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Author : Malcolm H. Ray
Publisher :
ISBN 13 : 9780309479950
Total Pages : 97 pages
Book Rating : 4.4/5 (799 download)
Download or read book Guidelines for Shielding Bridge Piers written by Malcolm H. Ray and published by . This book was released on 2018 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Malcolm H. Ray
Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (17 download)
Download or read book Guidelines for Shielding Bridge Piers written by Malcolm H. Ray and published by . This book was released on 2018 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Thomas J. McDonald
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (414 download)
Download or read book Analysis of Safety Benefits for Shielding of Bridge Piers written by Thomas J. McDonald and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The highway system in the State of Iowa includes many grade separation structures constructed to provide maximum safety and mobility to road users on intersecting roadways. However, these structures can present possible safety concerns for traffic passing underneath due to close proximity of piers and abutments. Shielding of these potential hazards has been a design consideration for many years. This study examines historical crash experience in the State of Iowa to address the advisability of shielding bridge piers and abutments as well as other structure support elements considering the offset from the traveled way. A survey of nine Midwestern states showed that six states had bridge pier shielding practices consistent with those in Iowa. Data used for the analyses include crash data (2001 to 2007) from the Iowa Department of Transportation (Iowa DOT), the Iowa DOT's Geographic Information Management System (GIMS) structure and roadway data (2006) obtained from the Office of Transportation Data, and shielding and offset data for the bridges of interest. Additionally, original crash reports and the Iowa DOT video log were also utilized as needed. Grade-separated structures over high-speed, multilane divided Interstate and primary highways were selected for analysis, including 566 bridges over roadways with a speed limit of at least 45 mph. Bridges that met the criteria for inclusion in the study were identified for further analysis using crash data. The study also included economic analysis for possible shielding improvement.
Author : Peter Frederick Lagasse
Publisher : Transportation Research Board
ISBN 13 : 0309099099
Total Pages : 284 pages
Book Rating : 4.3/5 (9 download)
Download or read book Countermeasures to Protect Bridge Piers from Scour written by Peter Frederick Lagasse and published by Transportation Research Board. This book was released on 2007 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores practical selection criteria for bridge-pier scour countermeasures; guidelines and specifications for the design and construction of those countermeasures; and guidelines for their inspection, maintenance, and performance evaluation. Produced along with the report is an interactive version of the countermeasure selection methodology, which defines the proper conditions for the use of each specific countermeasure, and a reference document that contains detailed laboratory testing results and translations of three German "Code of Practice" documents.
Author : T. H. Maze
Publisher :
ISBN 13 :
Total Pages : 2 pages
Book Rating : 4.:/5 (425 download)
Download or read book Safety Benefits of Bridge Pier Shielding written by T. H. Maze and published by . This book was released on 2009 with total page 2 pages. Available in PDF, EPUB and Kindle. Book excerpt: Grade separation structures with piers and abutments close to the roadway may present safety concerns for traffic passing underneath.
Author : Hao Wu
Publisher : Springer Nature
ISBN 13 : 9819757142
Total Pages : 744 pages
Book Rating : 4.8/5 (197 download)
Download or read book Highway Bridge under Collision and Explosion written by Hao Wu and published by Springer Nature. This book was released on with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher : AASHTO
ISBN 13 : 1560515090
Total Pages : 345 pages
Book Rating : 4.5/5 (65 download)
Download or read book Roadside Design Guide written by American Association of State Highway and Transportation Officials. Task Force for Roadside Safety and published by AASHTO. This book was released on 2011 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The Roadside Design Guide presents a synthesis of current information and operating practices related to roadside safety and is written in dual units-metric and U.S. Customary. This book is a guide. It is not a standard, nor is it a design policy. It is intended to use as a resource document from which individual highway agencies can develop standards and policies. Although much of the material in the guide can be considered universal in its application, several recommendations are subjective in nature and may need modification to fit local conditions. However, it is important that significant deviations from the guide be based on operational experience and objective analysis. The 2011 edition of the AASHTO Roadside Design Guide has been updated to include hardware that has met the evaluation criteria contained in the National Cooperative Highway Research Program (NCHRP) Report 350: Recommended Procedures for the Safety Performance Evaluation of Highway Features and begins to detail the most current evaluation criteria contained under the Manual for Assessing Safety Hardware, 2009 (MASH). For the most part, roadside hardware tested and accepted under older guidelines that are no longer applicable has not been excluded in this edition." -- AASHTO website.
