[PDF] Repairing Infrastructures eBook

Author : Christopher R. Henke
Publisher : MIT Press
Page : 211 pages
File Size : 20,91 MB
Release : 2020-10-13
Category : Political Science
ISBN : 0262539705

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An investigation of the causes and consequences of the strange, ambivalent, and increasingly central role of infrastructure repair in modern life. Infrastructures—communication, food, transportation, energy, and information—are all around us, and their enduring function and influence depend on the constant work of repair. In this book, Christopher Henke and Benjamin Sims explore the causes and consequences of the strange, ambivalent, and increasingly central role of infrastructure repair in modern life. Henke and Sims offer examples, from local to global, to investigate not only the role of repair in maintaining infrastructures themselves but also the social and political orders that are created and sustained through them. Repair can encompass not only the kind of work we most commonly associate with the term but also any set of practices aimed at restoring a sense of normalcy or credibility to the places and institutions we inhabit in everyday life. From cases as diverse as the repair of building systems on a university campus, a conflict over retrofitting a bridge while protecting murals painted on it, and the global challenge posed by climate change, Henke and Sims assemble a range of examples to illustrate key conceptual points about the role of repair. They show that repair is an essential if often overlooked aspect of understanding the broader impact and politics of infrastructures. Understanding repair helps us better understand infrastructures and the scope of their influence on our lives.

Author : Fernando Pacheco-Torgal
Publisher : Woodhead Publishing
Page : 777 pages
File Size : 21,7 MB
Release : 2017-11-15
Category : Technology & Engineering
ISBN : 0081021828

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Eco-efficient Repair and Rehabilitation of Concrete Infrastructures provides an updated state-of-the-art review on eco-efficient repair and rehabilitation of concrete infrastructure. The first section focuses on deterioration assessment methods, and includes chapters on stress wave assessment, ground-penetrating radar, monitoring of corrosion, SHM using acoustic emission and optical fiber sensors. Other sections discuss the development and application of several new innovative repair and rehabilitation materials, including geopolymer concrete, sulfoaluminate cement-based concrete, engineered cementitious composites (ECC) based concrete, bacteria-based concrete, concrete with encapsulated polyurethane, and concrete with super absorbent polymer (SAPs), amongst other topics. Final sections focus on crucial design aspects, such as quality control, including lifecycle and cost analysis with several related case studies on repair and rehabilitation. 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. Delivers the latest research findings with contributions from leading international experts Provides fully updated information on the European standard on materials for concrete repair (EN 1504) Includes an entire sections on the state-of-the-art in NDT, innovative repair and rehabilitation materials, as well as LCC and LCA information

Author : Francisco Martínez
Publisher : Berghahn Books
Page : 339 pages
File Size : 12,68 MB
Release : 2019-09-01
Category : Social Science
ISBN : 1789203325

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Exploring some of the ways in which repair practices and perceptions of brokenness vary culturally, Repair, Brokenness, Breakthrough argues that repair is both a process and also a consequence which is sought out—an attempt to extend the life of things as well as an answer to failures, gaps, wrongdoings, and leftovers. This volume develops an open-ended combination of empirical and theoretical questions including: What does it mean to claim that something is broken? At what point is something broken repairable? What are the social relationships that take place around repair? And how much tolerance for failure do our societies have?

Author : Olivier Coutard
Publisher : Edward Elgar Publishing
Page : 483 pages
File Size : 11,44 MB
Release : 2024-04-12
Category : Political Science
ISBN : 1800889151

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Contributing towards a thriving research area, this comprehensive Handbook presents a broad discussion of infrastructure as social phenomena. It compiles diverse perspectives to delineate the current ‘infrastructural turn’ and assess policy and research challenges relating to contemporary forms of infrastructural development.

