Offshore Structures Under Extreme Loads: a Methodology to Determine Design Loads PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Offshore Structures Under Extreme Loads: a Methodology to Determine Design Loads PDF full book. Access full book title Offshore Structures Under Extreme Loads: a Methodology to Determine Design Loads by Andreas Florian Haselsteiner. Download full books in PDF and EPUB format.
Author: Andreas Florian Haselsteiner Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
The majority of the Earth's surface is covered by oceans. Waves, currents, and winds are phenomena that act as load requirements in the design process of any offshore structure. While there are many types of offshore structures such as bridges, oil platforms, or wave energy converters, one type of structure currently gets the most attention: offshore wind turbines, which are expected to become one of the main sources of future energy supply. They are typically designed for a design life of 20 or 25 years and therefore must withstand all environmental conditions that can reasonably be expected during this time. To evaluate a design, one estimates its structural response under given environmental loading. This requires a description of the expected environmental conditions and a method to decide which environmental conditions should be considered as design requirements. This thesis addresses the design process of offshore structures. Engineering standards and guidelines describe the state of the art of this process and recommend models that shall be used to describe the environment and to estimate the extreme structural response. In particular, three design process steps where current methods can lead to problems are addressed: (1) Modeling the probability distribution of significant wave height; (2) modeling the joint distribution of wind speed and wave height; and (3) determining 50-year joint environmental extremes. New methods to deal with these three steps are proposed and evaluated. Finally, a case study on a 5 MW wind turbine is conducted.
Author: Andreas Florian Haselsteiner Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
The majority of the Earth's surface is covered by oceans. Waves, currents, and winds are phenomena that act as load requirements in the design process of any offshore structure. While there are many types of offshore structures such as bridges, oil platforms, or wave energy converters, one type of structure currently gets the most attention: offshore wind turbines, which are expected to become one of the main sources of future energy supply. They are typically designed for a design life of 20 or 25 years and therefore must withstand all environmental conditions that can reasonably be expected during this time. To evaluate a design, one estimates its structural response under given environmental loading. This requires a description of the expected environmental conditions and a method to decide which environmental conditions should be considered as design requirements. This thesis addresses the design process of offshore structures. Engineering standards and guidelines describe the state of the art of this process and recommend models that shall be used to describe the environment and to estimate the extreme structural response. In particular, three design process steps where current methods can lead to problems are addressed: (1) Modeling the probability distribution of significant wave height; (2) modeling the joint distribution of wind speed and wave height; and (3) determining 50-year joint environmental extremes. New methods to deal with these three steps are proposed and evaluated. Finally, a case study on a 5 MW wind turbine is conducted.
Author: Günther Clauss Publisher: Springer Science & Business Media ISBN: 1447119983 Category : Technology & Engineering Languages : en Pages : 346
Book Description
This is the second part of the translation of the original German text Meerestechnische Konstruktionen which was published by Springer-Verlag in 1988. The translated material is a reviewed and updated version of the German text. Wheras the first volume concentrates on general and external factors, this one focuses on factors affecting the design and analysis of offshore structures themselves. In an effort to address a wide audience the topic is presented in a general context. Therefore it introduces students and practising engineers to the field of marine technology and, at the same time, serves as a reference book for experts. Finally it gives specialists in related fields an idea of where their work on individual problems of offshore structures stands in relation to the field as a whole. Offshore Structures, Vol. 2 is based on the authors' lectures and design practice in offshore structures and their components. It assists the reader in developing practical solutions by introducing a large number of examples and reference is made to further specialised literature.
Author: Srinivasan Chandrasekaran Publisher: Springer ISBN: 9811076081 Category : Technology & Engineering Languages : en Pages : 344
Book Description
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.
Author: Srinivasan Chandrasekaran Publisher: Springer ISBN: 9811060894 Category : Technology & Engineering Languages : en Pages : 449
Book Description
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.
