Download or read book Building Tunnels written by Rebecca Stefoff and published by Cavendish Square Publishing, LLC. This book was released on 2015-07-15 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunnels allow people to cut through tall mountains or even travel deep underwater. Discover the engineering behind tunnels.
Download or read book Conquering Gotham A Gilded Age Epic written by Jill Jonnes and published by . This book was released on 2009-05-01 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: As the 19th cent. ends, PA Railroad pres. Alexander Cassatt seeks some way -- other than fleets of ferries from N.J. -- to bring the PRR¿s millions of passengers into water-locked Gotham. By 1901 the PRR will build a monumental system of electrified tunnels under the Hudson River, Manhattan, and the East River to Long Island, capping them with the crown jewel of PA Station. And so begins a high-stakes Gilded Age drama pitting the nation¿s greatest corp. against the forces of Tammany N.Y. This narrative brings to life the feats of politicking and engineering that forever changed N.Y.¿s physical and psychological geography. In late 1910, PA Station, Charles McKim¿s great Doric temple to transportation, opens in all its magnificence. Photos.
Download or read book Conquering Gotham written by Jill Jonnes and published by Penguin. This book was released on 2007-04-19 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: “Superb. [A] first-rate narrative” (The Wall Street Journal) about the controversial construction of New York’s beloved original Penn Station and its tunnels, from the author of Eiffel's Tower and Urban Forests As bestselling books like Ron Chernow's Titan and David McCullough's The Great Bridge affirm, readers are fascinated with the grand personalities and schemes that populated New York at the close of the nineteenth century. Conquering Gotham re- creates the riveting struggle waged by the great Pennsylvania Railroad to build Penn Station and the monumental system of tunnels that would connect water-bound Manhattan to the rest of the continent by rail. Historian Jill Jonnes tells a ravishing tale of snarling plutocrats, engineering feats, and backroom politicking packed with the most colorful figures of Gilded Age New York. Conquering Gotham will be featured in an upcoming episdoe of PBS's American Experience.
Download or read book Building Tunnels written by Samantha S. Bell and published by North Star Editions, Inc.. This book was released on 2017-08-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the engineering challenges behind building tunnels, as well as the creative solutions found to overcome those challenges. Accessible text, vibrant photos, and an engineering activity for readers provide a well-rounded introduction to the engineering process.
Download or read book Bridges and Tunnels written by Donna Latham and published by Nomad Press (VT). This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces engineering concepts through twenty-five simple experiments that involve building several bridge and tunnel models.
Download or read book Tunnels and Underground Structures Proceedings Tunnels Underground Structures Singapore 2000 written by KrishnanR. and published by Routledge. This book was released on 2017-10-02 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text describes topics discussed at the conference, including: tunnelling and construction in soft ground and rocks; geological investigations; tunnelling machines; planning for underground infrastructure; safety issues and environmental and social aspects of underground development.
Download or read book Tunnels Nitro and Convicts written by Stephen R. Little and published by AuthorHouse. This book was released on 2010 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Still suffering the devastation of the Civil war that ended only ten years earlier, North Carolina shipped prison inmates from Raleigh to build the Mountain Division of the western North Carolina railroad. Some amazing and astonishing events occurred from 1875 through 1879 as this mountain railroad (3 miles straight-line distance, requiring 9+ miles of track) was pushed up the eastern continental divide. Six tunnels were excavated, from 89 to 1,800 feet long, each 15 feet tall. For open cuts, solid rock was cracked by dousing cold mountain water on roaring fires. The first use in the southeastern U.S. of a new product called Nobel's Blasting Oil (now called nitroglycerin!) was on the project. It was mixed with sawdust and corn meal, making nitroglycerin mash. A very heavy wood-burning locomotive was picked up off the tracks by the convicts and pushed several miles overland to the top of the mountain to help dig out the longest tunnel. The most common tool used was a flat rock held in the strong hands of the convicts to dig and spread dirt as they prepared the flat path needed to lay crossties for the rails. Tunnels, Nitro and Convicts condenses the incredible history of the most ambitious earth-moving, mountain-conquering project in the United States as of the 1870s into an engaging, easy-to-read story. The fascinating and compelling intertwining of long dark caves, blasting and cracking of massive rocks, the first use of nitroglycerin in the southeastern United States, and pushing a big locomotive several miles through the woods up a mountain ... all by hundreds of convicts who worked under severe conditions with the most basic tools ... makes this true account of post-civil war railroad history a story you must read!
Download or read book Wind Tunnel Testing for Buildings and Other Structures written by American Society of Civil Engineers and published by . This book was released on 2021-09-24 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: ASCE/SEI 49-21 provides the minimum requirements for conducting and interpreting wind tunnel tests to determine wind loads on buildings and other structures.
Download or read book Introduction to Tunnel Construction written by David Chapman and published by CRC Press. This book was released on 2017-11-27 with total page 557 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunnelling provides a robust solution to a variety of engineering challenges. It is a complex process, which requires a firm understanding of the ground conditions as well as the importance of ground-structure interaction. This book covers the full range of areas related to tunnel construction required to embark upon a career in tunnelling. It also includes a number of case studies related to real tunnel projects, to demonstrate how the theory applies in practice. New features of this second edition include: the introduction of a case study related to Crossrail’s project in London, focussing on the Whitechapel and Liverpool Street station tunnels and including considerations of building tunnels in a congested urban area; and further information on recent developments in tunnel boring machines, including further examples of all the different types of machine as well as multi-mode machines. The coverage includes: Both hard-rock and soft-ground conditions Site investigation, parameter selection, and design considerations Methods of improving the stability of the ground and lining techniques Descriptions of the various main tunnelling techniques Health and safety considerations Monitoring of tunnels during construction Description of the latest tunnel boring machines Case studies with real examples, including Crossrail’s project in London Clear, concise, and heavily illustrated, this is a vital text for final-year undergraduate and MSc students and an invaluable starting point for young professionals and novices in tunnelling.
