Download or read book Arch 01 written by C. Abdunur and published by Presses des Ponts. This book was released on 2001 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt: Les ponts en arc font actuellement face au double défi de protéger leur patrimoine et de rivaliser avec d'autres formes plus récentes de structures. La conservation des ponts en arc implique de multiples impératifs : une politique saine d'inspection et de suivi, des méthodes précises d'investigation, une évaluation fiable et un éventuel diagnostic, des moyens efficaces de maintenance, de réparation, de renforcement et d'élargissement. Pendant que des ouvrages existants sont réparés et revalorisés, de nouveaux ponts en arc, de -nies traditionnelles et à " l'échelle humaine ", continuent à se construire, en utilisant des matériaux et procédés améliorés et rentables, assurant longévité et respect de l'environnement. Au premier plan de cette continuité, les concepteurs des ponts en béton, dans les hémisphères Nord et Sud, s'efforcent avec succès de réaliser des portées en arc de plus en plus longues, frôlant les 400 mètres dans les années 1980. Récemment, sur d'autres sites spectaculaires, des records de portées ont été battus par trois ponts en arc respectivement en pierre, en béton, en tubes d'acier remplis de béton. Une telle avancée ne manquera pas d'inciter les ingénieurs à rechercher des formes d'arc encore plus audacieuses et élégantes. Sur le large éventail des thèmes proposés, de nombreux auteurs, de plus de vingt-cinq pays, ont apporté des contributions majeures rappelant que les ponts en arc n'ont rien perdu de leur actualité et que, malgré les leçons assimilées de leur prestigieux héritage, leur conception stimule toujours la créativité des ingénieurs et des architectes. Ces contributions sont réunies dans le présent volume édité à l'occasion de la Troisième Conférence internationale sur les Ponts en Arc, tenue à Paris en septembre 2001. Arch bridges face at present the double challenge of protecting their heritage and competing with other more recent structural forms. The conservation of the arch bridge heritage successively requires sound inspection and monitoring policies, accurate investigative methods, reliable assessment and eventual diagnosis, efficient means for maintenance, repair, strengthening and widening. While existing structures are being repaired and upgraded, new arch bridges, of traditional forms and on a "human scale", continue to be constructed, using improved and cost-effective materials and procedures, ensuring longevity and respect for the environment. In the forefront of this continuity, concrete bridge designers, in the northern and southern hemispheres, have successfully been striving for ever larger arch spans, closely approaching 400 m in the 1980's. Lately, at other spectacular sites, span records were beaten in three arch bridges respectively using stone, concrete and slender concrete-filled steel tubes. This breakthrough may encourage engineers to seek more daring and elegant forms of arch. On the broad spectrum of the suggested topics, numerous authors, from more than twenty-five countries, have recently offered major contributions, reminding that arch bridges have nothing lost of their appeal and that, for all the lessons learnt from their prestigious heritage, their design still simulates the creativity of engineers and architects. These contributions are put together in the present volume edited on the occasion of the Third International Arch Bridge Conference held in Paris in September 2001.
Download or read book Monthly Bulletin written by International Railway Congress Association and published by . This book was released on 1924 with total page 1343 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by and published by . This book was released on 1904 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book New Metropolitan Perspectives written by Francesco Calabrò and published by Springer. This book was released on 2018-05-18 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the role of cities and the urban–rural linkages in spurring innovation embedded in spatial planning, strategic and economic planning, and decision support systems. In particular, the contributions examine the complexity of the current transitional phase towards achieving smart, inclusive and sustainable growth, and investigate the post-2020 UE cohesion policy.The main topics include: Innovation dynamics and smart cities; Urban regeneration – community-led and PPP; Inland and urban area development; Mobility, accessibility, infrastructures; Heritage, landscape and Identity; and Risk management, Environment and Energy.The book includes a selection of articles accepted for presentation and discussion at the 3rd International Symposium New Metropolitan Perspectives (ISTH2020), held at the University of Reggio Calabria, Italy on 22–25 May 2018. The symposium, which addressed the challenge of local knowledge and innovation dynamics towards territory attractiveness, hosted the final event of the MAPS-LED project under Horizon2020 – MSCA RISE.
