Nonlinear Analysis Of Offshore Structures


Nonlinear Analysis Of Offshore Structures
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Nonlinear Analysis Of Offshore Structures


Nonlinear Analysis Of Offshore Structures
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Author : Skallerud
language : en
Publisher:
Release Date : 2000

Nonlinear Analysis Of Offshore Structures written by Skallerud and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.




Nonlinear Analysis Of Offshore Structures


Nonlinear Analysis Of Offshore Structures
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Author : Bjørn Skallerud
language : en
Publisher:
Release Date : 2002

Nonlinear Analysis Of Offshore Structures written by Bjørn Skallerud and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Mathematics categories.


The importance of accounting for nonlinear effects in offshore structures has increased due to their higher utilization and extended service lives. This text addresses new methods for advanced analysis of offshore structures developed during the 1990s.



Nonlinear Methods In Offshore Engineering


Nonlinear Methods In Offshore Engineering
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Author : Subrata Kumar Chakrabarti
language : en
Publisher: Elsevier Publishing Company
Release Date : 1990

Nonlinear Methods In Offshore Engineering written by Subrata Kumar Chakrabarti and has been published by Elsevier Publishing Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Technology & Engineering categories.


The purpose of this book is to report the state-of-the-art of the available and emerging techniques for the determination of extreme responses of a marine structure. This book is intended to be a textbook on the analysis of nonlinear problems generally encountered in an offshore structure design. The book stresses the application of nonlinear theories to practical design problems.



Nonlinear Waves And Offshore Structures


Nonlinear Waves And Offshore Structures
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Author : Cheung Hun Kim
language : en
Publisher: World Scientific
Release Date : 2008

Nonlinear Waves And Offshore Structures written by Cheung Hun Kim and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008 with Technology & Engineering categories.


The responses of offshore structures are significantly affected by steep nonlinear waves, currents and wind, leading to phenomena such as springing and ringing of TLPs, slow drift yaw motion of FPSOs and large oscillations of Spar platforms due to vortex shedding. Research has brought about significant progress in this field over the past few decades and introduced us to increasingly involved concepts and their diverse applicability. Thus, an in-depth understanding of steep nonlinear waves and their effects on the responses of offshore structures is essential for safe and effective designs.This book deals with analyses of nonlinear problems encountered in the design of offshore structures, as well as those that are of immediate practical interest to ocean engineers and designers. It presents conclusions drawn from recent research pertinent to nonlinear waves and their effects on the responses of offshore structures. Theories, observations and analyses of laboratory and field experiments are expounded such that the nonlinear effects can be clearly visualized.



Nonlinear Dynamics Of Compliant Offshore Structures


Nonlinear Dynamics Of Compliant Offshore Structures
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Author : Patrick Bar-Avi
language : en
Publisher: Routledge
Release Date : 2017-12-04

Nonlinear Dynamics Of Compliant Offshore Structures written by Patrick Bar-Avi and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-04 with Technology & Engineering categories.


This monograph provides a general background to the modelling of a special class of offshore structures known as compliant structures. External forcing is resisted by buoyancy and tension forces which increase when the structure is slightly offset from its equilibrium. The technical development given in this book is presented in such a way as to highlight the adaptability of the modelling, and the reader is shown how the techniques described can be applied to a variety of different offshore structures.



Dynamic Analysis And Design Of Offshore Structures


Dynamic Analysis And Design Of Offshore Structures
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Author : Srinivasan Chandrasekaran
language : en
Publisher: Springer
Release Date : 2017-10-12

Dynamic Analysis And Design Of Offshore Structures written by Srinivasan Chandrasekaran and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-12 with Technology & Engineering categories.


This book introduces readers to various types of offshore platform geometries. It addresses the various environmental loads encountered by these structures, and provides detailed descriptions of the fundamentals of structural dynamics in a classroom style, helping readers estimate damping in offshore structures and grasp these aspects’ applications in preliminary analysis and design. Basic concepts of structural dynamics are emphasized through simple illustrative examples and exercises. Design methodologies and guidelines, which are FORM based concepts, are explained through a selection of applied sample structures. Each chapter also features tutorials and exercises for self-learning. A dedicated chapter on stochastic dynamics helps students to extend the basic concepts of structural dynamics to this advanced domain of research. Hydrodynamic response of offshore structures with perforated members is one of the most recent research applications, and has proven to be one of the most effective means of retrofitting offshore structures. In addition, the book integrates the concepts of structural dynamics with the FORM-evolved design of offshore structures, offering a unique approach. This new edition is divided into seven chapters, each of which has been updated. Each chapter also includes a section on frequently asked Questions and Answers (Q&A), which enhances understanding of this complex subject through easy and self-explanatory text. Furthermore, the book presents valuable content with respect to new and recent research carried out by the author in structural dynamics. All numeric examples have been re-checked with more additional explanations. New exercises have been added to improve understanding of the subject matter. Computer coding is also included (wherever possible) to aid computer-based learning of the contents of the book. The book can serve as a textbook for senior undergraduate and graduate courses in civil, structural, applied mechanics, mechanical, aerospace, naval architecture and ocean engineering programs. The book can also serve as a text for professional learning and development programs or as a guide for practicing and consulting offshore structural engineers. The contents of this book will be useful to graduate students, researchers, and professionals alike.



