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Biodeterioration Des Structures Portuaires En Acier
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Book Synopsis Biodétérioration des structures portuaires en acier by : Mikaël Langumier
Download or read book Biodétérioration des structures portuaires en acier written by Mikaël Langumier and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le but de ce travail était de mieux comprendre les mécanismes mis en jeu lors de la corrosion marine des structures en acier. Ces mécanismes impliquant l'influence de micro-organismes vivants, et notamment des bactéries sulfurogènes, l'étude a couplé des méthodes physico-chimiques à des techniques de microbiologie et de biologie moléculaire. Dans un premier temps, un système modèle de laboratoire a été élaboré afin d'étudier en détail les interactions entre les bactéries sulfato-réductrices (BSR) et le principal produit de la corrosion électrochimique des aciers en milieu marin, à savoir la rouille verte sulfatée RV(SO42-). Nous avons ainsi pu reproduire une partie des mécanismes mis en jeu, en montrant que les BSR pouvaient se développer en consommant les ions SO42- issus de la rouille verte et générer ainsi la mackinawite FeS observée sur sites. Dans un deuxième temps, l'évolution de la couche composite « rouille/biofilm » se formant sur acier en milieu marin a été suivie pour des temps courts d'immersion, allant de 1 semaine à deux mois. Le suivi simultané des données microbiologiques et physicochimiques a permis de montrer que l'influence des BSR ne se faisait pratiquement pas sentir à ce stade. Cependant, le développement préférentiel de bactéries associées au fer et au soufre au sein de la couche de rouille a pu être mis en évidence. Par ailleurs, très localement, le processus influencé par les BSR a été détecté. Enfin, une étude électrochimique en solutions désaérées simulant l'eau de mer a été confrontée aux résultats de l'analyse physico-chimique et microbiologique d'un coupon immergé 11 ans en milieu portuaire. L'ensemble des résultats montrent que RV(SO42-) se forme également lorsque des conditions anoxiques sont établies à la surface du métal. La formation de RV(SO42-) entre cependant en compétition avec celle de FeS et Fe3O4 suite aux modifications du milieu que peuvent engendrer les micro-organismes. A ces temps d'immersion long, l'influence des bactéries semblent néanmoins s'amoindrir, les micro-organismes tendant à s'éloigner des strates internes de la couche de rouille et donc du métal pour coloniser des zones externes plus riches en substances nutritives.
Book Synopsis Climate Adaptation Engineering by : Emilio Bastidas-Arteaga
Download or read book Climate Adaptation Engineering written by Emilio Bastidas-Arteaga and published by Butterworth-Heinemann. This book was released on 2019-03-16 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate Adaptation Engineering defines the measures taken to reduce vulnerability and increase the resiliency of built infrastructure. This includes enhancement of design standards, structural strengthening, utilisation of new materials, and changes to inspection and maintenance regimes, etc. The book examines the known effects and relationships of climate change variables on infrastructure and risk-management policies. Rich with case studies, this resource will enable engineers to develop a long-term, self-sustained assessment capacity and more effective risk-management strategies. The book's authors also take a long-term view, dealing with several aspects of climate change. The text has been written in a style accessible to technical and non-technical readers with a focus on practical decision outcomes. Provides climate scenarios and their likelihoods, hazard modelling (wind, flood, heatwaves, etc.), infrastructure vulnerability, resilience or exposure (likelihood and extent of damage) Introduces the key concepts needed to assess the risks, costs and benefits of future proofing infrastructures in a changing climate Includes case studies authored by experts from around the world
Book Synopsis 18th International Probabilistic Workshop by : José C. Matos
Download or read book 18th International Probabilistic Workshop written by José C. Matos and published by Springer Nature. This book was released on 2021-05-07 with total page 855 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents the proceedings of the 18th International Probabilistic Workshop (IPW), which was held in Guimarães, Portugal in May 2021. Probabilistic methods are currently of crucial importance for research and developments in the field of engineering, which face challenges presented by new materials and technologies and rapidly changing societal needs and values. Contemporary needs related to, for example, performance-based design, service-life design, life-cycle analysis, product optimization, assessment of existing structures and structural robustness give rise to new developments as well as accurate and practically applicable probabilistic and statistical engineering methods to support these developments. These proceedings are a valuable resource for anyone interested in contemporary developments in the field of probabilistic engineering applications.
