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New Jersey is sandwiched between the Hudson and Delaware Rivers, with the Raritan, Passaic, and Navesink cutting swaths across it. In spite of the state's relatively small size, over six thousand bridges span its varied landscape. They traverse rivers, streams, railroads, and roadways. Several dozen bridges cut across the Delaware River alone, carrying pedestrian, vehicular, and railroad traffic. Three connect the state to Staten Island. Some are steeped in history, dating back to the colonial era and the Revolutionary war. Others are recognized worldwide for their size or significance in the annals of engineering. In The Bridges of New Jersey, Steven M. Richman provides a rare photographic and poetic journey across sixty of the state's bridges, ranging from impressive suspension spans such as the Ben Franklin and George Washington Bridges, to the small wrought iron and stone bridges that are cherished by local citizens. The book provides a rich diversity of stories that place the bridges in the context of New Jersey history and culture. Richman also explores the contribution New Jersey bridges have made to engineering-some of the most prominent engineers of the nineteenth and twentieth centuries either lived or established businesses in the Garden State or designed its bridges. Lavishly illustrated with over seventy photographs, this book is much more than a documentary survey. It is a visual portrait that beautifully captures the metaphoric significance and aesthetic pleasures of New Jersey's bridges, and indeed all bridges. Perhaps more than any other structure built by humans, bridges typify progress and they give us a sense of connectedness. The Bridges of New Jersey provides a compelling visual demonstration of these symbolic functions, as well as their practical purposes and engineering accomplishments.
Bridges --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- History --- History. --- E-books
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Bridges --- Long-span bridges --- Bridges, Long-span --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- Reliability.
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Die sowjetische Blockade Berlins gehört zu den großen Wendepunkten in der Geschichte des Kalten Krieges. Das Hauptaugenmerk der internationalen Forschung gilt dabei bis heute den beiden Supermächten. Großbritannien wird je nach Blickwinkel eine Rolle zwischen Defätismus und Komplizenschaft der westlichen Hegemonialmacht beigemessen.Auf einer breiten Quellengrundlage untersucht Victor Mauer erstmals systematisch die britische Krisenpolitik. Dabei fragt er nach den Akteuren, ihren Handlungsspielräumen und Handlungszwängen, beleuchtet widerstreitende Motive und Interessen, analysiert Verhandlungsstrategien und taktisches Kalkül, arbeitet institutionalisierte und informelle Entscheidungsprozesse heraus, widmet sich der Rolle von Öffentlichkeit und Medien, identifiziert wirkmächtige historische Narrative als Mobilisierungsressource, die dem öffentlichen Bedürfnis nach Komplexitätsreduktion in Krisenzeiten entsprach, und betont die Gleichzeitigkeit der Gegensätze.Die Studie revidiert nicht nur unser Bild von der britischen und damit zugleich von der westlichen Politik während der Blockade Berlins. Sie führt auch zu einer Neubewertung der britischen Deutschlandpolitik, ohne die die Krisenpolitik nicht zu verstehen ist. On the occasion of the 70th anniversary of the Soviet blockade, a well-sourced study of British crisis policy is being published for the first time, and it yields surprising new insights. Victor Mauer's work revises our notions of British (and thus Western) policy during the Berlin blockade. It also suggests the need to re-evaluate the history of Britain's German policy, without which we cannot understand the crisis policy.
Bridges --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- Cold War. --- crisis management. --- foreign policy.
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Fog, tide, ice, and human error--before the American Revolution those who ventured to cross the vast Hudson Valley waterway did so on ferryboats powered by humans, animals, and even fierce winds. Before that war, not a single Hudson River bridge or tunnel had been built. It wasn't until Americans looked to the land in the fight for independence that the importance of crossing the river efficiently became a subject of serious interest, especially militarily. Later, the needs of a new transportation system became critical--when steam railroads first rolled along there was no practical way to get them across the water without bridges. Crossing the Hudson continues this story soon after the end of the war, in 1805, when the first bridge was completed. Donald E. Wolf simultaneously tracks the founding of the towns and villages along the water's edge and the development of technologies such as steam and internal combustion that demanded new ways to cross the river. As a result, innovative engineering was created to provide for these resources. From hybrid, timber arch, and truss bridges on stone piers to long-span suspension and cantilevered bridges, railroad tunnels, and improvements in iron and steel technology, the construction feats that cross the Hudson represent technical elegance and physical beauty. Crossing the Hudson reveals their often multileveled stories--a history of where, why, when, and how these structures were built; the social, political, and commercial forces that influenced decisions to erect them; the personalities of the planners and builders; the unique connection between a builder and his bridge; and the design and construction techniques that turned mythical goals into structures of utility and beauty.