Download or read book Parliamentary Papers written by Great Britain. Parliament. House of Commons and published by . This book was released on 1873 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Proceedings of the Congress written by and published by . This book was released on 1927 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Accounts and Papers of the House of Commons written by Great Britain. Parliament. House of Commons and published by . This book was released on 1873 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Citt e guerra difese distruzioni permanenze delle memorie e dell immagine urbana Tomo II tracce e patrimoni written by Maria Ines Pascariello and published by FedOA - Federico II University Press. This book was released on 2023-12-31 with total page 1178 pages. Available in PDF, EPUB and Kindle. Book excerpt: [Italiano]: In un momento così significativo per la storia europea e mondiale, questo volume vuole essere la raccolta di riflessioni scientifiche condotte sui rapporti tra le scelte politiche, le azioni militari e la fisionomia delle città e del paesaggio urbano, sull’evoluzione delle strutture e delle tecniche di difesa, sulla rappresentazione della guerra e dei suoi effetti sull’immagine urbana, sul recupero delle tracce della memoria cittadina. Da una parte il campo delle Digital Humanities apre nuove prospettive per studiare l'immagine della città prima, durante e dopo la guerra, dall’altro le tecnologie digitali impegnano studiosi e ricercatori di varie discipline: in particolare nell’ambito del disegno viene esplorato il ruolo della rappresentazione nella formulazione dei progetti urbani di difesa e nella documentazione degli eventi bellici e delle tracce lasciate dai conflitti, mentre nell’ambito del restauro vengono approfondite le sfide teoriche e pratiche imposte dai danni arrecati dai conflitti ai centri storici, passando in rassegna casi studio, soluzioni e dibattiti relativi alla conservazione del patrimonio urbano coinvolto in azioni di guerra, con un'attenzione particolare all'identità e alla memoria collettiva./[English]: At such a significant moment in European and world history, this volume aims to be a collection of scientific reflections about the relationships between political choices, military actions and the physiognomy of cities and the urban landscape, about the evolution of defence structures and techniques, about the representation of war and its effects on the urban image, and about the recovery of the traces of city memory. On the one hand the field of Digital Humanities opens up new perspectives to study the image of the city before, during and after the war, on the other hand digital technologies engage academics and researchers from various disciplines: In particular, in the area of drawing, the role of representation in the formulation of urban defence projects and in the documentation of wartime events and the traces left behind by conflicts is explored, while in the area of conservation, the theoretical and practical challenges imposed by the damage caused by conflicts to historic centres are explored, reviewing case studies, solutions and debates relating to the conservation of urban heritage involved in wartime actions, with a focus on identity and collective memory.
Download or read book Public Procurement s Place in the World written by G. Piga and published by Springer. This book was released on 2014-08-17 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses different issues related to green innovation procurement as well as exploring the challenges involved in public procurement. It offers a broad array of perspectives, addressing both general, abstract problems of optimal public procurement and concrete cases of national or even local public procurement systems.
Download or read book Fault Lines written by Giacomo Parrinello and published by Berghahn Books. This book was released on 2015-05-01 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earth’s fractured geology is visible in its fault lines. It is along these lines that earthquakes occur, sometimes with disastrous effects. These disturbances can significantly influence urban development, as seen in the aftermath of two earthquakes in Messina, Italy, in 1908 and in the Belice Valley, Sicily, in 1968. Following the history of these places before and after their destruction, this book explores plans and developments that preceded the disasters and the urbanism that emerged from the ruins. These stories explore fault lines between “rural” and “urban,” “backwardness” and “development,” and “before” and “after,” shedding light on the role of environmental forces in the history of human habitats.
Download or read book Public Procurement Regulation in a Crisis written by Sue Arrowsmith and published by Bloomsbury Publishing. This book was released on 2021-11-04 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This timely book provides the first systematic analysis of global public procurement regulation and policy during and beyond the COVID-19 pandemic. Through both thematic chapters and national case studies, this book: - explores the adequacy of traditional legal frameworks for emergency procurement; - examines how governments and international organisations have responded specifically to the pandemic; and - considers how the experience of the pandemic and the political impetus for reform might be leveraged to improve public procurement more broadly. Public procurement has been critical in delivering vital frontline public services both in the health sector and elsewhere, with procurement of ventilators, protective equipment and new hospitals all hitting the headlines. At the same time, procurers have faced the challenge of adjusting existing contracts to a new reality where, for example, some contracted services can no longer operate. Further, efficient and effective procurement will be an essential, and not a luxury, in the economic recovery. With case studies on Italy, the UK, the USA, India, Singapore, Africa, Latin America and China, the book brings together the world's leading academics and practitioners from across Europe, the Americas, Asia and Africa to examine these issues, providing an essential resource for policy makers, legislators, international organisations and academics.