Author : Fernando Pacheco-Torgal
Publisher : Elsevier
Page : 457 pages
File Size : 26,44 MB
Release : 2024-03-22
Category : Technology & Engineering
ISBN : 0443134715

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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

Author : Jason R. Baren
Publisher :
Page : 148 pages
File Size : 24,29 MB
Release : 2009
Category : Business & Economics
ISBN :

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There are various definitions of what constitutes infrastructure, but generally infrastructure refers to the large-scale public systems, services, and facilities of a country or region that are necessary for economic activity. The sector tends to be separated into two broad subsets - economic and social. Economic infrastructure includes highways, water and sewerage facilities, and energy distribution and telecommunication networks whereas social infrastructure encompasses schools, universities, hospitals, public housing and prisons. Infrastructure assets are generally characterised by high development costs (high barriers to entry) and long lives. They are generally managed and financed on a long-term basis. Historically it was seen as the role of the government to fund and manage these assets for the good of the population. Today, the role of the government as the provider of public services is increasingly being questioned both in terms of the absolute cost to taxpayers and as to whether a government can deliver the assets as efficiently as a private company competing for the privilege. From the government's perspective there is a strong case for privatisation, where the debt raised by the private partner remains on their balance sheets, not on that of the Treasury's. These factors have resulted in a gradual migration from the public provision of infrastructure to the private sector. The private provision of these assets may take many forms from joint ventures, concessions and franchises through to straight delivery contracts. Essentially the private sector is being brought in to design, build, finance and/or maintain public sector assets in return for long term contracted payments from the government or access to the revenues generated from the asset.

Author : Galina Tachieva
Publisher : Island Press
Page : 305 pages
File Size : 43,34 MB
Release : 2010-09-14
Category : Architecture
ISBN : 1597269859

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There is a wealth of research and literature explaining suburban sprawl and the urgent need to retrofit suburbia. However, until now there has been no single guide that directly explains how to repair typical sprawl elements. The Sprawl Repair Manual demonstrates a step-by-step design process for the re-balancing and re-urbanization of suburbia into more sustainable, economical, energy- and resource-efficient patterns, from the region and the community to the block and the individual building. As Galina Tachieva asserts in this exceptionally useful book, sprawl repair will require a proactive and aggressive approach, focused on design, regulation and incentives. The Sprawl Repair Manual is a much-needed, single-volume reference for fixing sprawl, incorporating changes into the regulatory system, and implementing repairs through incentives and permitting strategies. This manual specifies the expertise that’s needed and details the techniques and algorithms of sprawl repair within the context of reducing the financial and ecological footprint of urban growth. The Sprawl Repair Manual draws on more than two decades of practical experience in the field of repairing and building communities to analyze the current pattern of sprawl development, disassemble it into its elemental components, and present a process for transforming them into human-scale, sustainable elements. The techniques are illustrated both two- and three-dimensionally, providing users with clear methodologies for the sprawl repair interventions, some of which are radical, but all of which will produce positive results.

Author : Tarleton Gillespie
Publisher : MIT Press
Page : 340 pages
File Size : 34,83 MB
Release : 2014-01-24
Category : Computers
ISBN : 0262525372

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Scholars from communication and media studies join those from science and technology studies to examine media technologies as complex, sociomaterial phenomena. In recent years, scholarship around media technologies has finally shed the assumption that these technologies are separate from and powerfully determining of social life, looking at them instead as produced by and embedded in distinct social, cultural, and political practices. Communication and media scholars have increasingly taken theoretical perspectives originating in science and technology studies (STS), while some STS scholars interested in information technologies have linked their research to media studies inquiries into the symbolic dimensions of these tools. In this volume, scholars from both fields come together to advance this view of media technologies as complex sociomaterial phenomena. The contributors first address the relationship between materiality and mediation, considering such topics as the lived realities of network infrastructure. The contributors then highlight media technologies as always in motion, held together through the minute, unobserved work of many, including efforts to keep these technologies alive. Contributors Pablo J. Boczkowski, Geoffrey C. Bowker, Finn Brunton, Gabriella Coleman, Gregory J. Downey, Kirsten A. Foot, Tarleton Gillespie, Steven J. Jackson, Christopher M. Kelty, Leah A. Lievrouw, Sonia Livingstone, Ignacio Siles, Jonathan Sterne, Lucy Suchman, Fred Turner

Author : Atsushi Yashima
Publisher : Springer Nature
Page : 152 pages
File Size : 47,99 MB
Release : 2020-10-22
Category : Science
ISBN : 9811588287

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This book explains in an easy-to-understand manner the “check” points to keep in mind when inspecting various social infrastructure structures. It is put together in a way that not only engineers who are on the front line of maintenance and management but also engineers who are not normally involved in maintenance and management of social infrastructures as well as general public can understand the importance of social infrastructure inspection work.