Tunnels --- Bridges --- Highway tunnels --- Road tunnels --- Civil engineering --- Underground construction --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- History.
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Whether you are a student considering a career in civil engineering and transportation planning, a public official interested in the future of infrastructure, or a person who simply cares about bridges, this book offers an accessible and illustrated introduction to the most beloved feature of our built environment. Learn about engineering basics: the forces that bridges must resist to stay aloft and the principles by which engineers decide which types of bridges make sense at which sites. Find out how engineers protect bridges from their greatest threats—the earthquakes, floods, and other hazards that can cause catastrophic damage.Moving from engineering to planning, learn how we decide whether a bridge is worth building in the first place, learn about controversial features of cost-benefit analysis, and about the transportation models by which planners forecast bridge effects on traffic patterns. Investigate a sometimes intractable problem: why a project often creeps along for a decade or more to get from initial studies to the day the ribbon is cut, undergoing vast cost escalations. Also explore the environmental impact of bridges, and the meaning of a "sustainable bridge," and whether bridges could once again be built, like ancient Roman ones, to last a thousand years.
Bridges --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- Bridge construction --- Design and construction. --- Planning. --- Construction --- Design
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The river Danube is an international waterway flowing 2857 km across Europe from the heights of the Schwarzwald massif down in the Black Sea delta. In its passage, the secong longest European river crosses 22 geographical longitudes, joining 8 countries: Germany, Austria, Slovakia, Hungary, Serbia, Romania, Bulgaria and Ukraine. The International Conference on Bridges across the Danube has become a traditional international event in bridge engineering, initiated by Prof. Miklos Iványi and organized periodically each third year in different Danube countries: 1992 on a ship, sailing on the Danube from Vienna via Bratislava to Budapest, 1995 in Bucharest, 1998 in Regensburg, 2001 in Bratislava, 2004 in Novi Sad, 2007 in Budapest and 2010 in Sofia. The Eight International Conference on Bridges across the Danube took place in Timisoara (Romania) and Belgrade (Serbia) in October 2013 aiming at analysing present trends in bridge construction in every Danube country.
Bridges --- Design and construction. --- History. --- Bridges, Highway --- Express highways --- Highway bridges --- Engineering. --- Civil engineering. --- Civil Engineering. --- Transportation --- Viaducts --- Engineering --- Public works --- Long-span bridges --- Short-span bridges
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The safety, maintenance and repair of bridges and buildings depend on effective inspection and monitoring techniques. These methods need to be able to identify problems often hidden within structures before they become serious. This important collection reviews key techniques and their applications to bridges, buildings and other civil structures. The first group of chapters reviews ways of testing corrosion in concrete components. Given their continuing importance and vulnerability to decay, the next series of chapters describes ways of testing wood components within civil structures. A final
Bridges. --- Bridges --- Wooden bridges --- Concrete bridges --- Inspection. --- Maintenance and repair. --- Nondestructive testing. --- Bridges, Concrete --- Bridges, Wooden --- Timber bridges --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- Repairing
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This e-book explains the theory behind engineering aspects such as 1) dynamic loadings, 2) mathematical concepts 3) moving loads, 4) bridge support mechanics, 5) Static systems under dynamic loading 6) aero-elasticity, 7) space problems and 8) absorb systems (equations governing the behavior of the bridge-absorber system). The e-book is a useful introductory textbook for civil engineers interested in the theory of bridge structures.
Bridges. --- Structural dynamics. --- Building dynamics --- Dynamics, Structural --- Structural vibration --- Strains and stresses --- Structural analysis (Engineering) --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts --- Bridges
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"Corrugated web girders (CWGs), used for bridge construction, differ in important ways from conventional prismatic girders. Behavior and Design of Trapezoidally Corrugated Web Girders for Bridge Construction details the behavior and design of CWGs in bridge construction and includes unique research into high-strength steel. The title gives a comprehensive review of the last decade in CWG design."--
Girders. --- Bridges --- Bridge construction --- Beams --- Bars (Engineering) --- Structural frames --- Graphic statics --- Design and construction. --- Construction --- Design --- Bridges. --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Viaducts
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Roads --- Bridges --- Bridges. --- Roads. --- Highways --- Roadways --- Thoroughfares --- Bridges, Highway --- Express highways --- Highway bridges --- Transportation --- Highway engineering --- Pavements --- Viaducts --- Business, Economy and Management --- Engineering --- Multimodal Transport & Logistics --- Automobile and Transportation --- Civil Engineering
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