Underwater Inspection and Repair for Offshore Structures
Underwater Inspection and Repair for Offshore Structures

Author: John V. Sharp

Publisher: John Wiley & Sons

Published: 2021-04-01

Total Pages: 368

ISBN-13: 1119633826

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UNDERWATER INSPECTION AND REPAIR FOR OFFSHORE STRUCTURES Benefit from a much-needed, up-to-date handbook on underwater inspection and repair processes and technologies Underwater Inspection and Repair for Offshore Structures fills a gap in the literature to provide an overview of the inspection and repair processes for both steel and concrete offshore structures. Authors and noted experts on the topic John V. Sharp and Gerhard Esdal guide readers through the reasons why inspection and repair are performed and how both are linked to the management of structural integrity, statutory requirements, and various types of damage. The book addresses critical topics, including the execution and planning of inspection and repair, the tools and methods used, and their deployment underwater. The authors put particular focus on steel and concrete offshore oil and gas installations, but the content is also applicable to the substructures of offshore wind turbines. Underwater Inspection and Repair for Offshore Structures is complementary to the authors’ book Ageing and Life Extension of Offshore Structures, also from Wiley. This important book: Covers current inspection and monitoring techniques to evaluate existing structures Includes coverage of robotic (ROV) inspection and repair methods Provides an overview of repair and maintenance techniques applicable to the splash‐zone and underwater operations Written for engineers, designers, and safety auditors working with offshore structures. Underwater Inspection and Repair for Offshore Structures is a comprehensive resource for understanding how to effectively inspect and repair these vulnerable structures.

Non-Destructive Examination of Underwater Welded Structures
Non-Destructive Examination of Underwater Welded Structures

Author: V S Davey

Publisher: Woodhead Publishing

Published: 1999-05-29

Total Pages: 88

ISBN-13: 9781855734272

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Revision of Document IIS/IIW - 1033-89 'Information on practices for underwater non-destructive testing' Prepared by Working Group 2 of Commission V - Quality Control and Quality Assurance of Welded Products

Nondestructive Testing of Materials
Nondestructive Testing of Materials

Author: Roy Collins

Publisher: IOS Press

Published: 1995

Total Pages: 364

ISBN-13: 9789051992397

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This book reviews the current state of all types of electromagnetic testing techniques and considers the implications of innovations for future inspection practice both in Europe and Japan.This volume provides researchers with an overview of exchanges on the subjects of ACPD and ACFM from both Japanese and continental perspectives. For instance: the Japanese project of applied electromagnetic theory to inspect nuclear power plants and the theory of signal inversion for flaw identification. Topics covered are: - Inversion, imaging and flaw reconstruction - Advanced signal processing - Artificial intelligence and neural networks - Modelling, simulation and benchmark problems - Reliability of inspections, new techniques and novel sensors - Automation of data acquisition and processing The work covers a wide range of disciplines and will therefore serve a large number of researchers of electromagnetic theory for the next millenium.

Image-Based Damage Assessment for Underwater Inspections
Image-Based Damage Assessment for Underwater Inspections

Author: Michael O’Byrne

Publisher: CRC Press

Published: 2018-07-18

Total Pages: 238

ISBN-13: 135105256X

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Inspection is crucial to the management of ageing infrastructure. Visual information on structures is regularly collected but very little work exists on its organised and quantitative analysis, even though image processing can significantly enhance these inspection processes and transfer real financial and safety benefits to the managers, owners and users. Additionally, new opportunities exist in the fast evolving sectors of wind and wave energy to add value to image-based inspection techniques. This book is a first for structural engineers and inspectors who wish to harness the full potential of cameras as an inspection tool. It is particularly directed to the inspection of offshore and marine structures and the application of image-based methods in underwater inspections. It outlines a set of best practice guidelines for obtaining imagery, then the fundamentals of image processing are covered along with several image processing techniques which can be used to assess multiple damage forms: crack detection, corrosion detection, and depth analysis of marine growth on offshore structures. The book provides benchmark performance measures for these techniques under various visibility conditions using an image repository which will help inspectors to envisage the effectiveness of the techniques when applied. MATLAB® scripts and access to the underwater image repository are included so readers can run these techniques themselves. Practising engineers and managers of infrastructure assets are guided in image processing based inspection. Researchers can use this book as a primer, and it also suits advanced graduate courses in infrastructure management or on applied image processing.

Assessment, Evaluation, and Repair of Concrete, Steel, and Offshore Structures
Assessment, Evaluation, and Repair of Concrete, Steel, and Offshore Structures

Author: Mohamed Abdallah El-Reedy

Publisher: CRC Press

Published: 2018-09-27

Total Pages: 350

ISBN-13: 0429758049

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Due to age and increased loading on buildings, structural assessment and repair is routinely required with accuracy and professionalism. Our target is to have a building durable along its life time. The typical causes of structural failure and their mechanisms will be presented in this book for all types of structure, and further addressed by numerous case studies and engineering calculations. The up-to-date methods for evaluation and assessment the existing structure will be discussed. It will also examine different codes related to structural assessment and will present project management strategies from the feasibility stage through operations and maintenance.

Introduction to Nondestructive Testing
Introduction to Nondestructive Testing

Author: Paul E. Mix

Publisher: John Wiley & Sons

Published: 2005-06-24

Total Pages: 709

ISBN-13: 0471719137

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This updated Second Edition covers current state-of-the-art technology and instrumentation The Second Edition of this well-respected publication provides updated coverage of basic nondestructive testing (NDT) principles for currently recognized NDT methods. The book provides information to help students and NDT personnel qualify for Levels I, II, and III certification in the NDT methods of their choice. It is organized in accordance with the American Society for Nondestructive Testing (ASNT) Recommended Practice No. SNT-TC-1A (2001 Edition). Following the author's logical organization and clear presentation, readers learn both the basic principles and applications for the latest techniques as they apply to a wide range of disciplines that employ NDT, including space shuttle engineering, digital technology, and process control systems. All chapters have been updated and expanded to reflect the development of more advanced NDT instruments and systems with improved monitors, sensors, and software analysis for instant viewing and real-time imaging. Keeping pace with the latest developments and innovations in the field, five new chapters have been added: * Vibration Analysis * Laser Testing Methods * Thermal/Infrared Testing * Holography and Shearography * Overview of Recommended Practice No. SNT-TC-1A, 2001 Each chapter covers recommended practice topics such as basic principles or theory of operation, method advantages and disadvantages, instrument description and use, brief operating and calibrating procedures, and typical examples of flaw detection and interpretation, where applicable.