Infrastructure of America's Tunnels PDF Download
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Author: Marcia Amidon Lusted
Publisher: Mitchell Lane
ISBN: 1545745633
Category : Juvenile Nonfiction
Languages : en
Pages : 70
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Book Description
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.
Author: Marcia Amidon Lusted
Publisher: Mitchell Lane
ISBN: 1545745633
Category : Juvenile Nonfiction
Languages : en
Pages : 70
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Book Description
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.
Author: Michael Beer
Publisher:
ISBN: 9780784415139
Category : Tunnels
Languages : en
Pages : 130
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Book Description
IRP 2 contains selected papers from the 2016 International Workshop on Resiliency of Urban Tunnels, which address tunnels as a part of the complex urban infrastructure system and provide a basis for the development of a dynamic risk control and resilient design approach to urban tunnels.
Author: Alan Howard
Publisher: Society for Mining, Metallurgy & Exploration
ISBN: 0873354664
Category : Technology & Engineering
Languages : en
Pages : 1158
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Book Description
Your timely source for more cost-effective and less disruptive solutions to your underground infrastructure needs. The North American Tunneling Conference is the premier biennial tunneling event for North America, bringing together the brightest, most resourceful, and innovative minds in the tunneling industry. It underscores the important role that the industry plays in the development of underground spaces, transportation and conveyance systems, and other forms of sustainable underground infrastructure. With every conference, the number of attendees and breadth of topics grow. The authors—experts and leaders in the industry—share the latest case histories, expertise, lessons learned, and real-world applications from around the globe. Crafted from a collection of 126 papers presented at the conference, this book takes you deep inside the projects. It includes challenging design issues, fresh approaches on performance, future projects, and industry trends as well as ground movement and support, structure analysis, risk and cost management, rock tunnels, caverns and shafts, TBM technology, and water and wastewater conveyance.
Author: Paul Madsen
Publisher: Society for Mining, Metallurgy & Exploration
ISBN: 0873355016
Category : Technology & Engineering
Languages : en
Pages : 946
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Book Description
Your timely source for more cost-effective and less disruptive solutions to your underground infrastructure needs. The North American Tunneling Conference is the premier biennial tunneling event for North America, bringing together the brightest, most resourceful, and innovative minds in the tunneling industry. It underscores the important role that the industry plans in the development of underground spaces, transportation and conveyance systems, and other forms of sustainable underground infrastructure. With every conference, the number of attendees and breadth of topics grows. The authors—expert and leaders in the industry—share the latest case histories, expertise, lessons learned, and real-world applications from around the globe. Crafted from a collection of 92 papers presented at the conference, this book takes you deep inside the projects. It includes sections on technology, planning, design, and case histories.
Author: Lawrence R. Eckert
Publisher: SME
ISBN: 0873353315
Category : Tunneling
Languages : en
Pages : 994
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Book Description
"Taken from a collection of papers presented at the prestigious 2010 North American Tunneling Conference"--p. [4] of cover.
