Nonlinear And Stochastic Dynamics Of Compliant Offshore Structures

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Nonlinear and Stochastic Dynamics of Compliant Offshore Structures

Author : Seon Mi Han
Publisher : Springer Science & Business Media
ISBN 13 : 9401599122
Total Pages : 281 pages
Book Rating : 4.4/5 (15 download)

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Book Synopsis Nonlinear and Stochastic Dynamics of Compliant Offshore Structures by : Seon Mi Han

Download or read book Nonlinear and Stochastic Dynamics of Compliant Offshore Structures written by Seon Mi Han and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Dynamics of Compliant Offshore Structures

Author : Patrick Bar-Avi
Publisher : Routledge
ISBN 13 : 1351428241
Total Pages : 181 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Nonlinear Dynamics of Compliant Offshore Structures by : Patrick Bar-Avi

Download or read book Nonlinear Dynamics of Compliant Offshore Structures written by Patrick Bar-Avi and published by Routledge. This book was released on 2017-12-04 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Nonlinear Dynamics of Compliant Offshore Structures

Author : Patrick Bar-Avi
Publisher : Routledge
ISBN 13 : 1351428233
Total Pages : 125 pages
Book Rating : 4.3/5 (514 download)

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Book Synopsis Nonlinear Dynamics of Compliant Offshore Structures by : Patrick Bar-Avi

Download or read book Nonlinear Dynamics of Compliant Offshore Structures written by Patrick Bar-Avi and published by Routledge. This book was released on 2017-12-04 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Author : Srinivasan Chandrasekaran
Publisher : Springer
ISBN 13 : 9811060894
Total Pages : 422 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Dynamic Analysis and Design of Offshore Structures by : Srinivasan Chandrasekaran

Download or read book Dynamic Analysis and Design of Offshore Structures written by Srinivasan Chandrasekaran and published by Springer. This book was released on 2017-10-12 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Dynamics of Offshore Structures

Author : James F. Wilson
Publisher : John Wiley & Sons
ISBN 13 : 0471275654
Total Pages : 343 pages
Book Rating : 4.4/5 (712 download)

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Book Synopsis Dynamics of Offshore Structures by : James F. Wilson

Download or read book Dynamics of Offshore Structures written by James F. Wilson and published by John Wiley & Sons. This book was released on 2003-01-03 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Stochastic Dynamics of Marine Structures

Author : Arvid Naess
Publisher : Cambridge University Press
ISBN 13 : 0521881552
Total Pages : 425 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Stochastic Dynamics of Marine Structures by : Arvid Naess

Download or read book Stochastic Dynamics of Marine Structures written by Arvid Naess and published by Cambridge University Press. This book was released on 2013 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: For students and professionals, this covers theory and methods for stochastic modelling and analysis of marine structures under environmental loads.

Stochastic Analysis of Offshore Steel Structures

Author : Halil Karadeniz
Publisher : Springer Science & Business Media
ISBN 13 : 1849961905
Total Pages : 424 pages
Book Rating : 4.8/5 (499 download)

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Book Synopsis Stochastic Analysis of Offshore Steel Structures by : Halil Karadeniz

Download or read book Stochastic Analysis of Offshore Steel Structures written by Halil Karadeniz and published by Springer Science & Business Media. This book was released on 2012-08-01 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stochastic Analysis of Offshore Steel Structures provides a clear and detailed guide to advanced analysis methods of fixed offshore steel structures using 3D beam finite elements under random wave and earthquake loadings. Advanced and up-to-date research results are coupled with modern analysis methods and essential theoretical information to consider optimal solutions to structural issues. As these methods require and use knowledge of different subject matters, a general introduction to the key areas is provided. This is followed by in-depth explanations supported by design examples, relevant calculations and supplementary material containing related computer programmers. By combining this theoretical and practical approach Stochastic Analysis of Offshore Steel Structures cover a range of key concepts in detail including: The basic principles of standard 3D beam finite elements and special connections, Wave loading - from hydrodynamics to the calculation of wave loading on structural members, Stochastic response calculations with corresponding solution algorithms including earthquakes, and Fatigue damage, reliability calculation and reliability based design optimization. The broad and detailed coverage makes this a solid reference for research oriented studies and practical sophisticated design methods. Students, researchers, insuring bodies and practical designer offices can turn to Stochastic Analysis of Offshore Steel Structures to broaden their theoretical understanding and develop their practical designs and applications of 3D finite analysis in fixed offshore steel structures.