Author: Yong Bai Publisher: Butterworth-Heinemann ISBN: 0081000073 Category : Technology & Engineering Languages : en Pages : 1010
Book Description
Marine Structural Design, Second Edition, is a wide-ranging, practical guide to marine structural analysis and design, describing in detail the application of modern structural engineering principles to marine and offshore structures. Organized in five parts, the book covers basic structural design principles, strength, fatigue and fracture, and reliability and risk assessment, providing all the knowledge needed for limit-state design and re-assessment of existing structures. Updates to this edition include new chapters on structural health monitoring and risk-based decision-making, arctic marine structural development, and the addition of new LNG ship topics, including composite materials and structures, uncertainty analysis, and green ship concepts. Provides the structural design principles, background theory, and know-how needed for marine and offshore structural design by analysis Covers strength, fatigue and fracture, reliability, and risk assessment together in one resource, emphasizing practical considerations and applications Updates to this edition include new chapters on structural health monitoring and risk-based decision making, and new content on arctic marine structural design
Author: Carlos Guedes Soares Publisher: CRC Press ISBN: 1315647192 Category : Technology & Engineering Languages : en Pages : 976
Book Description
This three-volume work presents the proceedings from the 19th International Ship and Offshore Structures Congress held in Cascais, Portugal on 7th to 10th September 2015. The International Ship and Offshore Structures Congress (ISSC) is a forum for the exchange of information by experts undertaking and applying marine structural research.The aim of
Author: Carlos Guedes Soares Publisher: CRC Press ISBN: 1000024369 Category : Technology & Engineering Languages : en Pages : 652
Book Description
Trends in the Analysis and Design of Marine Structures is a collection of the papers presented at MARSTRUCT 2019, the 7th International Conference on Marine Structures held in Dubrovnik, Croatia, 6-8 May 2019. The MARSTRUCT series of Conferences started in Glasgow, UK in 2007, the second event of the series having taken place in Lisbon, Portugal in March 2009, the third in Hamburg, Germany in March 2011, the fourth in Espoo, Finland in March 2013, the fifth in Southampton, UK in March 2015, and the sixth in Lisbon, Portugal in May 2017. This Conference series specialises in dealing with Ships and Offshore Structures, addressing topics in the fields of: - Methods and Tools for Loads and Load Effects - Methods and Tools for Strength Assessment - Experimental Analysis of Structures - Materials and Fabrication of Structures - Methods and Tools for Structural Design and Optimisation - Structural Reliability, Safety and Environmental Protection. Trends in the Analysis and Design of Marine Structures is an essential document for academics, engineers and all professionals involved in the area of analysis and design of Ships and Offshore Structures. About the series: The ‘Proceedings in Marine Technology and Ocean Engineering’ series is devoted to the publication of proceedings of peer-reviewed international conferences dealing with various aspects of ‘Marine Technology and Ocean Engineering’. The Series includes the proceedings of the following conferences: the International Maritime Association of the Mediterranean (IMAM) conferences, the Marine Structures (MARSTRUCT) conferences, the Renewable Energies Offshore (RENEW) conferences and the Maritime Technology (MARTECH) conferences. The ‘Marine Technology and Ocean Engineering’ series is also open to new conferences that cover topics on the sustainable exploration and exploitation of marine resources in various fields, such as maritime transport and ports, usage of the ocean including coastal areas, nautical activities, the exploration and exploitation of mineral resources, the protection of the marine environment and its resources, and risk analysis, safety and reliability. The aim of the series is to stimulate advanced education and training through the wide dissemination of the results of scientific research.
Author: Tomasz Nowakowski Publisher: CRC Press ISBN: 1315736977 Category : Technology & Engineering Languages : en Pages : 408
Book Description
Within the last fifty years the performance requirements for technical objects and systems were supplemented with: customer expectations (quality), abilities to prevent the loss of the object properties in operation time (reliability and maintainability), protection against the effects of undesirable events (safety and security) and the ability to
Author: Chiara Bedon Publisher: ISBN: 9783039435708 Category : Languages : en Pages : 434
Book Description
Exceptional loads on buildings and structures may have different causes, including high-strain dynamic effects due to natural hazards, man-made attacks, and accidents, as well as extreme operational conditions (severe temperature variations, humidity, etc.). All of these aspects can be critical for specific structural typologies and/or materials that are particularly sensitive to external conditions. In this regard, dedicated and refined methods are required for their design, analysis, and maintenance under the expected lifetime. There are major challenges related to the structural typology and material properties with respect to the key features of the imposed design load. Further issues can be derived from the need for risk mitigation or retrofit of existing structures as well as from the optimal and safe design of innovative materials/systems. Finally, in some cases, no appropriate design recommendations are available and, thus, experimental investigations can have a key role within the overall process. In this Special Issue, original research studies, review papers, and experimental and/or numerical investigations are presented for the structural performance assessment of buildings and structures under various extreme conditions that are of interest for design.
Author: Andreas Florian Haselsteiner
Author: Andreas Florian Haselsteiner
Author: Günther Clauss
Author: Srinivasan Chandrasekaran
Author: Srinivasan Chandrasekaran
Author: Yong Bai
Author: J. D. van den Bunt
Author: Carlos Guedes Soares
Author: Carlos Guedes Soares
Author: Tomasz Nowakowski
Author: Chiara Bedon