Book Synopsis Maintenance and Safety of Aging Infrastructure by : Dan Frangopol
Download or read book Maintenance and Safety of Aging Infrastructure written by Dan Frangopol and published by CRC Press. This book was released on 2014-10-23 with total page 794 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the latest research findings in the field of maintenance and safety of aging infrastructure. The invited contributions provide an overview of the use of advanced computational and/or experimental techniques in damage and vulnerability assessment as well as maintenance and retrofitting of aging structures and infrastructures such
Book Synopsis International Conference on Structural Safety and Reliability by : Alfred M. Freudenthal
Download or read book International Conference on Structural Safety and Reliability written by Alfred M. Freudenthal and published by Elsevier. This book was released on 2014-05-17 with total page 365 pages. Available in PDF, EPUB and Kindle. Book excerpt: International Conference on Structural Safety and Reliability documents the proceedings of a conference of the same name, which focuses mainly on the integration of all aspects of structural design (load-analysis, stability and strength analysis, and stress and deformation analysis) by the safety and reliability analysis of the structure of necessity. This text is divided into five sessions, reflecting the manner each topic is presented in the symposium. The general aspects of structural reliability are first presented, and then the methods of safety and reliability analysis and the Bayesian statistical decision theory and reliability-based design are examined. This book then considers the problems regarding the extreme values of stochastic processes, as well as other statistical theories of extremes. A part in this text is devoted to the random excitation of structures. The last two parts examine the development of modern aircraft design and structure as well as special reliability problems to evaluate and apply the theories examined. This book will be valuable to engineering students and engineers interested in structural safety and reliability.
Book Synopsis Proceedings of the Canadian Parks Service Reconstruction Workshop by : Canadian Parks Service. National Historic Sites
Download or read book Proceedings of the Canadian Parks Service Reconstruction Workshop written by Canadian Parks Service. National Historic Sites and published by . This book was released on 1993 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the workshop on period reconstruction. The workshop explains how thinking on the practice of reconstruction has evolved and how Canadian Parks Service (CPS) has translated this thinking into policy. Reconstruction as an interpretive medium is examined, along with the implications and approaches to managing CPS's ageing reconstructions. Alternatives are then suggested.
Book Synopsis Eco-efficient Repair and Rehabilitation of Concrete Infrastructures by : Fernando Pacheco-Torgal
Download or read book Eco-efficient Repair and Rehabilitation of Concrete Infrastructures written by Fernando Pacheco-Torgal and published by Elsevier. This book was released on 2024-03-22 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eco-efficient Repair and Rehabilitation of Concrete Infrastructures, Second Edition provides an updated state-of-the-art review on the latest advances in this important research field. The first section is brought fully up-to-date and focuses on deterioration assessment methods. Section two contains brand new chapters on innovative concrete repair and rehabilitation materials including: fly ash-based alkali-activated repair materials for concrete exposed to aggressive environments; repairing concrete structures with alkali-activated metakaolin mortars; concrete with micro encapsulated self-healing materials; concrete repaired with bacteria; concrete structures repaired with engineered cementitious composites; concrete repaired by electrodeposition; the assessment of concrete after repair operations and durability of concrete repair. The final section has also been amended to include six new chapters on design, Life-cycle cost analysis and life-cycle assessment. These chapters include maintenance strategies for concrete structures; a comparison of different repair methods; life cycle assessment of the effects of climate change on bridge deterioration; life-cycle-cost benefits of cathodic protection of concrete structures; life-cycle cost analyses for concrete bridges exposed to chlorides and life-cycle analysis of repair of concrete pavements. The book will be an essential reference resource for materials scientists, civil and structural engineers, architects, structural designers and contractors working in the construction industry. Covers the latest research findings on eco-efficient repair and rehabilitation of concrete infrastructures Provides comprehensive coverage from damage detection and assessment, to repair strategies and structural health monitoring Presents a diverse author base that offers insights on construction practice and employed technologies worldwide Includes an entire section on NDT, innovative repair, and rehabilitation materials, as well as case studies on lifecycle cost analysis and lifecycle assessment
Book Synopsis International Engineering History and Heritage by : Jerry R. Rogers
Download or read book International Engineering History and Heritage written by Jerry R. Rogers and published by . This book was released on 2001 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection contains 59 papers presented at the Third National Congress on Civil Engineering History and Heritage at the ASCE National Convention, held in Houston, Texas, October 10-13, 2001.