Author: Tom Mangold
Publisher: Presidio Press
ISBN: 0307833364
Category : History
Languages : en
Pages : 338
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Book Description
At the height of the Vietnam conflict, a complex system of secret underground tunnels sprawled from Cu Chi Province to the edge of Saigon. In these burrows, the Viet Cong cached their weapons, tended their wounded, and prepared to strike. They had only one enemy: U.S. soldiers small and wiry enough to maneuver through the guerrillas’ narrow domain. The brave souls who descended into these hellholes were known as “tunnel rats.” Armed with only pistols and K-bar knives, these men inched their way through the steamy darkness where any number of horrors could be awaiting them–bullets, booby traps, a tossed grenade. Using firsthand accounts from men and women on both sides who fought and killed in these underground battles, authors Tom Mangold and John Penycate provide a gripping inside look at this fearsome combat. The Tunnels of Cu Chi is a war classic of unbearable tension and unforgettable heroes. Praise for The Tunnels of Cu Chi “A claustrophobic but fascinating tale.”—The Wall Street Journal “Chilling . . . what war really was and how it was fought.”—The New York Times “Gripping . . . highly recommended.”—The Philadelphia Inquirer “Remarkable.”—The Washington Post
Author: Daniele Peila
Publisher: CRC Press
ISBN: 0429755023
Category : Technology & Engineering
Languages : en
Pages : 384
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Book Description
Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art contains the contributions presented at the World Tunnel Congress 2019 (Naples, Italy, 3-9 May 2019). The use of underground space is continuing to grow, due to global urbanization, public demand for efficient transportation, and energy saving, production and distribution. The growing need for space at ground level, along with its continuous value increase and the challenges of energy saving and achieving sustainable development objectives, demand greater and better use of the underground space to ensure that it supports sustainable, resilient and more liveable cities. This vision was the source of inspiration for the design of the logos of both the International (ITA) and Italian (SIG) Tunnelling Association. By placing key infrastructures underground – the black circle in the logos – it will be possible to preserve and enhance the quality of the space at ground level – the green line. In order to consider and value underground space usage together with human and social needs, engineers, architects, and artists will have to learn to collaborate and develop an interdisciplinary design approach that addresses functionality, safety, aesthetics and quality of life, and adaptability to future and varied functions. The 700 contributions cover a wide range of topics, from more traditional subjects connected to technical challenges of design and construction of underground works, with emphasis on innovation in tunneling engineering, to less conventional and archetypically Italian themes such as archaeology, architecture, and art. The book has the following main themes: Archaeology, Architecture and Art in underground construction; Environment sustainability in underground construction; Geological and geotechnical knowledge and requirements for project implementation; Ground improvement in underground constructions; Innovation in underground engineering, materials and equipment; Long and deep tunnels; Public communication and awareness; Risk management, contracts and financial aspects; Safety in underground construction; Strategic use of underground space for resilient cities; Urban tunnels. Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art is a valuable reference text for tunneling specialists, owners, engineers, architects and others involved in underground planning, design and building around the world, and for academics who are interested in underground constructions and geotechnics.
Author: Evan N. Kantwell
Publisher: Nova Publishers
ISBN: 9781604560978
Category : Current Events
Languages : en
Pages : 198
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Book Description
Has anyone actually seen a bridge being built in America? This editor has travelled for almost 40 years in America without seeing a single one being constructed -- and few even being repaired. Some critics point out that America has built excellent bridges in Vietnam and Iraq which indicates that the knowledge base remains intact. Others say that individual states cannot feed their armies of bureaucrats and fund their plush pensions and health care programs and still expect to build bridges. And the federal government cannot be counted on for much of anything useful. This book presents recent reports focusing on this part of America's crumbling infrastructure.
Author: Davidson, Gregg
Publisher: Society for Mining, Metallurgy, and Exploration
ISBN: 0873354001
Category : Technology & Engineering
Languages : en
Pages : 1214
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Book Description
The North American Tunneling Conference is the premier forum to discuss new trends and developments in underground construction in North America. With every conference, the number of attendees and breadth of topics grows. North American Tunneling: 2014 Proceedings reflects the theme for the 2014 conference, “Mission Possible.” The authors share new theories, novel innovations, and the latest tools that make what once may have been perceived as impossible, now possible. The authors of 128 papers share the latest case histories, expertise, lessons learned, and real-world applications from around the globe on a wide range of topics. They cover the successes and failures of challenging construction projects. Read about challenging design issues, fresh approaches on performance, future projects, and industry trends as well as ground movement and support, structure analysis, risk and cost management, rock tunnels, caverns and shafts, TBM technology and selection, and water and wastewater conveyance.
Author: Sam Staley
Publisher: Rowman & Littlefield
ISBN: 0742558797
Category : Roads
Languages : en
Pages : 229
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Book Description
Traffic congestion is a growing problem and unless policy makers and transportation officials make some dramatic changes, it will rise to unacceptable levels by 2030. In, Sam Staley and Adrian Moore explain the inefficient systems and politics that cause this escalating epidemic, presenting commonsense, high-tech solutions that will ease congestion and its troubling consequences. The book considers transportation policy through the intersection of four crucial and timely elements: global, economic, and cultural competitiveness; urban development trends; demographics; and transportation engineering and design. It sets goals for congestion reduction, outlines performance standards that increase transparency, calls for the redesign of the regional transportation network, and describes sufficient investment in technology.
