi Anggraini
Publisher : CRC Press
Page : 366 pages
File Size : 55,9 Mb
Release : 2019-11-06
Category : Technology & Engineering
ISBN : 9780429017964

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Ground Improvement Techniques by Bujang B.K. Huat,Arun Prasad,Sina Kazemian,Vivi Anggraini Pdf

This book provides a review of problems during design and construction on problematic soils. Design methods, site investigation, construction and analysis of the various improvement methods available are explained and discussed. Various regions may have different soils with geotechnical problems that differ from those faced in other regions. For example, in Southeast Asia, the common geotechnical problems are those associated with construction on soft clays and organic soils, while in the arid region of the Middle East, problems are generally associated with the desert soils. In the US, the problems are associated with organic soils, expansive and collapsing soils, and shale. Laterite and lateritic soils are especially problematic in Mexico. Similarly, in Europe, for example, the geotechnical problems are associated with loess (France), and organic soil (Germany). A detailed description of various methods of ground improvement has been provided in 11 chapters. Each chapter deals not only with a description of the method but also focuses on region-specific ground problems and suitable ground improvement techniques. Case studies have also been included. One general chapter is dedicated to site investigation, instrumentation, assessment and control. This book will be of value to students and professionals in the fields of civil and geotechnical engineering, as well as to soil scientists and engineering geologists.

Author : Minna Karstunen,Martino Leoni
Publisher : CRC Press
Page : 458 pages
File Size : 54,5 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

Author : Márcio Almeida
Publisher : Oficina de Textos
Page : 321 pages
File Size : 41,7 Mb
Release : 2024-05-21
Category : Technology & Engineering
ISBN : 9788579750687

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New Techniques on Soft Soils by Márcio Almeida Pdf

New Techniques on Soft Soils is a compilation of the lectures and keynote lectures presented at the Symposium on New Techniques for Design and Construction in Soft Clays held in Guarujá, Brazil, between May 22 and 23, 2010. The book covers a wide range of updated techniques on several topics, such as site investigation, vertical drains, surcharge, piled embankment, granular piles, deep mixing, monitoring and performance.

Author : Dave H. Chan,K. Tim Law
Publisher : CRC Press
Page : 808 pages
File Size : 48,9 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.