Hydraulic performance of an impermeable submerged structure for tsunami damping

Hydraulic performance of an impermeable submerged structure for tsunami damping PDF Author: Agnieszka Strusinska
Publisher: ibidem-Verlag / ibidem Press
ISBN: 3838262123
Category : Technology & Engineering
Languages : en
Pages : 228

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Book Description
In the face of the enormous destruction caused by the December 26, 2004 Indian Ocean tsunami event, it is necessary to utilize more effective means of tsunami mitigation to prevent such tragedies. Based on the experiences gathered in storm wave damping by using submerged structures, Agnieszka Strusinska examines the applicability of artificial reefs as an integrated part of a multi-defence line strategy for tsunami attenuation. In her study, she first discusses the results of laboratory experiments in order to identify the difference in the nonlinear interaction of storm and tsunami-like solitary waves with an impermeable sub¬mer¬ged structure of a finite width (including generation of wave breaking and wave fission). With this basic knowledge, the damping performance of an artificial reef under tsunami impact is determined as a ratio of wave transmission, wave reflection, and wave energy dissipation for varying reef geometries and incident wave conditions using a Boussinesq-type numerical model.

Hydraulic performance of an impermeable submerged structure for tsunami damping

Hydraulic performance of an impermeable submerged structure for tsunami damping PDF Author: Agnieszka Strusinska
Publisher: ibidem-Verlag / ibidem Press
ISBN: 3838262123
Category : Technology & Engineering
Languages : en
Pages : 228

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Book Description
In the face of the enormous destruction caused by the December 26, 2004 Indian Ocean tsunami event, it is necessary to utilize more effective means of tsunami mitigation to prevent such tragedies. Based on the experiences gathered in storm wave damping by using submerged structures, Agnieszka Strusinska examines the applicability of artificial reefs as an integrated part of a multi-defence line strategy for tsunami attenuation. In her study, she first discusses the results of laboratory experiments in order to identify the difference in the nonlinear interaction of storm and tsunami-like solitary waves with an impermeable sub¬mer¬ged structure of a finite width (including generation of wave breaking and wave fission). With this basic knowledge, the damping performance of an artificial reef under tsunami impact is determined as a ratio of wave transmission, wave reflection, and wave energy dissipation for varying reef geometries and incident wave conditions using a Boussinesq-type numerical model.

Coastal Risk Management in a Changing Climate

Coastal Risk Management in a Changing Climate PDF Author: Barbara Zanuttigh
Publisher: Butterworth-Heinemann
ISBN: 0123973317
Category : Technology & Engineering
Languages : en
Pages : 671

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Book Description
Existing coastal management and defense approaches are not well suited to meet the challenges of climate change and related uncertanities. Professionals in this field need a more dynamic, systematic and multidisciplinary approach. Written by an international group of experts, Coastal Risk Management in a Changing Climate provides innovative, multidisciplinary best practices for mitigating the effects of climate change on coastal structures. Based on the Theseus program, the book includes eight study sites across Europe, with specific attention to the most vulnerable coastal environments such as deltas, estuaries and wetlands, where many large cities and industrial areas are located. - Integrated risk assessment tools for considering the effects of climate change and related uncertainties - Presents latest insights on coastal engineering defenses - Provides integrated guidelines for setting up optimal mitigation measures - Provides directly applicable tools for the design of mitigation measures - Highlights socio-economic perspectives in coastal mitigation

Coastal Structures 2003

Coastal Structures 2003 PDF Author: Jeffrey A. Melby
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1420

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Book Description
This collection contains 110 papers presented at Coastal Structures 2003, held in Portland, Oregon, August 26-30, 2003.

Physics of Tsunamis

Physics of Tsunamis PDF Author: Boris Levin
Publisher: Springer Science & Business Media
ISBN: 1402088566
Category : Science
Languages : en
Pages : 333

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Book Description
Till the very end of the twentieth century tsunami waves (or ‘waves in a harbour’, translated from Japanese) were considered an extremely rare and exotic natural p- nomenon, originating in the ocean and unexpectedly falling upon the seaside as gigantic waves. The 26th of December 2004, when tsunami waves wiped out, in a single day, more than 250,000 human lives, mourned in many countries, turned out to be a tragic date for all mankind. The authors of this book, who have studied tsunami waves for many years, - tended it to be a systematic exposition of modern ideas concerning • The mechanisms of tsunami wave generation • The peculiarities of tsunami wave propagation in the open ocean and of how waves run-up beaches • Methods for tsunami wave registration and the operation of a tsunami warning system • The mechanisms of other catastrophic processes in the ocean related to the se- mic activity of our planet The authors considered their main goal to be the creation of book prese- ing modern knowledge of tsunami waves and of other catastrophes in the ocean to scienti?c researchers and specialists in geophysics, oceanography, seismology, hydroacoustics, geology, geomorphology, civil and seaside engineering, postgr- uate students and students of relevant professions.

