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Author: Institution of Civil Engineers (Great Britain)
Publisher: Thomas Telford Publishing
ISBN:
Category : Science
Languages : en
Pages : 44
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Book Description
Author: Institution of Civil Engineers (Great Britain)
Publisher: Thomas Telford Publishing
ISBN:
Category : Science
Languages : en
Pages : 44
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Book Description
Author: Michael P. Moseley
Publisher: CRC Press
ISBN: 0203305205
Category : Science
Languages : en
Pages : 440
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Book Description
The increasing need to redevelop land in urban areas has led to major development in the field of ground improvement, a process that is continuing and expanding. Vibratory deep compaction and grouting techniques have also been increasingly applied to solving the problems of urban development, whether from tunnelling, excavation, building renovation or bearing capacity improvement and settlement reduction. The second edition of this well established book continues to provide an international overview of the major techniques in use. Comprehensively updated in line with recent developments, each chapter is written by an acknowledged expert in the field. Ground Improvements is written for geotechnical and civil engineers, and for contractors working in grouting, ground improvement, piling and environmental engineering.
Author: Masaki Kitazume
Publisher: CRC Press
ISBN: 0203589637
Category : Technology & Engineering
Languages : en
Pages : 434
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Book Description
The Deep Mixing Method (DMM), a deep in-situ soil stabilization technique using cement and/or lime as a stabilizing agent, was developed in Japan and in the Nordic countries independently in the 1970s. Numerous research efforts have been made in these areas investigating properties of treated soil, behavior of DMM improved ground under static and d
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.
Author: Chris Raison
Publisher: Thomas Telford
ISBN: 9780727731708
Category : Gardening
Languages : en
Pages : 212
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Book Description
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: J. M. Mitchell
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 254
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Book Description
This accessible introduction to ground treatment describes the physical principles, methods, effectiveness and limitations of the various treatment techniques. It provides guidance on the selection of appropriate techniques, using case histories and referring, where possible, to comparative studies. Separate chapters look at techniques that achieve improvement by vibration, adding load, structural reinforcement, structural fill, admixtures, grouting, thermal stabilisation and vegetation. Among the techniques studied are vibro-compaction, vibro stone columns, compaction, pre-compression, vertical drains, soil nailing, micro-piles, lime columns, mix-in-place, grouting (permeation, hydrofracture, jet, compaction, squeeze and compensation), ground freezing and geotextile mats. General guidance is given on the matters that need to be considered when ground improvement is being contemplated as an option. Particular attention is given to the responsibility for design and the roles of those involved in the design process and in control of the treatment. The text is supported by comprehensive referencing and more than 120 line drawings and photographs. A guide to ground treatment is an important addition to CIRIA's extensive literature on ground improvement, which includes the related publication C572 Treated ground - engineering properties and performance (CIRIA, 2002).
Author: Melvin I. Esrig
Publisher: ASTM International
ISBN: 0803113927
Category : Columns
Languages : en
Pages : 344
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Book Description
Twenty-two papers from a symposium (on title), held in Las Vegas, January 1990, focus on deep foundation improvements through the formation of composite ground, and those related to improvement through compaction and densification. Annotation copyright Book News, Inc. Portland, Or.
Author: Institution of Civil Engineers (Great Britain)
Publisher: Thomas Telford Publishing
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 28
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Book Description
This work and its associated notes for guidance, have been developed as an authoritative and unifying statement of good practice in ground treatment work. Although the specification and the notes for guidance are being sold as a package, they have been bound separately so that the specification itself can be included as part of a contract.
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.
Author: Klaus Kirsch
Publisher: CRC Press
ISBN: 1482257572
Category : Technology & Engineering
Languages : en
Pages : 253
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Book Description
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
