Transportation Tunnels
Transportation Tunnels

Author: S. Ponnuswamy

Publisher: CRC Press

Published: 2017-12-21

Total Pages: 370

ISBN-13: 1498785484

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Transportation Tunnels, 2nd Edition provides a comprehensive text on tunneling and tunnel engineering applicable in general to all types of tunnels, with more detailed information on highway and railway tunnels. While the First Edition of the book was confined to deal with railway and highway tunnels, the Second Edition is also extensively considering the latest trends in use of tunnels in different other fields. The book has been revised to provide coverage of water conveyance, navigation and material conveyance tunnels also and deals with these subjects in more detail. It covers all aspects of investigation, design, construction, monitoring and maintenance of tunnels. Special emphasis has been laid on the geotechnical investigations, interpretation of findings and relating the same to the design as well as the construction of tunnels. The book reflects the advancements in the knowledge of ground behaviour and rock mechanics and also in construction technology, including use of TBM in the last two decades. It covers in sufficient detail the basic requirements of tunnel profile, the geometric parameters, clearance requirements, aerodynamics, and cost economics in fixing alignments with different design parameters like curvature, gradient and operational requirements. It discusses in detail alternative forms of the cross section / profile and illustrates design methodology with examples. The different methodologies that have been used in the past using timber or steel supports by stage wise expansion of cross sections and modern methodologies used for boring full profile using new tunneling methods and Tunnel Boring Machines are also comprehensively discussed. Requirements of tunnels in respect of ventilation, lighting and drainage are adequately covered. Separate chapters have been included on ‘Instrumentation’ and ‘Tunnel Inspection and Maintenance’. The expanded text on the use and advantages of methodologies and equipment for dealing with various aspects of construction of tunnels is based on observations through site visits, discussions with, and experiences of people as recorded on large number of tunneling works which have been taken up recently for railways, highways and urban transport subway projects. The book can serve as a textbook for undergraduate and graduate students and as a reference book for practicing engineers.

Transportation Tunnels
Transportation Tunnels

Author: S. Ponnuswamy

Publisher: CRC Press

Published: 2017-12-21

Total Pages: 385

ISBN-13: 1315349302

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Transportation Tunnels, 2nd Edition provides a comprehensive text on tunneling and tunnel engineering applicable in general to all types of tunnels, with more detailed information on highway and railway tunnels. While the First Edition of the book was confined to deal with railway and highway tunnels, the Second Edition is also extensively considering the latest trends in use of tunnels in different other fields. The book has been revised to provide coverage of water conveyance, navigation and material conveyance tunnels also and deals with these subjects in more detail. It covers all aspects of investigation, design, construction, monitoring and maintenance of tunnels. Special emphasis has been laid on the geotechnical investigations, interpretation of findings and relating the same to the design as well as the construction of tunnels. The book reflects the advancements in the knowledge of ground behaviour and rock mechanics and also in construction technology, including use of TBM in the last two decades. It covers in sufficient detail the basic requirements of tunnel profile, the geometric parameters, clearance requirements, aerodynamics, and cost economics in fixing alignments with different design parameters like curvature, gradient and operational requirements. It discusses in detail alternative forms of the cross section / profile and illustrates design methodology with examples. The different methodologies that have been used in the past using timber or steel supports by stage wise expansion of cross sections and modern methodologies used for boring full profile using new tunneling methods and Tunnel Boring Machines are also comprehensively discussed. Requirements of tunnels in respect of ventilation, lighting and drainage are adequately covered. Separate chapters have been included on ‘Instrumentation’ and ‘Tunnel Inspection and Maintenance’. The expanded text on the use and advantages of methodologies and equipment for dealing with various aspects of construction of tunnels is based on observations through site visits, discussions with, and experiences of people as recorded on large number of tunneling works which have been taken up recently for railways, highways and urban transport subway projects. The book can serve as a textbook for undergraduate and graduate students and as a reference book for practicing engineers.

Public Transportation Security
Public Transportation Security

Author: John N. Balog

Publisher: Transportation Research Board

Published: 2002

Total Pages: 184

ISBN-13: 0309098718

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These volumes focus on the concerns that transit agencies are addressing when developing programs in response to the terrorist attacks of September 11, 2001, and the anthrax attacks that followed. Future volumes of the report will be issued as they are completed.

