The Porsche 959 is regarded as one of the most exceptional vehicles in automotive history It won the murderous Paris-Dakar rally, prevailed in Le Mans as the first all-wheel drive racer against racers with more PS and delighted its customers with road performances never seen before A fascinating boxed set with three volumes on different topics: technical data, history, and a large-format illustrated book that shows the 959 genesis including all derivatives and new photos of the most beautiful specimen To the present day, the Porsche 959 is regarded as one of the most exceptional vehicles in automotive history: a technical marvel with its all-wheel drive, a refined biturbo engine, 450 PS and a top speed of 315 km/h - still breathtaking 30 years after its first roll-out. The idea behind this tour de force was to build a Porsche that fitted the new Group B regulations just established in 1983: the Group B Porsche. The regulations demanded just 200 vehicles for the homologation, that is why Porsche was able to turn the technological knowledge of that time into a super Porsche equally suitable for the race track and for rallies - which was the intention of the new racing car series. Apart from the races, the homologation vehicles were also meant to go to private owners for the use in road traffic. The Porsche 959 excelled in all of the tasks. It won the murderous Paris-Dakar rally, prevailed in Le Mans as the first all-wheel drive racer against racers with more PS and delighted its customers with road performances never seen before. The surprising end of the Group B regulations, enforced by the motorsports authorities after deadly accidents at the World Rally Championship, ended the motorsports career of the 959 before it had really begun. But the about 300 vehicles that were built, still tell the story of a fascinating car that became a celebrated and precious icon over the last years. J rgen Lewandowski witnessed the development of the Porsche 959 more than 30 years ago and describes the difficult birth of the super car including the three Paris-Dakar rallies and the Le Mans race. A fascinating boxed set with three volumes on different topics: technical data, history, and a large-format illustrated book that shows the 959 genesis including all derivatives and new photos of the most beautiful specimen. After 30 years, this comprehensive work presents even the minutest details, it comments on events in the past, and contemporary witnesses have their say - all in all it is a literary monument to the Porsche 959.
The extraordinary technologic innovations and revolutionary machines from the collection of the Leonardo Museum in Vinci. This beautifully illustrated volume discovers the multiple interests of Leonardo the technologist, the architect, the man of science and, more generally, the history of Renaissance techniques.
From the earliest surviving stone bridges and romantic wooden covered bridges to the monumental Brooklyn and Golden Gate suspension spans, here is American grace and strength at its best. Landmark American Bridges is a visual feast documenting American progress and illustrating the history of bridge building, transportation, and engineering.
Organized chronologically, Landmark American Bridges includes five sections: Turnpike, Canal, and Railroad Bridges of the pre-Civil War Era; Civil War Era Metal Truss Bridges; Era of the American Standard Bridge; Great River Crossings; and Modern Developments. The photographs have been selected from more than 900 bridges documented in the collection of the Historic American Engineering Record. Also included are a listing of historic bridges and a time line which highlights significant events in the evolution of world bridge building.
Few structures define the American experience, landscape, and spirit as well as bridges. They symbolize pioneering, inventive entrepreneurship while giving definition to cities and character to the countryside. America's landmark bridges evoke a proud heritage of beauty, utility, and technological inspiration and foretell a future of accomplishment and engineering innovation.
Petroski reveals the science and engineering--not to mention the politics, egotism, and sheer magic--behind America's great bridges, particularly those constructed during the great bridge-building era starting in the 1870s and continuing through the 1930s. It is the story of the men and women who built the St. Louis, the George Washington, and the Golden Gate bridges, drawing not only on their mastery of numbers but on their gifts for persuasion and self-promotion. It is an account of triumphs and ignominious disasters (including the Tacoma Narrows Bridge, which literally twisted itself apart in a high wind). And throughout this grandly engaging book, Petroski lets us see how bridges became the "symbols and souls" of our civilization, as well as testaments to their builders' vision, ingenuity, and perseverance.
"Seamlessly linked...With astonishing scope and generosity of view, Mr. Petroski places the tradition of American bridge-building in perspective."--New York Times Book Review
A comprehensive text and reference for a first study of system dynamics and control, this volume emphasizes engineering concepts -- modeling, dynamics feedback, and stability, for example -- rather than mechanistic analysis procedures designed to yield routine answers to programmable problems. Its focus on physical modeling cultivates an appreciation for the breadth of dynamic systems without resorting to analogous electric-circuit formulation and analysis.
After a careful treatment of the modeling of physical systems in several media and the derivation of the differential equations of motion, the text determines the physical behavior those equations connote: the free and forced motions of elementary systems and compound "systems of systems." Dynamic stability and natural behavior receive comprehensive linear treatment, and concluding chapters examine response to continuing and abrupt forcing inputs and present a fundamental treatment of analysis and synthesis of feedback control systems. This text's breadth is further realized through a series of examples and problems that develop physical insight in the best traditions of modern engineering and lead students into richer technical ground.