Author :Centre national de la recherche scientifique (France) Publisher :Centre National de la Recherche Scientifique, CNRS ISBN 13 : Total Pages :504 pages Book Rating :4.3/5 (91 download)
Book Synopsis L'Étude et la mise en valeur du patrimoine industriel by : Centre national de la recherche scientifique (France)
Download or read book L'Étude et la mise en valeur du patrimoine industriel written by Centre national de la recherche scientifique (France) and published by Centre National de la Recherche Scientifique, CNRS. This book was released on 1985 with total page 504 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis La Consolidation Des Structures Anciennes by : K. van Balen
Download or read book La Consolidation Des Structures Anciennes written by K. van Balen and published by . This book was released on 1988 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Developments in Structural Form by : Rowland Mainstone
Download or read book Developments in Structural Form written by Rowland Mainstone and published by Routledge. This book was released on 2013-04-03 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the critically acclaimed first edition of this book, Mainstone offered a brilliant and highly original account of the structural developments that have made possible the achievements of architects and bridge builders throughout history. In this extensively revised and expanded new edition, now available in paperback, new insights and a full coverage of recent developments in both design and construction are incorporated. The book identifies features that distinguish the forms built by man from those shaped by nature and discusses the physical and other constraints on the choices that can be made. It then looks in turn at all the elementary forms - arches, domes, beams, slabs and the like - which combine into the more complex forms of complete structures, and at the different classes of the complete forms themselves. The development of each form is traced chronologically, but with an emphasis less on the chronology than on the problems that designers have continually faced in trying to serve new ends with limited means or to serve old ones in new ways. The book concludes with a chapter on the processes of design, showing how the designer's freedom of choice has been widened by a growing understanding of structural behaviour.
Download or read book London's Bridges written by Stephen Croad and published by . This book was released on 1983 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Architectural culture around 1900 by : Fabio Grementieri
Download or read book Architectural culture around 1900 written by Fabio Grementieri and published by . This book was released on 1999 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Upper Peninsula of Michigan by :
Download or read book The Upper Peninsula of Michigan written by and published by . This book was released on 1978 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Managing Historic Sites and Buildings by : Gill Chitty
Download or read book Managing Historic Sites and Buildings written by Gill Chitty and published by Psychology Press. This book was released on 1999 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible volume examines the choices and tensions involved in the conservation and interpretation of our historic built heritage. Using a case-study format, the contributions come from a wide-range of heritage professionals.
Book Synopsis Landmark American Bridges by : Eric DeLony
Download or read book Landmark American Bridges written by Eric DeLony and published by Bulfinch Press. This book was released on 1993 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photographs of ninety-five of the most impressive bridges in the United States are presented chronologically, from pre-Civil War spans to today's suspension bridges
Book Synopsis Applications of Statistics and Probability in Civil Engineering by : Michael Faber
Download or read book Applications of Statistics and Probability in Civil Engineering written by Michael Faber and published by CRC Press. This book was released on 2011-07-15 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt: Under the pressure of harsh environmental conditions and natural hazards, large parts of the world population are struggling to maintain their livelihoods. Population growth, increasing land utilization and shrinking natural resources have led to an increasing demand of improved efficiency of existing technologies and the development of new ones. A