Stochastic Dynamic Response and Stability of Ships and Offshore Platforms

Author : Yingguang Wang
Publisher : Springer Nature
ISBN 13 : 9819958539
Total Pages : 368 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Stochastic Dynamic Response and Stability of Ships and Offshore Platforms by : Yingguang Wang

Download or read book Stochastic Dynamic Response and Stability of Ships and Offshore Platforms written by Yingguang Wang and published by Springer Nature. This book was released on 2023-11-25 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook investigates in detail the methods for stochastic dynamic response and stability analyses of nonlinear systems (especially ships and ocean engineering systems), elucidating the advantages and disadvantages of each of the methods (the statistical linearization method, the perturbation method, the Monte Carlo Simulation method, the numerical path integration method, the global geometric method and the first passage theory). Studies on stochastic dynamic analysis of nonlinear systems have attracted engineers and scientists from various disciplines, such as aeronautical, civil, mechanical and ocean engineering. Pursuing a systematic approach, this book establishes a fundamental framework for this topic, while emphasizing the importance of accurate and efficient analysis as well as the significant influence of choosing a suitable method in the design and optimization of various nonlinear engineering systems (especially ships and ocean engineering systems). The textbook is intended for upper undergraduate and graduate students who are interested in advanced dynamic analysis technologies, researchers investigating nonlinear systems under stochastic dynamic excitations, and civil/mechanical/structural/ocean engineers working on designing and optimization of real-world nonlinear engineering systems. The basis of English translation of this book from its Chinese original manuscript was done with the help of artificial intelligence. A subsequent human revision of the content was done by the author.

Modeling and Estimation of Structural Damage

Author : Jonathan M. Nichols
Publisher : John Wiley & Sons
ISBN 13 : 1118777050
Total Pages : 604 pages
Book Rating : 4.1/5 (187 download)

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Book Synopsis Modeling and Estimation of Structural Damage by : Jonathan M. Nichols

Download or read book Modeling and Estimation of Structural Damage written by Jonathan M. Nichols and published by John Wiley & Sons. This book was released on 2016-02-23 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modelling and Estimation of Damage in Structures is a comprehensiveguide to solving the type of modelling and estimation problems associated with the physics of structural damage. Provides a model-based approach to damage identification Presents an in-depth treatment of probability theory and random processes Covers both theory and algorithms for implementing maximum likelihood and Bayesian estimation approaches Includes experimental examples of all detection and identification approaches Provides a clear means by which acquired data can be used to make decisions regarding maintenance and usage of a structure

IUTAM Symposium on Nonlinear Stochastic Dynamics and Control

Author : W.Q. Zhu
Publisher : Springer Science & Business Media
ISBN 13 : 9400707320
Total Pages : 328 pages
Book Rating : 4.4/5 (7 download)

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Book Synopsis IUTAM Symposium on Nonlinear Stochastic Dynamics and Control by : W.Q. Zhu

Download or read book IUTAM Symposium on Nonlinear Stochastic Dynamics and Control written by W.Q. Zhu and published by Springer Science & Business Media. This book was released on 2011-03-07 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Non-linear stochastic systems are at the center of many engineering disciplines and progress in theoretical research had led to a better understanding of non-linear phenomena. This book provides information on new fundamental results and their applications which are beginning to appear across the entire spectrum of mechanics. The outstanding points of these proceedings are Coherent compendium of the current state of modelling and analysis of non-linear stochastic systems from engineering, applied mathematics and physics point of view. Subject areas include: Multiscale phenomena, stability and bifurcations, control and estimation, computational methods and modelling. For the Engineering and Physics communities, this book will provide first-hand information on recent mathematical developments. The applied mathematics community will benefit from the modelling and information on various possible applications.