As presented in this book, the concept of dynamics forms the basis for understanding not only physical devices, but also systems in such fields as management and transportation. Indeed, the fundamentals developed here constitute the common language of engineering, making this text applicable to a wide variety of undergraduate and graduate courses. 334 figures. 12 tables.
The covered bridge is one of the last surviving icons of rural America. Originally designed with roof-like covers to protect the wooden support beams from the elements, the covered bridge dominated bridge design for fifty years, until the Bessemer process introduced the cheap steel which then became the material of preference. Yet these bridges over the years have been treasured for their rustic charm, romantic atmosphere (they are nicknamed "kissing bridges"), curious engineering, and historical value. Now, Historic American Covered Bridges presents a superb photographic record of 138 historic covered bridges found in the United States and Canada.
Compiled by Brian J. McKee, a leading authority on covered bridges, the book features a full color photography of each bridge, detailed truss diagrams, basic construction details, and information about the locale, including where to find the bridge. Plus, the book provides an index of the nearly 1,000 surviving covered bridges in North America. Among the featured bridges are two of the longest covered bridges left in the United States, the Medora and Williams bridges; Kentucky's Bennett Mill Bridge, the only surviving Wheeler truss bridge; and the Stark Bridge in New Hampshire, which provides one the most picturesque scenes in America. The volume also includes the Roberts Bridge, the only remaining double-barreled covered bridge in Ohio and one of only six remaining in the United States, and the Parker Bridge, which was nearly destroyed by a fire in 1991, but restored in 1992, after a fundraising drive.
Boasting 138 full-color bridge photographs and including some bridges that are more than 150 years old, Historic American Covered Bridges provides a lasting reminder of America's heritage.
"For someone interested in practical present day robotics it's a treasure trove. A book-sized Top Trumps rove across the technical domain, with each section containing a photo of the precise robot, an overview of its main components and some context for its aims and purposes." - Electronics WeeklyRobots exist all around us. They populate our factories, assist our surgeons and have become an integral part of our armed forces. But they are not just working behind the scenes - impressive inventions such as free-roaming hoovers takecare of your household chores and the iPal is set to become your closest friend. David Hambling reveals the groundbreaking machines - once the realm of science fiction - that are by our sides today, and those that are set to change the future forever. From the Reem robocop that polices the streets of Dubai to the drones that deliver our parcels and even the uncanny Gemonoid Hi-4 built to look just like you, here are fifty unique robots that reach into every aspect of our daily lives. We: Robot examines why robots have become embedded in our culture, how they work and what they tell us about our society and its future.
Have you ever looked at a car and wondered how it worked? Maybe an airplane piqued your curiosity, or a building, or a piece of everyday technology like your phone.
With full color cross sections, How Things Work, finally answers these questions. More than 100 things are dissected so that one can examine the inner workings of things as diverse as a 3D printer or a television. The book is organized categorically into ten chapters, covering topics like Transportation, Architecture, Communication, and Ancient Civilizations. Each chapter has eleven subjects that are dissected through diagrams and cross sections. A thematic index at the end allows one to easily locate all items of interest.
Learn about how these things developed over time and how they impacted the course of human development. From ancient chariots of war, to the telegraph, to the technologies of the future, learn about the mechanics of the world around us.
The How Things Work series explores a vast array of complicated subjects in the world around us, breaking each down into easy-to-understand pieces. With infographics and cutaway artwork to dissect everything from Wi-Fi to the Big Bang, this accessible family reference series is a perfect introduction to understanding all the moving parts of our universe.
Also in this series: How the Earth Works and How the Universe Works.
The 4 1/2 litre Bentley is one of the most iconic pre-war cars, and the super charged 4 1/2 litre "blower" Bentley is today one of the most sought-after and most valuable cars for collectors.
The "Bentley Boys" won several high-profiles races in Bentleys, and Woolf Barnato and Bernardo Rubin won with a 4 1/2 litre car in 1928. Five supercharged "Blower" Bentleys were built to compete at Le Mans, but the car's Achilles Heel was its reliability, and it never won the 24-hour race.
This Manual provides details of the 4 1/2 litre unsupercharged and "Blower" Bentley racing cars, detailing their period racing history, anatomy and engineering, and provides an insight into owning, maintaining, and running an example of this iconic card today. Illustrated with period photographs and design and engineering material, plus photographs of restored examples in use today.
How did a simple design error cause one of the great disasters of the 1980s - the collapse of the walkways at the Kansas City Hyatt Regency Hotel? What made the graceful and innovative Tacoma Narrows Bridge twist apart in a mild wind in 1940? How did an oversized waterlily inspire the magnificent Crystal Palace, the crowning achievement of Victorian architecture and engineering? These are some of the failures and successes that Henry Petroski, author of the acclaimed The Pencil, examines in this engaging, wonderfully literate book. More than a series of fascinating case studies, To Engineer is Human is a work that looks at our deepest notions of progress and perfection, tracing the fine connection between the quantifiable realm of science and the chaotic realities of everyday life.