Rapid Load Testing on Piles

Rapid Load Testing on Piles PDF Author: Paul Holscher
Publisher: CRC Press
ISBN: 0203145887
Category : Science
Languages : en
Pages : 116

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Book Description
A Rapid Load Test (RLT), developed to determine the initial stiffness and bearing capacity, is an economical and practical alternative to a Static Load Test (SLT). The broad application of RLT, however, was hampered by uncertainty about the interpretation of the test results. This book offers clear guidance on the available analysis techniques and

Rapid Load Testing on Piles

Rapid Load Testing on Piles PDF Author: Paul Holscher
Publisher: CRC Press
ISBN: 0203145887
Category : Science
Languages : en
Pages : 116

Get Book Here

Book Description
A Rapid Load Test (RLT), developed to determine the initial stiffness and bearing capacity, is an economical and practical alternative to a Static Load Test (SLT). The broad application of RLT, however, was hampered by uncertainty about the interpretation of the test results. This book offers clear guidance on the available analysis techniques and

Rapid Load Testing on Piles

Rapid Load Testing on Piles PDF Author: Paul Holscher
Publisher: CRC Press
ISBN: 0415695201
Category : Technology & Engineering
Languages : en
Pages : 120

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Book Description
A Rapid Load Test (RLT), developed to determine the initial stiffness and bearing capacity, is an economical and practical alternative to a Static Load Test (SLT). The broad application of RLT, however, was hampered by uncertainty about the interpretation of the test results. This book offers clear guidance on the available analysis techniques and their reliability. The guidelines were related to an international standard that is drawn up by CEN and can be used in two ways: Straightforward interpretation of test results, chapters 1-3 Interpretation with additional background information about the possibilities and limitations, chapters 4-8 The guidelines were drawn up by the Dutch CUR-committee on rapid load testing on piles. Chapters 1 and 2 deal with the practical execution of the test and the presentation of the results. Chapter 3 gives a general overview of existing interpretation methods and refers to step-by-step descriptions of the two advised interpretation methods. The aspects that are important for the interpretation are discussed in chapter 4, also showing that the inertia of the pile should be taken into account. In clay soil the rate effect (the dependency of strength and stiffness on loading rate) is also of importance, whereas in sand and silt the generation of pore water pressures during an RLT plays a role. The velocity of the RLT is such that the reaction of sand and silt might be considered as partially drained. These guidelines indicate how these effects can be compensated to obtain the static resistance in the final results. Chapter 5 presents two interpretation methods (a method for piles in sand, gravel, silt and piles on rock and a method for piles in clay). For practical use, the methods are described in a step-by-step scheme in an appendix.

ICE Specification for Piling and Embedded Retaining Walls

ICE Specification for Piling and Embedded Retaining Walls PDF Author:
Publisher:
ISBN: 9781523124695
Category : Piling (Civil engineering)
Languages : en
Pages :

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Book Description
This edition retains the three-part approach of the second edition. Part A is an introduction to the essential concepts necessary to procure a piling or retaining wall contract. Part B is the specification and is still the only part of this document intended for incorporation in contracts. Part C provides guidance for use of the specification and essential background information for specifiers and contractors alike. Unlike the second edition, Part 3 guidance notes immediately follow the relevant Part 2 specification requirements. The three sections provide the reader with a full compendium without being overly prescriptive.

The Application of Stress-wave Theory to Piles

The Application of Stress-wave Theory to Piles PDF Author: Jaime Alberto dos Santos
Publisher: IOS Press
ISBN: 9781586039097
Category : Science
Languages : en
Pages : 772

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Book Description
"This volume contains 101 papers presented at the 8th International Conference on the Application of Stress Wave Theory to Piles, held in Lisbon, Portugal in 2008." "It is divided in 14 chapters according to the conference themes: Wave mechanics applied to pile engineering; Relationship between static resistance to driving and long-term static soil resistance; Case histories involving measurementand analysis of stress waves; Dynamic monitoring of driven piles; Dynamic soil-pile interaction models - numerical and physical modeling; High-strain dynamic test; Low-strain dynamic test; Rapid-load test; Monitoring and analysis of vibratory driven piles; Correlation of dynamic and static load tests; Quality assurance of deep foundations using dynamic methods; Incorporation of dynamic testing into design codes and testing standards; Ground vibrations induced by pile motions; Dynamic measurements in ground field testing." "This conference aims to contribute to a better and more efficient professional interaction between specialized contractors, designers and academicians. By joining the contribution of all of them it was possible to elucidate the today's state-of-the-art in science, technology and practice in the application of stress wave theory to piles."--BOOK JACKET.

