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Author: Christopher R. Henke Publisher: MIT Press ISBN: 0262539705 Category : Political Science Languages : en Pages : 211
Book Description
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: Christopher R. Henke Publisher: MIT Press ISBN: 0262539705 Category : Political Science Languages : en Pages : 211
Book Description
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 ISBN: 0081021828 Category : Technology & Engineering Languages : en Pages : 632
Book Description
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: Fernando Pacheco-Torgal Publisher: Elsevier ISBN: 0443134715 Category : Technology & Engineering Languages : en Pages : 457
Book Description
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: Olivier Coutard Publisher: Edward Elgar Publishing ISBN: 1800889151 Category : Political Science Languages : en Pages : 483
Book Description
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: Gabriella Budai-Balke Publisher: Rozenberg Publishers ISBN: 9036101263 Category : Languages : en Pages : 190
Book Description
This thesis can be divided into two parts. In Part I we are dealing with the problem of finding optimal time intervals for carrying out routine maintenance works and large projects in such a way that the track possession costs and maintenance costs are minimized. In Part II of this thesis we focus on rescheduling of the rolling stock in the passenger railways due to changing circumstances and more precisely on the Rolling Stock Rebalancing Problem (RSRP). The main objectives of this thesis are formulated as follows: 1. Review the existing literature on maintenance planning in relation with production. 2. Identify some tactical and operational railway infrastructure maintenance planning problems and develop operations research models for providing decision support. Investigate the effect of planning railway infrastructure maintenance on the train operation and identify rolling stock planning problems that occur during planned infrastructure maintenance. 3. Analyze the considered models, investigate their computational complexity, propose solution methods and test the solutions of the models.
Author: OECD Publisher: OECD Publishing ISBN: 9264938737 Category : Languages : en Pages : 100
Book Description
This report discusses ways of enhancing government capacities to prevent, react and rebuild, thereby minimising the impact of natural disasters on infrastructure assets and operations. It identifies data, collaboration and technologies as drivers of resilience, and highlights financial resources, technical skills and regulatory frameworks as key enablers. The report presents seven actionable principles to ensure infrastructure resilience, drawing from global good practices and in-depth analyses of infrastructure projects in Colombia, Ghana, India, Indonesia, Japan, Mozambique and the United States.
Author: Jason R. Baren Publisher: ISBN: Category : Infrastructure (Economics) Languages : en Pages : 148
Book Description
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: Christopher R. Henke
Author: Christopher R. Henke
Author: Fernando Pacheco-Torgal
Author: Fernando Pacheco-Torgal
Author: Sehyun Tak
Author: Olivier Coutard
Author: Gabriella Budai-Balke
Author: 
Author: 
Author: OECD
Author: Jason R. Baren