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Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 40
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Book Description
This report evaluates the Department of Transportation's (DOT's) current methodology for determining bridge needs, compares it with a level-of-service approach, and evaluates which method provides the more useful information for assessing the nation's bridge needs. The report also discusses DOT's reauthorization proposal to use a new methodology for identifying deficient bridges eligible for federal funding.
Author: United States. General Accounting Office
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 40
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Book Description
This report evaluates the Department of Transportation's (DOT's) current methodology for determining bridge needs, compares it with a level-of-service approach, and evaluates which method provides the more useful information for assessing the nation's bridge needs. The report also discusses DOT's reauthorization proposal to use a new methodology for identifying deficient bridges eligible for federal funding.
Author: Kimberly J. Brown (Journalist)
Publisher: U of Nebraska Press
ISBN: 1640120696
Category : Technology & Engineering
Languages : en
Pages : 408
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Book Description
"A bridge shouldn't just fall down," Senator Amy Klobuchar said after the August 1, 2007, collapse of the Minneapolis I-35W eight-lane steel truss bridge, which killed 13 motorists, injured 145, and left a collective wound on the city's psyche and infrastructure. On her way to a soccer game with a fellow teammate, Kimberly J. Brown experienced the collapse firsthand, falling 114 feet in her teammate's car to the Mississippi River. Although terrified, injured, and in shock, she survived. In this sobering memoir and exposé, Brown recounts her harrowing experience. In the aftermath of the disaster, Brown became both an advocate for survivors and an unofficial whistle-blower about decaying infrastructure. She details her investigation and correspondence with Thornton Tomasetti engineers, including the false official account of the collapse and the eventual revelation of its real causes. In addition, she chronicles the ongoing decay of America's bridges and the continuing challenges faced by leaders to address infrastructure problems across the country. After nearly a decade of research into the collapse and her active and ongoing recovery from psychic and physical injuries, Brown shares her experience and answers the questions we should all be asking: Why did this bridge collapse? And what could have been done to prevent this tragedy?
Author: Barry B. LePatner
Publisher: UPNE
ISBN: 0984497803
Category : Business & Economics
Languages : en
Pages : 265
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Book Description
A comprehensive overview of the shocking state of our nation's infrastructure and what must be done to fix it
Author: John B. Kosmatka
Publisher:
ISBN:
Category : Composite materials
Languages : en
Pages : 414
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Book Description
Author: United States. Congress. House. Committee on Transportation and Infrastructure
Publisher:
ISBN:
Category : Architecture
Languages : en
Pages : 346
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Book Description
Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Transportation and Housing and Urban Development, and Related Agencies
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 48
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Book Description
Author: Fabio Biondini
Publisher: Routledge
ISBN: 1351038133
Category : Technology & Engineering
Languages : en
Pages : 198
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Book Description
Relevant advances have been accomplished by the scientific community and engineering profession in the design, assessment, monitoring, maintenance, and management of sustainable and resilient bridge structures and infrastructures. These advances have been presented and discussed at The Sixth International Conference on Bridge Maintenance, Safety And Management (IABMAS 2012), held in Stresa, Italy, from 8 to 11 July 2012 (http://www.iabmas2012.org). IABMAS 2012 has been organised on behalf of the International Association for Bridge Maintenance And Safety (IABMAS) under the auspices of Politecnico di Milano. This book collects the extended versions of selected papers presented at IABMAS 2012 and invited papers originally published in a Special Issue of Structure and Infrastructure Engineering. These papers provide significant contributions to the process of making more rational decisions in bridge design, assessment, monitoring and maintenance. The editors would like to thank the authors for their contributions and hope that this collection of papers will represent a valuable reference for scientific research and engineering applications in the fields of design, assessment, monitoring, and maintenance of bridges and infrastructure networks.
Author: New York (State).
Publisher:
ISBN:
Category : Law
Languages : en
Pages : 55
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Book Description
Author: M. Shahria Alam
Publisher: Springer Nature
ISBN: 3031632761
Category :
Languages : en
Pages : 463
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Book Description
Author:
Publisher:
ISBN:
Category : Bridges
Languages : en
Pages : 208
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Book Description
This research report discusses the planning necessary for the proper development, acquisition, installation, and maintenance of an effective health monitoring network for transportation infrastructure systems. A comprehensive literature search was conducted, and the materials were compiled into a database, reviewed, and synthesized. Data elements vital for maintaining safe and functional transportation infrastructures were identified and discussed for bridge structures, pavements, and geotechnical structures. Moreover, the steps necessary for planning an instrumentation system for a particular structure are presented. Sample design plans for the transportation infrastructure systems that are typically constructed in Wisconsin were obtained from WisDOT, and suggested instrumentation plans were developed for these transportation systems. One of the objectives of the research project is to identify urban freeway construction projects that could efficiently serve as hosts for an infrastructure health monitoring (IHM) instrumentation testbed. Major current and near-future construction projects in Wisconsin were identified and critically evaluated to identify a candidate project to host the IHM testbed. Among the candidates, the Zoo Interchange reconstruction project is recommended for hosting the infrastructure health monitoring testbed. Cost estimates based on current market prices are provided for the instrumentation plans developed for IHM of bridge structures, pavements, and geotechnical structures. To provide an example of using IHM data in applications, archived data from the Marquette Interchange instrumentation project was used to develop vehicle wander patterns and load spectra data, both in the form needed to conduct a mechanistic appraisal of the pavement structure using the DARWin ME software. The research team designed and conducted an IHM survey of state highway agencies in the U.S. and Canada. The survey showed that 46 percent of state DOTs have implemented health monitoring applications for transportation infrastructure. The survey also identified the impediments facing state DOTs in implementing IHM systems.