Mechanical Vibration

Author : Haym Benaroya
Publisher : CRC Press
ISBN 13 : 1498752993
Total Pages : 1468 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Mechanical Vibration by : Haym Benaroya

Download or read book Mechanical Vibration written by Haym Benaroya and published by CRC Press. This book was released on 2017-08-29 with total page 1468 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mechanical Vibration: Analysis, Uncertainties, and Control, Fourth Edition addresses the principles and application of vibration theory. Equations for modeling vibrating systems are explained, and MATLAB® is referenced as an analysis tool. The Fourth Edition adds more coverage of damping, new case studies, and development of the control aspects in vibration analysis. A MATLAB appendix has also been added to help students with computational analysis. This work includes example problems and explanatory figures, biographies of renowned contributors, and access to a website providing supplementary resources.

Proceedings of the Fifth International Conference in Ocean Engineering (ICOE2019)

Author : Vallam Sundar
Publisher : Springer Nature
ISBN 13 : 9811585067
Total Pages : 551 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Proceedings of the Fifth International Conference in Ocean Engineering (ICOE2019) by : Vallam Sundar

Download or read book Proceedings of the Fifth International Conference in Ocean Engineering (ICOE2019) written by Vallam Sundar and published by Springer Nature. This book was released on 2020-11-08 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprises the proceedings of the Fifth International Conference in Ocean Engineering (ICOE2019) focusing on emerging opportunities and challenges in the field of ocean engineering and offshore structures. Some of the themes covered in this volume are offshore structures and deepwater technology, ocean optics & acoustics, ocean renewable energy, marine spatial planning, climate change impacts & disaster risk reduction, etc. The essays are written by leading international experts, making it a valuable resource for researchers and practicing engineers alike.

Ship Motion Control

Author : Tristan Perez
Publisher : Springer Science & Business Media
ISBN 13 : 1846281571
Total Pages : 300 pages
Book Rating : 4.8/5 (462 download)

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Book Synopsis Ship Motion Control by : Tristan Perez

Download or read book Ship Motion Control written by Tristan Perez and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: engineers into a single volume whilst concentrating on two important research control design problems: autopilots with rudder-roll stabilization and fin and combined rudder-fin stabilization. He has been guided by some of the leading marine control academics, in particular Mogens Blanke and Thor Fossen; indeed Chapters 3 and 4 on kinematics and kinetics of ship motion are jointly authored with Professor Fossen. There are some 240 cited references – an invaluable resource for interested readers. The volume is likely to appeal to a wide range of readers who will each be able to extract something different from the various parts of the monograph. Part I has some four chapters on the modelling fundamentals including kinematics, dynamics and actuators. Part II is a very useful survey of the ship roll stabilization problem and how ship roll performance is measured and assessed. This clearly motivates the human necessity for roll-reduction and roll stabilization. Parts III and IV move on to the control systems aspects of the various stabilization designs. Valuable material here includes a study of system performance limitations as caused by the presence of non-minimum phase characteristics and actuator saturation. Chapter 10 has an interesting historical review of these marine control problems stretching back some thirty-years into the 1970s.

Dynamic Buckling of Columns Inside Oil Wells

Author : Marcelo Anunciação Jaculli
Publisher : Springer
ISBN 13 : 3319912089
Total Pages : 91 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Dynamic Buckling of Columns Inside Oil Wells by : Marcelo Anunciação Jaculli

Download or read book Dynamic Buckling of Columns Inside Oil Wells written by Marcelo Anunciação Jaculli and published by Springer. This book was released on 2018-05-08 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the underlying concepts of column dynamics and buckling, based on the latest state-of-the-art research on this innovative topic. It begins with a summary of the basic concepts behind column dynamics and buckling, before moving on to the models for studying dynamic buckling inside oil wells. Four models with increasing complexity are presented: columns without friction; columns with friction; columns inside slant wells; and columns inside offshore wells. Each model is divided into two cases, depending on whether the column is being tripped in or out. A case study is used to demonstrate these models and is further developed as each model is presented and explained. The results include comparisons between the models themselves, thus showing the implications of the adopted hypotheses of each. This book enables academic, industrial, and graduate student readers to fully understand the fundamentals of dynamic buckling and to further develop the presented models for their own research.