Author :
Publisher :
ISBN 13 :
Total Pages : 726 pages
Book Rating : 4.X/5 (6 download)
Download or read book Highway Drainage Guidelines written by and published by . This book was released on 1999 with total page 726 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Association of State Highway and Transportation Officials. Task Force for Roadside Safety
Publisher :
ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.0/5 ( download)
Download or read book Roadside Design Guide written by American Association of State Highway and Transportation Officials. Task Force for Roadside Safety and published by . This book was released on 1989 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : U. S. Department of Transportation
Publisher :
ISBN 13 : 9781329651029
Total Pages : 0 pages
Book Rating : 4.6/5 (51 download)
Download or read book Bridge Scour and Stream Instability Countermeasures written by U. S. Department of Transportation and published by . This book was released on 2015-10-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this document is to identify and provide design guidelines for bridge scour and stream instability countermeasures that have been implemented by various State departments of transportation (DOTs) in the United States. Countermeasure experience, selection, and design guidance are consolidated from other FHWA publications in this document to support a comprehensive analysis of scour and stream instability problems and provide a range of solutions to those problems. The results of recently completed National Cooperative Highway Research Program (NCHRP) projects are incorporated in the design guidance, including: countermeasures to protect bridge piers and abutments from scour; riprap design criteria, specifications, and quality control, and environmentally sensitive channel and bank protection measures. Selected innovative countermeasure concepts and guidance derived from practice outside the United States are introduced. In addition, guidance for the preparation of Plans of Action ...
Author :
Publisher :
ISBN 13 :
Total Pages : 126 pages
Book Rating : 4.3/5 (555 download)
Download or read book Guidelines for Removal of Handrails on Narrow Culverts and Bridges written by and published by . This book was released on 1999 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Richard G. Phillips
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)
Download or read book Roadside Barriers for Bridge Pier Protection written by Richard G. Phillips and published by . This book was released on 1984 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seven full-scale crash tests were conducted to evaluate a concrete bridge-pier protection barrier. This consists of four concrete half-section safety-shape barriers placed in front of the pier and flaring back from the pavement edge. The concrete barrier's end is protected by a 6- by 6-in. box-beam guiderail bolted to the concrete. The barrier was impacted at various points with either 1800- or 4500-lb sedans at 15 degrees and 25 degrees at about 60 mph. The original design caused vehicles to roll over when the concrete barrier was impacted at 25 degree near the first bridge pier. The design was modified by extending the box-beam across the face of the barrier directly in front of the piers.
Author : United States. National Bureau of Standards
Publisher :
ISBN 13 :
Total Pages : 470 pages
Book Rating : 4.3/5 (243 download)
Download or read book Publications of the National Bureau of Standards ... Catalog written by United States. National Bureau of Standards and published by . This book was released on 1983 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 476 pages
Book Rating : 4.F/5 ( download)
Download or read book NBS Special Publication written by and published by . This book was released on 1968 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher : Transportation Research Board National Research
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.3/5 (555 download)
Download or read book Guidelines for the Use of Weathering Steel in Bridges written by and published by Transportation Research Board National Research. This book was released on 1989 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Margaret Joanna Rys
Publisher :
ISBN 13 :
Total Pages : 188 pages
Book Rating : 4.3/5 (555 download)
Download or read book Use of Guardrail on Low-volume Roads According to Safety and Cost Effectiveness written by Margaret Joanna Rys and published by . This book was released on 1999 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this study was to develop guidelines for the use of guardrail on low-volume roads (LVR) in Kansas according to safety and cost effectiveness. A comprehensive review of the research literature was conducted to explore and gather information on the use of guardrail on LVR according to safety and cost effectiveness. The purpose of this information search was to identify the general elements used to determine the need for guardrail on LVR and to review any specific guidelines already in use by other states. The principle findings from this literature review are presented in this report.
Author : W. E. Bullard
Publisher :
ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.:/5 (31 download)
Download or read book Water Related Land Use Planning Guidelines written by W. E. Bullard and published by . This book was released on 1974 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