Download or read book Building Big written by David Macaulay and published by Houghton Mifflin Harcourt. This book was released on 2000 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Companion volume to PBS series which originally aired October 2000.
Download or read book Immersed Tunnels written by Richard Lunniss and published by CRC Press. This book was released on 2013-03-04 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Immersed tunnels have been around for more than a century but remain a relatively unknown form of tunnel construction. For waterway crossings they are an effective alternative to bored tunnels and bridges, particularly in shallower waters, soft alluvial soils, and earthquake-prone areas. Successful implementation requires a thorough understanding of a wide variety of civil engineering disciplines and construction techniques. Immersed Tunnels brings together in one volume all aspects of immersed tunnels from initial feasibility and planning, through design and construction, to operation and maintenance. Get Valuable Insights into Immersed Tunnel Engineering from Expert Practitioners The book presents design and construction principles to give a full appreciation not only of what is involved in an immersed tunnel scheme but also how potential problems are dealt with and overcome. It examines important factors that have to be considered, particularly environmental implications and mechanical and electrical systems. It also gives practical examples of how specific techniques have been used in various projects and highlights issues that designers and constructors should be aware of. In addition, the book discusses operation and maintenance and reviews contractual matters. These aspects are described from the viewpoint of two experienced practitioners in the field who have a wealth of experience on immersed tunnel projects worldwide. As tunnels are increasingly being adopted as engineering solutions around the world, this unique and extensively illustrated reference explores the wide variety of immersed tunnel techniques available to designers and constructors. It provides essential insight for anyone involved, or seeking to be involved, with immersed tunnel projects.
Download or read book Engineering Record Building Record and Sanitary Engineer written by and published by . This book was released on 1893 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Wind Tunnel Testing of High Rise Buildings written by Peter Irwin and published by Routledge. This book was released on 2013-06-19 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the 1960s, wind tunnel testing has become a commonly used tool in the design of tall buildings. It was pioneered, in large part, during the design of the World Trade Center Towers in New York. Since those early days of wind engineering, wind tunnel testing techniques have developed in sophistication, but these techniques are not widely understood by the designers using the results. As a direct result, the CTBUH Wind Engineering Working Group was formed to develop a concise guide for the non-specialist. The primary goal of this guide is to provide an overview of the wind tunnel testing process for design professionals. This knowledge allows readers to ask the correct questions of their wind engineering consultants throughout the design process. This is not an in-depth guide to the technical intricacies of wind tunnel testing, it focusses instead on the information the design community needs, including: a unique methodology for the presentation of wind tunnel results to allow straightforward comparison of results from different wind tunnel laboratories. advice on when a tall building is likely to be sufficiently sensitive to wind effects to benefit from a wind tunnel test background for assessing whether design codes and standards are applicable details of the types of tests that are commonly conducted descriptions of the fundamentals of wind climate and the interaction of wind and tall buildings This unique book is an essential guide for all designers of tall buildings, and anyone else interested in the process of wind tunnel testing for tall buildings.
Download or read book Wind Effects on Buildings and Design of Wind Sensitive Structures written by Ted Stathopoulos and published by Springer Science & Business Media. This book was released on 2007-12-31 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by seven internationally known experts, the articles in this book present the fundamentals and practical applications of contemporary wind engineering. It covers complex problems in wind-building interaction from the perspective of a structural designer, examining both experimental and computational approaches and their relative merits.
Download or read book Infrastructure of America s Tunnels written by Marcia Amidon Lusted and published by Mitchell Lane. This book was released on 2019-07-04 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Infrastructure is something that we use every day, like roads, bridges, and tunnels, but probably never think too much about. However, in the United States, many parts of the countrys infrastructure are old, falling apart, and desperately need repair and upgrading. Tunnels especially are vital to transportation, and extremely dangerous when they collapse. This book explores eight tunnels of different types that are lifelines for transportation in the US, but are now at risk. Whether its Bostons Big Dig, the twin railroad tunnels under the Hudson River, Californias Hetch Hetchey water system, or a rail tunnel in Baltimore thats more than 100 years old, these tunnels are very important to the entire country. Without emergency repairs and expansion, these tunnels could fail, with catastrophic results.
Download or read book Buildings and Structures written by Andrew Solway and published by Capstone. This book was released on 2011-07 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This addition to the visually stimulating Sci-Hi series looks at the application of science and new technologies to the field of buildings and structures, from the tallest towers to dams, stadia, and canals. It looks at new materials, discoveries, and inventions, and assesses their environmental impact.
Download or read book Graphing Buildings and Structures written by Yvonne Thorpe and published by Capstone Classroom. This book was released on 2008-12-04 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explains how graphs can be used to help students learn about buildings and structures, describing the different types of graphs that can be used to gather and organize data about the topics and including information about tunnels, bridges, skyscrapers, and dams.