Download or read book Infrastructure Finance in Europe written by Youssef Cassis and published by Oxford University Press. This book was released on 2016-01-14 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: Funding infrastructure has always been a challenging issue in any country and at any time, yet the topic is still largely unexplored. The social returns of investment in water, roads, railways, or more recently telegraph or communication satellites are often apparent in the long run, but this distant horizon poses special problems to governments and investors. This volume provides a broad overview of the main financing solutions implemented in Europe to support infrastructures from the fall of the Roman Empire up to the end of the 20th century. It explores the diverse historical paths pursued in order to solve the problem of infrastructure finance in various European countries, and draws upon the findings of an international and interdisciplinary research project. It brings together case studies by economic historians, economists, and engineers, and the clear taxonomy guides the reader through the financing solutions that have been developed to fund infrastructure over almost three thousand years. The volume is organized into four parts; after an introductory chapter by the editors, Part One offers 'horizontal' contributions that cover the history of European infrastructure finance. Parts Two, Three, and Four each focus on a single sector, namely water, transport, and telecommunications. The findings show how history can inform thinking on contemporary infrastructure problems.
Download or read book Dams written by Engineer School Library (Fort Belvoir, Va.) and published by . This book was released on 1936 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Postal Culture written by Gabriella Romani and published by University of Toronto Press. This book was released on 2013-12-31 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: The nationalization of the postal service in Italy transformed post-unification letter writing as a cultural medium. Both a harbinger of progress and an expanded, more efficient means of circulating information, the national postal service served as a bridge between the private world of personal communication and the public arena of information exchange and production of public opinion. As a growing number of people read and wrote letters, they became part of a larger community that regarded the letter not only as an important channel in the process of information exchange, but also as a necessary instrument in the education and modernization of the nation. In Postal Culture, Gabriella Romani examines the role of the letter in Italian literature, cultural production, communication, and politics. She argues that the reading and writing of letters, along with epistolary fiction, epistolary manuals, and correspondence published in newspapers, fostered a sense of community and national identity and thus became a force for social change.
Download or read book Highways and Agricultural Engineering Current Literature written by and published by . This book was released on 1929 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Current Hydraulic Laboratory Research in the United States written by and published by . This book was released on with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of Public Finance and Public Choice n 1 3 2013 written by AA. VV. and published by Gangemi Editore Spa. This book was released on 2015-02-20T00:00:00+01:00 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents Anthony De Jasay The Python That Eats Itself By The Tail Sergio Beraldo – Enrico Colombatto – Valerio Filoso – Marco Stimolo Growth in One (Short) Lesson Franklin G. Mixon Jr. The Allocation of Death in the Afghanistan War Remembering James Buchanan Richard E. Wagner – Francesco Forte – Domenico da Empoli Forum on public procurement, quality of expenditure and saving Emma Galli Introduction Sergio Santoro Reference Prices and Standard Costs in Public Procurement as Tools against Corruption Claudio De Rose Corruption in Public Procurement: How to Fight and Prevent It? Mario Lupo Contracts of Public Works: How to Guarantee Low Prices Without Reducing Quality Ilde Rizzo Efficiency and Integrity Issues in Public Procurement Performance Gabriella M. Racca The Risks of Emergencies in Public Procurement Gian Luigi Albano On the Problem of Quality Enforcement in Centralized Public Procurement Symposium Domenico da Empoli On Federalism and Government Size David Hebert – Richard E. Wagner Taxation as a Quasi-Market Process Richard E. Wagner – Akira Yohoyama Polycentrism, Federalism, and Liberty Yong J. Yoon – William F. Shughart II Stackelberg on the Danube River Reviews