Nonlinear And Stochastic Dynamics Of Compliant Offshore Structures


Nonlinear And Stochastic Dynamics Of Compliant Offshore Structures
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Author : Seon Mi Han
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17

Nonlinear And Stochastic Dynamics Of Compliant Offshore Structures written by Seon Mi Han and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Technology & Engineering categories.


The purpose of this monograph is to show how a compliant offshore structure in an ocean environment can be modeled in two and three di mensions. The monograph is divided into five parts. Chapter 1 provides the engineering motivation for this work, that is, offshore structures. These are very complex structures used for a variety of applications. It is possible to use beam models to initially study their dynamics. Chapter 2 is a review of variational methods, and thus includes the topics: princi ple of virtual work, D'Alembert's principle, Lagrange's equation, Hamil ton's principle, and the extended Hamilton's principle. These methods are used to derive the equations of motion throughout this monograph. Chapter 3 is a review of existing transverse beam models. They are the Euler-Bernoulli, Rayleigh, shear and Timoshenko models. The equa tions of motion are derived and solved analytically using the extended Hamilton's principle, as outlined in Chapter 2. For engineering purposes, the natural frequencies of the beam models are presented graphically as functions of normalized wave number and geometrical and physical pa rameters. Beam models are useful as representations of complex struc tures. In Chapter 4, a fluid force that is representative of those that act on offshore structures is formulated. The environmental load due to ocean current and random waves is obtained using Morison's equa tion. The random waves are formulated using the Pierson-Moskowitz spectrum with the Airy linear wave theory.



Nonlinear Dynamic Analysis Of Caisson Type Offshore Structures


Nonlinear Dynamic Analysis Of Caisson Type Offshore Structures
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Author : Ibrahim R. Soudy
language : en
Publisher:
Release Date : 1989

Nonlinear Dynamic Analysis Of Caisson Type Offshore Structures written by Ibrahim R. Soudy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Caissons categories.




Nonlinear Dynamics Of Compliant Offshore Structures


Nonlinear Dynamics Of Compliant Offshore Structures
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Author : Patrick Bar-Avi
language : en
Publisher: CRC Press
Release Date : 1997

Nonlinear Dynamics Of Compliant Offshore Structures written by Patrick Bar-Avi and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Technology & Engineering categories.


Outlines the theoretical basis for modelling nonlinear dynamics in a range of compliant offshore structures, and details the application of the theory to the physical environment.



Dynamics Of Offshore Structures


Dynamics Of Offshore Structures
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Author : James F. Wilson
language : en
Publisher: John Wiley & Sons
Release Date : 2003-01-03

Dynamics Of Offshore Structures written by James F. Wilson and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-01-03 with Technology & Engineering categories.


Unique, cutting-edge material on structural dynamics and natural forces for offshore structures Using the latest advances in theory and practice, Dynamics of Offshore Structures, Second Edition is extensively revised to cover all aspects of the physical forces, structural modeling, and mathematical methods necessary to effectively analyze the dynamic behavior of offshore structures. Both closed-form solutions and the Mathematica(r) software package are used in many of the up-to-date example problems to compute the deterministic and stochastic structural responses for such offshore structures as buoys; moored ships; and fixed-bottom, cable-stayed, and gravity-type platforms. Throughout the book, consideration is given to the many assumptions involved in formulating a structural model and to the natural forces encountered in the offshore environment. These analyses focus on plane motions of elastic structures with linear and nonlinear restraints, as well as motions induced by the forces of currents, winds, earthquakes, and waves, including the latest theories and information on wave mechanics. Topics addressed include multidegree of freedom linear structures, continuous system analysis (including the motion of cables and pipelines), submerged pile design, structural modal damping, fluid-structure-soil interactions, and single degree of freedom structural models that, together with plane wave loading theories, lead to deterministic or time history predictions of structural responses. These analyses are extended to statistical descriptions of both wave loading and structural motion. Dynamics of Offshore Structures, Second Edition is a valuable text for students in civil and mechanical engineering programs and an indispensable resource for structural, geotechnical, and construction engineers working with offshore projects.