Author: Richard D. Barksdale
Publisher:
ISBN:
Category : Compacting
Languages : en
Pages : 62
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Book Description
Sand compaction piles can be used to improve marginal sites for stability, liquefaction, and settlement applications. They have been employed extensively in Japan for many years to improve land reclaimed from the sea. The advantages and disadvantages of using sand compaction piles are compared with other vibro-compaction techniques such as stone columns. Methods are described for construction of sand compaction piles on land and over water. Design theories are given for the utilization of sand compaction piles at sites underlain by both cohesionless and cohesive soils. For sites underlain by cohesionless sands, procedures are presented for estimating the increase in standard penetration resistance in both the sand compaction pile and the surrounding sand. Techniques are described for estimating stability and one-dimensional consolidation settlement of sites underlain by cohesive soils that have been improved with sand compaction piles. Finally, typical applications of sand compaction piles are described, and practical design criteria and practices are given.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Richard D. Barksdale
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Author: Masaki Kitazume
Publisher: CRC Press
ISBN: 9781439824696
Category : Technology & Engineering
Languages : en
Pages : 254
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Book Description
The Sand Compaction Pile or (SCP) method is used frequently in construction to form compacted sand piles by vibration, dynamic impact or static excitation in soft ground. Originally developed in Japan to improve stability or compressibility and to prevent liquefaction failure in loose sand, the SCP method is now often applied to soft clay ground to ensure stability and reduce ground settlement. This book presents detailed descriptions of design, execution, quality control, equipment and assurance aspects of the SCP method, illustrating the theory with case studies from around Japan and also including a thorough overview of the existing literature on research and development carried out since the 1950s. Two final chapters cover vital aspects of design procedures for clay and sandy ground to enable practitioners to frame an appropriate set of parameters for durable and cost-efficient design.
Author: Richard D. Barksdale
Publisher:
ISBN:
Category :
Languages : en
Pages : 57
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Book Description
Sand compaction piles can be used to improve marginal sites for stability, liquefaction, and settlement applications. They have been employed extensively in Japan for many years to improve land reclaimed from the sea. The advantages and disadvantages of using sand compaction piles are compared with other vibro-compaction techniques such as stone columns. Methods are described for construction of sand compaction piles on land and over water. Design theories are given for the utilization of sand compaction piles at sites underlain by both cohesionless and cohesive soils. For sites underlain by cohesionless sands, procedures are presented for estimating the increase in standard penetration resistance in both the sand compaction pile and the surrounding sand. Techniques are described for estimating stability and one-dimensional consolidation settlement of sites underlain by cohesive soils that have been improved with sand compaction piles. Finally, typical applications of sand compaction piles are described, and practical design criteria and practices are given. Keywords: In-situ deep compaction, Liquefaction, Pore water pressure, Remedial treatments, Soils, Pool reinforcements.
Author: Ruwan Abey Rajapakse
Publisher: Elsevier
ISBN: 0080559166
Category : Science
Languages : en
Pages : 455
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Book Description
All objects and structures transfer their load either directly or indirectly to the earth. The capacity of the earth to support such loads depends on the strength and stability of the supporting soil or rock materials. Pile foundations are the part of a structure used to carry and transfer the load of the structure to the bearing ground located at some depth below ground surface. There are many texts on pile foundations. Generally, these books are complicated and difficult to understand. Easy to use and understand, this book covers virtually every subject concerning pile design, featuring techniques that do not appear in other books on the subject. The book contains design methods with real life examples on pin piles, bater piles, concrete piles, steel piles, timber piles, auger cast piles, underpinning design, seismic pile design, negative skin friction and design of Bitumen coated piles for negative skin friction and many other subjects. The book is packed with design examples, case studies and after construction scenarios are presented for the reader's benefits. This book enables the reader to come away with a complete and comprehensive understanding of the issues related to the design, installation and construction of piles. Handy guide for engineers perparing for professional engineer (PE) exam Numerous design examples for sandy soils, clay soils, and seismic loadings Methodologies and case studies for different pile types
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: RD. Barksdale
Publisher:
ISBN:
Category : Columns
Languages : en
Pages : 15
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Book Description
Sand compaction piles can be used to improve marginal sites for stability, liquefaction, and settlement applications. They have been employed extensively in Japan for many years to improve land reclaimed from the sea. The advantages and disadvantages of using sand compaction piles are compared with other vibro-compaction techniques such as stone columns. Methods are described for construction of sand compaction piles on land and over water. Design theories are summarized for the utilization of sand compaction piles at sites underlain by both cohesionless and cohesive soils. Practices and design criteria are presented.
Author: Ruwan Rajapakse
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 340
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Book Description
"The main objective of this book is to provide a comprehensive pile design and construction guide to practising geotechnical engineers. The book does not require any special technical knowledge other than basic mathematical skills. The first portion deals with construction aspects of piling. In this section, pile types, pile hammers, piling techniques, problems associated with piling work and cost considerations are discussed. Second portion of the book is devoted to pile design. Pile design in different soil conditions, pile groups, pile settlement, Bitumen coated pile design and lateral loading analysis were some of the subjects discussed. Almost all the chapters in the design section contain design examples. Design examples are provided to complement the theory and the designer should not follow the examples blindly during the design process"--Bookjacket
Author: Edward J. Monahan
Publisher: John Wiley & Sons
ISBN: 9780471585237
Category : Technology & Engineering
Languages : en
Pages : 310
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Book Description
The compaction guide to greater profits, less hassle. Boost yourbottom line with the expert, efficient soil compaction techniquesand technological solutions in this fully updated Second Edition.This revision will provide the contractor, fill inspector, andgeotechnical engineer with greater coverage of environmentaltopics, including. * Septic system site investigation, evaluation, design, andconstruction, plus existing system renovation, repair, maintenance,and management * The latest uses of artificial fills from around the world--foamplastics, Elastizell, Geocell, Solite, and waste materials likeshredded tires and wood chips * New material and helpful case studies on the correlation ofStandard and Modified Proctor densities and a method fordetermining numerical values of bearing capacities for Proctordensities In addition to the current state of the art of fill technology,basic insights into soil behavior are provided. Innovative andpatented methods of design are presented, especially valuable foryoung practitioners and those responsible for their supervision andcontinuing education. Reviewed as "conversational," "humorous,""full of wisdom," and "practical," this unusually readable resourceis a profit-maker no construction professional can afford to dowithout.