Tsunamis

Tsunamis PDF Author: Kenji Satake
Publisher: Springer Science & Business Media
ISBN: 1402033311
Category : Science
Languages : en
Pages : 347

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Book Description
A timely review of state-of-the-art tsunami research, covering case studies and recent developments from various approaches. Provides a practical guide to improving operational tsunami warning systems and mitigating coastal hazard from tsunamis.

Water Waves Generated By Underwater Explosion

Water Waves Generated By Underwater Explosion PDF Author: Bernard Le Mehaute
Publisher: World Scientific
ISBN: 981450114X
Category : Technology & Engineering
Languages : en
Pages : 389

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Book Description
This is the first book on explosion-generated water waves. It presents the theoretical foundations and experimental results of the generation and propagation of impulsively generated waves resulting from underwater explosions. Many of the theories and concepts presented herein are applicable to other types of water waves, in particular, tsunamis and waves generated by the fall of a meteorite. Linear and nonlinear theories, as well as experimental calibrations, are presented for cases of deep and shallow water explosions. Propagation of transient waves on dissipative, nonuniform bathymetries together with laboratory simulations are analyzed and discussed.

Proceedings of the Fourth International Conference in Ocean Engineering (ICOE2018)

Proceedings of the Fourth International Conference in Ocean Engineering (ICOE2018) PDF Author: K. Murali
Publisher: Springer
ISBN: 9811331340
Category : Technology & Engineering
Languages : en
Pages : 911

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Book Description
This book comprises selected proceedings of the Fourth International Conference in Ocean Engineering (ICOE2018), focusing on emerging opportunities and challenges in the field of ocean engineering and offshore structures. It includes state-of-the-art content from leading international experts, making it a valuable resource for researchers and practicing engineers alike.

Water Waves: The Mathematical Theory with Applications

Water Waves: The Mathematical Theory with Applications PDF Author: James Johnston Stoker
Publisher: Courier Dover Publications
ISBN: 0486839923
Category : Science
Languages : en
Pages : 593

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Book Description
First published in 1957, this is a classic monograph in the area of applied mathematics. It offers a connected account of the mathematical theory of wave motion in a liquid with a free surface and subjected to gravitational and other forces, together with applications to a wide variety of concrete physical problems. A never-surpassed text, it remains of permanent value to a wide range of scientists and engineers concerned with problems in fluid mechanics. The four-part treatment begins with a presentation of the derivation of the basic hydrodynamic theory for non-viscous incompressible fluids and a description of the two principal approximate theories that form the basis for the rest of the book. The second section centers on the approximate theory that results from small-amplitude wave motions. A consideration of problems involving waves in shallow water follows, and the text concludes with a selection of problems solved in terms of the exact theory. Despite the diversity of its topics, this text offers a unified, readable, and largely self-contained treatment.

Water Wave Mechanics For Engineers And Scientists

Water Wave Mechanics For Engineers And Scientists PDF Author: Robert G Dean
Publisher: World Scientific Publishing Company
ISBN: 9814365696
Category : Technology & Engineering
Languages : en
Pages : 369

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Book Description
This book is intended as an introduction to classical water wave theory for the college senior or first year graduate student. The material is self-contained; almost all mathematical and engineering concepts are presented or derived in the text, thus making the book accessible to practicing engineers as well.The book commences with a review of fluid mechanics and basic vector concepts. The formulation and solution of the governing boundary value problem for small amplitude waves are developed and the kinematic and pressure fields for short and long waves are explored. The transformation of waves due to variations in depth and their interactions with structures are derived. Wavemaker theories and the statistics of ocean waves are reviewed. The application of the water particle motions and pressure fields are applied to the calculation of wave forces on small and large objects. Extension of the linear theory results to several nonlinear wave properties is presented. Each chapter concludes with a set of homework problems exercising and sometimes extending the material presented in the chapter. An appendix provides a description of nine experiments which can be performed, with little additional equipment, in most wave tank facilities.

The Rock Manual

The Rock Manual PDF Author: Construction Industry Research and Information Association
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 1312

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Book Description
This publication is a summary of good practice on the use of rock in engineering works for rivers, coasts and seas. It has incorporated all the significant advances in knowledge that have occured over the past 10-15 years.