The Blue Ridge Tunnel
The Blue Ridge Tunnel

Author: Mary E. Lyons

Publisher: Arcadia Publishing

Published: 2014-02-25

Total Pages: 247

ISBN-13: 1625849524

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The true story of the construction of the historic Crozet railroad tunnel—as seen through the eyes of three Irish immigrant families who helped build it. In one of the greatest engineering feats of the time, Claudius Crozet led the completion of Virginia’s Blue Ridge Tunnel in 1858. More than a century and a half later, the tunnel stands as a National Historic Civil Engineering Landmark, but the stories and lives of those who built it are the true lasting triumph. Irish immigrants fleeing the Great Hunger poured into America resolved to find something to call their own. They would persevere through life in overcrowded shanties and years of blasting through rock to see the tunnel to completion. In this intriguing history, Mary E. Lyons follows three Irish families in their struggle to build Crozet’s famed tunnel—and their American dream. Includes photos and illustrations

Highway Under the Hudson
Highway Under the Hudson

Author: Robert W. Jackson

Publisher: NYU Press

Published: 2011-12

Total Pages: 304

ISBN-13: 0814742998

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Every year, more than thirty-three million vehicles traverse the Holland Tunnel, making their way from Jersey City and Lower Manhattan. From tourists to commuters, many cross the tunnel's 1.6 mile corridor on a daily basis, and yet few know much about this amazing feat of early 20th-century engineering. How was it built, by whom, and at what cost? These and many other questions are answered in Highway under the Hudson, Robert W. Jackson's story about this seminal structure in the history of urban transportation. In this meticulously researched work, Jackson provides the first complete history of the planning, financing and construction of the Holland Tunnel. Dubbed the "Eighth Wonder of the World" when it opened in 1927, the Holland Tunnel was the longest vehicular tunnel in the world st the time of its construction. In Highway under the Hudson, Jackson explains the economic forces which led to the need for the tunnel, and details the extraordinary political and social politicking that took place on both sides of the Hudson River to enable its construction. He introduces us to important figures in the tunnel's history, such as New Jersey Governor Walter E. Edge, who, more than anyone else, made the dream of a tunnel a reality; George Washington Goethals (builder of the Panama Canal and namesake of the Goethals bridge), the first chief engineer of the project; engineers Ole Singstad, who designed the ventilation system, and Clifford Holland, the chief engineer for whom the tunnel is named; New Jersey Bridge and Tunnel commissioners Thomas Albeus Adams and John F. Boyle, who tried to profit from the tunnel's construction; Jersey City Mayor Frank Hague, who blocked completion of the tunnel until the New York Bridge and Tunnel Commission agreed to pay for street improvements in his city; and the compressed-air workers (called "sandhogs") who risked their lives to build the tunnel. Fully illustrated with more than 50 beautiful photographs and drawings, Jackson's story of the Holland Tunnel is one of great human drama, with heroes and villains, that illustrates how great things are accomplished, and at what price.

Design Fires in Road Tunnels
Design Fires in Road Tunnels

Author: Igor Y. Maevski

Publisher: Transportation Research Board

Published: 2011

Total Pages: 199

ISBN-13: 0309143306

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TRB’s National Cooperative Highway Research Program (NCHRP) 415: Design Fires in Road Tunnels information on the state of the practice of design fires in road tunnels, focusing on tunnel fire dynamics and the means of fire management for design guidance.

Infrastructure of America's Tunnels
Infrastructure of America's Tunnels

Author: Marcia Amidon Lusted

Publisher: Mitchell Lane

Published: 2019-07-04

Total Pages: 76

ISBN-13: 1545745633

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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 country’s 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 Boston’s Big Dig, the twin railroad tunnels under the Hudson River, California’s Hetch Hetchey water system, or a rail tunnel in Baltimore that’s 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.

Technical Manual for Design and Construction of Road Tunnels--civil Elements
Technical Manual for Design and Construction of Road Tunnels--civil Elements

Author:

Publisher: AASHTO

Published: 2010

Total Pages: 648

ISBN-13: 1560514574

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"The increased use of underground space for transportation systems and the increasing complexity and constraints of constructing and maintaining above ground transportation infrastructure have prompted the need to develop this technical manual. This FHWA manual is intended to be a single-source technical manual providing guidelines for planning, design, construction and rehabilitation of road tunnels, and encompasses various types of road tunnels"--P. ix.