Efficient Analysis of Nonlinear Slender Marine Structures

Efficient Analysis of Nonlinear Slender Marine Structures PDF Author: Elizabeth Passano
Publisher:
ISBN: 9788271196271
Category :
Languages : en
Pages : 138

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Efficient Analysis of Nonlinear Slender Marine Structures

Efficient Analysis of Nonlinear Slender Marine Structures PDF Author: Elizabeth Passano
Publisher:
ISBN: 9788271196271
Category :
Languages : en
Pages : 138

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 782

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Local/global Approach to Nonlinear Simulation of Compliant Marine Structures

Local/global Approach to Nonlinear Simulation of Compliant Marine Structures PDF Author: Robert Felice Zueck
Publisher:
ISBN:
Category : Mathematics
Languages : en
Pages : 404

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Book Description
This report presents reliable techniques for modeling extremely compliant structures. The research focuses on severe geometric nonlinearities associated with very large displacements and rotations. The solution requires two major modeling improvements: formulation of well-conditioned finite elements and development of specific control strategies for nonlinear step-by-step solution. Inherent in the physics of the structure, natural events condition the new finite elements. Associated event control directs the numerical solution to adhere closely to the true nonlinear structural response path. The numerical strategies are a simple extension of the trapezoidal rule for time integration and Newton iteration for nonlinear step-by-step solution. The result is extremely fast, efficient, and stable nonlinear structural simulation. A high level of computational robustness is essential for development of fully nonlinear substructured models. A local/global approach allows each substructure to have its own specialized local submodel and its own associated local solution strategy. A global model then integrates all the super-element representations of each diverse submodel. The local/global framework allows the nonlinear solution strategies to efficiently concentrate computational power where and when needed among the submodels. Code development and test problems focus primarily on compliant marine structures, where the need for robust, highly nonlinear simulation is so great.

Design and Analysis of Slender Marine Structures- Risers and Pipelines

Design and Analysis of Slender Marine Structures- Risers and Pipelines PDF Author: West European Graduate Education Marine Technology
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Trends in the Analysis and Design of Marine Structures

Trends in the Analysis and Design of Marine Structures PDF Author: Carlos Guedes Soares
Publisher: CRC Press
ISBN: 1000024369
Category : Technology & Engineering
Languages : en
Pages : 652

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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.

Analysis of Slender Marine Structures

Analysis of Slender Marine Structures PDF Author: A. Back-Pedersen
Publisher:
ISBN: 9788789502083
Category :
Languages : en
Pages : 103

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Nonlinear Dynamics

Nonlinear Dynamics PDF Author: Todd Evans
Publisher: BoD – Books on Demand
ISBN: 9537619613
Category : Computers
Languages : en
Pages : 378

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Book Description
This volume covers a diverse collection of topics dealing with some of the fundamental concepts and applications embodied in the study of nonlinear dynamics. Each of the 15 chapters contained in this compendium generally fit into one of five topical areas: physics applications, nonlinear oscillators, electrical and mechanical systems, biological and behavioral applications or random processes. The authors of these chapters have contributed a stimulating cross section of new results, which provide a fertile spectrum of ideas that will inspire both seasoned researches and students.

Nonlinear Waves and Offshore Structures

Nonlinear Waves and Offshore Structures PDF Author: Cheung Hun Kim
Publisher: World Scientific
ISBN: 9810248849
Category : Technology & Engineering
Languages : en
Pages : 539

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Book Description
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.

Design and Analysis of Slender Marine Structures - Risers and Pipelines

Design and Analysis of Slender Marine Structures - Risers and Pipelines PDF Author: Norges Tekniske Høgskole Marinteknisk Avdeling
Publisher:
ISBN:
Category :
Languages : en
Pages : 1000

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Slender Flexible Marine Structures. Pt. 2. Hydrodynamic Analysis

Slender Flexible Marine Structures. Pt. 2. Hydrodynamic Analysis PDF Author: M. Shafiee-far
Publisher:
ISBN:
Category :
Languages : en
Pages :

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