Helical Piles

Helical Piles PDF Author: Howard A. Perko
Publisher: John Wiley & Sons
ISBN: 0470404795
Category : Technology & Engineering
Languages : en
Pages : 529

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Book Description
An unbiased, comprehensive review of helical pile technology and applications Helical piles have risen from being merely an interesting alternative for special cases to a frequently requested, more widely accepted deep foundation adopted into the 2009 International Building Code. The first alternative to manufacturer-produced manuals, Howard Perko's Helical Piles: A Practical Guide to Design and Installation answers the industry's need for an unbiased and universally applicable text dedicated to the design and installation of helical piles, helical piers, screw piles, and torque anchors. Fully compliant with ICC-Evaluation Services, Inc., Acceptance Criteria for Helical Foundation Systems and Devices (AC358), this comprehensive reference guides construction professionals to manufactured helical pile systems and technology, providing objective insights into the benefits of helical pile foundations over driven or cast foundation systems, and recommending applications where appropriate. After introducing the reader to the basic features, terminology, history, and modern applications of helical pile technology, chapters discuss: Installation and basic geotechnics Bearing and pullout capacity Capacity verification through torque Axial load testing, reliability, and sizing Expansive soil and lateral load resistance Corrosion and life expectancy Foundation, earth retention, and underpinning systems Foundation economics Select proprietary systems IBC and NYC Building codes Covering such issues of concern as environmental sustainability, Helical Piles provides contractors and engineers as well as students in civil engineering with a practical, real-world guide to the design and installation of helical piles.

Stress Wave Theory and Testing Methods for Deep Foundations

Stress Wave Theory and Testing Methods for Deep Foundations PDF Author: Paul J. Bullock
Publisher:
ISBN: 9780803176676
Category :
Languages : en
Pages :

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Book Description


BGA International Conference on Foundations

BGA International Conference on Foundations PDF Author: British Geotechnical Association
Publisher: Thomas Telford
ISBN: 9780727732446
Category : Technology & Engineering
Languages : en
Pages : 1016

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Book Description
Although foundation engineering is recognised as a mature discipline with geotechnics, the diversity of applications and studies evident in this book demonstrates that the field is still developing and will continue to provide challenges for engineers for many years.

Basics of Foundation Design

Basics of Foundation Design PDF Author: Bengt Fellenius
Publisher: Lulu.com
ISBN: 1365824004
Category : Technology & Engineering
Languages : en
Pages : 488

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Book Description
The "Red Book" presents a background to conventional foundation analysis and design. The text is not intended to replace the much more comprehensive 'standard' textbooks, but rather to support and augment these in a few important areas, supplying methods applicable to practical cases handled daily by practising engineers and providing the basic soil mechanics background to those methods. It concentrates on the static design for stationary foundation conditions. Although the topic is far from exhaustively treated, it does intend to present most of the basic material needed for a practising engineer involved in routine geotechnical design, as well as provide the tools for an engineering student to approach and solve common geotechnical design problems.

Rapid Load Testing on Piles

Rapid Load Testing on Piles PDF Author: Paul Holscher
Publisher: CRC Press
ISBN: 9781134015238
Category : Technology & Engineering
Languages : en
Pages : 200

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Book Description
To obtain data about the stiffness and bearing capacity of a foundation pile, the Rapid Load Test could be an effective and economic alternative for a static load test. In order to judge this, the influence of rate effects in clay and pore water pressures in sand should first be understood. This book presents the latest developments in the research that is carried out to unravel these effects. It contains current contributions by world wide leading academics. Moreover the editors summarize the empirical field data and discuss advanced centrifuge modeling. This indispensable information source on the progress in Rapid Load Testing is intended for researchers and professionals working on the load testing of foundation piles.

Contemporary Topics in Deep Foundations

Contemporary Topics in Deep Foundations PDF Author: Magued Iskander
Publisher:
ISBN: 9780784410219
Category : Electronic books
Languages : en
Pages : 0

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Book Description
GSP 185 contains 80 papers presented at the International Foundation Congress and Equipment Expo held in Orlando, Florida, March 15-19, 2009.