Functional Analysis

Author : Leonid P. Lebedev
Publisher : Springer Science & Business Media
ISBN 13 : 0306483971
Total Pages : 259 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Functional Analysis by : Leonid P. Lebedev

Download or read book Functional Analysis written by Leonid P. Lebedev and published by Springer Science & Business Media. This book was released on 2006-04-29 with total page 259 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book started its life as a series of lectures given by the second author from the 1970’s onwards to students in their third and fourth years in the Department of Mechanics and Mathematics at Rostov State University. For these lectures there was also an audience of engineers and applied mechanicists who wished to understand the functional analysis used in contemporary research in their fields. These people were not so much interested in functional analysis itself as in its applications; they did not want to be told about functional analysis in its most abstract form, but wanted a guided tour through those parts of the analysis needed for their applications. The lecture notes evolved over the years as the first author started to make more formal typewritten versions incorporating new material. About 1990 the first author prepared an English version and submitted it to Kluwer Academic Publishers for inclusion in the series Solid Mechanics and its Applications. At that state the notes were divided into three long chapters covering linear and nonlinear analysis. As Series Editor, the third author started to edit them. The requirements of lecture notes and books are vastly different. A book has to be complete (in some sense), self contained, and able to be read without the help of an instructor.

IUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures

Author : H. Ulbrich
Publisher : Springer Science & Business Media
ISBN 13 : 1402041616
Total Pages : 400 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis IUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures by : H. Ulbrich

Download or read book IUTAM Symposium on Vibration Control of Nonlinear Mechanisms and Structures written by H. Ulbrich and published by Springer Science & Business Media. This book was released on 2006-01-28 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last decades, the growth of micro-electronics has reduced the cost of computing power to a level acceptable to industry and has made possible sophisticated control strategies suitable for many applications. Vibration c- trol is applied to all kinds of engineering systems to obtain the desired dynamic behavior, improved accuracy and increased reliability during operation. In this context, one can think of applications related to the control of structures’ vib- tion isolation, control of vehicle dynamics, noise control, control of machines and mechanisms and control of ?uid-structure-interaction. One could continue with this list for a long time. Research in the ?eld of vibration control is extremely comprehensive. Pr- lems that are typical for vibration control of nonlinear mechanisms and str- tures arise in the ?elds of modeling systems in such a way that the model is suitable for control design, to choose appropriate actuator and sensor locations and to select the actuators and sensors. Theobjective of the Symposium was to present anddiscuss methodsthat contribute to thesolution of such problems and to demonstrate the state of the art inthe ?eld shown by typical examples. The intention was to evaluate the limits of performance that can beachievedby controlling the dynamics, and to point out gaps in present research and give links for areas offuture research.Mainly, it brought together leading experts from quite different areas presenting theirpoints of view.

Design Aids of Offshore Structures Under Special Environmental Loads including Fire Resistance

Author : Srinivasan Chandrasekaran
Publisher : Springer
ISBN 13 : 9811076081
Total Pages : 332 pages
Book Rating : 4.8/5 (11 download)

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Book Synopsis Design Aids of Offshore Structures Under Special Environmental Loads including Fire Resistance by : Srinivasan Chandrasekaran

Download or read book Design Aids of Offshore Structures Under Special Environmental Loads including Fire Resistance written by Srinivasan Chandrasekaran and published by Springer. This book was released on 2018-01-12 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides detailed analysis methods and design guidelines for fire resistance, a vital consideration for offshore processing and production platforms. Recent advancements in the selection of various geometric structural forms for deep-water oil exploration and production require a detailed understanding of the design of offshore structures under special loads. Focusing on a relatively new aspect of offshore engineering, the book offers essential teaching material, illustrating and explaining the concepts discussed through many tutorials. It creates a basis for designing new courses for students of ocean engineering and naval architecture, civil engineering, and applied mechanics at both undergraduate and graduate levels. As such, its content can be used for self-study or as a text in structured courses and professional development programs.