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Author : Eugene Buth
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 (91 download)
Download or read book NCHRP Report 350 Test 3-11 of the Texas Type T411 Bridge Rail written by Eugene Buth and published by . This book was released on 1998 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Eugene Buth
Publisher :
ISBN 13 :
Total Pages : 35 pages
Book Rating : 4.:/5 (415 download)
Download or read book NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail written by Eugene Buth and published by . This book was released on 1998 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roger P. Bligh
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (32 download)
Download or read book NCHRP Report 350 Test 3-11 of the Modified T8 Bridge Rail written by Roger P. Bligh and published by . This book was released on 2009 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hayes E. Ross
Publisher : Transportation Research Board
ISBN 13 : 0309067502
Total Pages : 103 pages
Book Rating : 4.3/5 (9 download)
Download or read book Evaluation of Roadside Features to Accommodate Vans, Minivans, Pickup Trucks, and 4-wheel Drive Vehicles written by Hayes E. Ross and published by Transportation Research Board. This book was released on 2002 with total page 103 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Roger P. Bligh
Publisher :
ISBN 13 :
Total Pages : 77 pages
Book Rating : 4.:/5 (726 download)
Download or read book MASH Test 3-11 on the Texas T101 Bridge Rail written by Roger P. Bligh and published by . This book was released on 2011 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dean C. Alberson
Publisher :
ISBN 13 :
Total Pages : 54 pages
Book Rating : 4.3/5 (555 download)
Download or read book TL-4 Crash Testing of the F411 Bridge Rail written by Dean C. Alberson and published by . This book was released on 2004 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Texas Department of Transportation (TXDOT) and Florida Department of Transportation (FDOT) frequently receive requests to provide aesthetically pleasing traffic rails for use on select bridges and roadways. TxDOT, in response to providing context sensitive design alternatives, initiated a project to develop additional aesthetically pleasing rail alternatives. Under a previous TxDOT project, the F411 bridge rail was constructed and crash tested to Test Level 3 (TL-3). The TL-3 test is a 4405-lb (2000 kg) pickup impacting the railing at 25 degrees and 62.2 mi/h (100 krn/h). This test requires both containment and stability, and non-overturning. Since some breakage of the parapet is possible, potential for vehicle snagging is likely. Vehicle snagging can contribute to vehicle instabilities in the redirection sequence and potential rollover. The TxDOT F411 bridge rail contained and redirected the vehicle, which remained upright during and after the collision period. The bridge rail met the required specifications for NCHRP Report 350 test 3-11. The objective of this research is the full-scale crash test and evaluation of the F411 to Test Level 4 (TL-4). The most direct approach for accomplishing the objectives of this task is to perform a full-scale TL-4 crash test of this railing design. The TL-4 vehicle is a single-unit box-van truck impacting the railing at 15 degrees and 49.7 mi/h (80 krn/h). While containment is required, overturning of the vehicle 90 degrees is an acceptable test outcome. The TxDOT F411 bridge rail performed acceptably for NCHRP Report 350 test 4-12. Based on the performance of the F411 bridge rail in the full-scale crash test to TL-4 test conditions, the F411 may be used where containment of 18,000 lb single-unit trucks is desired.
Author : Eric A. Keller
Publisher :
ISBN 13 :
Total Pages : 78 pages
Book Rating : 4.:/5 (1 download)
Download or read book Guidelines for Attachments to Bridge Rails and Median Barriers written by Eric A. Keller and published by . This book was released on 2003 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the research project was to collect crash test data relating to bridge rails and median barriers, to collect information about common attachments to traffic barriers, and to evaluate this information for the purpose of developing guidelines for the design and placement of traffic barrier attachments. A comprehensive review of full-scale crash testing of bridge rails and median barriers was conducted in order to establish Zones of Intrusion (ZOIs) for traffic barriers. The primary goal of this review was to identify the extent that a pickup or single-unit truck intrudes over the top of a traffic barrier during a vehicular impact.
Author : Roger P. Bligh
Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.3/5 (91 download)
Download or read book Initial Assessment of Compliance of Texas Roadside Safety Hardware with Proposed Update to NCHRP Report 350 written by Roger P. Bligh and published by . This book was released on 2007 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 698 pages
Book Rating : 4.:/5 (327 download)
Download or read book Report written by and published by . This book was released on 1964 with total page 698 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Pierre Doriou
Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (47 download)
Download or read book Generosissimo nobilissimoque D. D. Carolo de la Mailleraye, maximo armamentarii regii praefacto, castri civitatisque nannetensis gubernatori written by Pierre Doriou and published by . This book was released on 16?? with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William F. Williams
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (733 download)
Download or read book MASH Test 3-11 of the TxDOT Single Slope Bridge Rail (type SSTR) on Pan-formed Bridge Deck written by William F. Williams and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William F. Williams (Transportation engineer)
Publisher :
ISBN 13 :
Total Pages : 65 pages
Book Rating : 4.:/5 (956 download)
Download or read book MASH Test 3-11 of the TxDOT T222 Bridge Rail written by William F. Williams (Transportation engineer) and published by . This book was released on 2016 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William F. Williams
Publisher :
ISBN 13 :
Total Pages : 61 pages
Book Rating : 4.:/5 (818 download)
Download or read book MASH Test 3-11 on the T131RC Bridge Rail written by William F. Williams and published by . This book was released on 2012 with total page 61 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dr Les Hamill
Publisher : CRC Press
ISBN 13 : 9780419205708
Total Pages : 388 pages
Book Rating : 4.2/5 (57 download)
Download or read book Bridge Hydraulics written by Dr Les Hamill and published by CRC Press. This book was released on 1998-12-03 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design of bridges across rivers and streams is a major component of many civil engineering projects. The size of waterways must be kept reasonably small for reasons of economy and yet be large enough to allow floods to pass. Bridge Hydraulics is the first book to consider both arched and rectangular waterway openings in detail and to describe all of the main methods of analysis. With clear examples and relevant case studies, using both laboratory models and full- size bridges in the field, it is not only a thorough and accessible introduction to bridge hydraulics, but also a guide that will enable engineers to produce authoritative analyses and more effective designs.
Author : Robert Frosch
Publisher :
ISBN 13 : 9781622604647
Total Pages : pages
Book Rating : 4.6/5 (46 download)
Download or read book Guardrails for Use on Historic Bridges written by Robert Frosch and published by . This book was released on 2017-06-30 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Bridges that are designated historic present a special challenge to bridge engineers whenever rehabilitation work or improvements are made to the bridges. Federal and state laws protect historically significant bridges, and railings on these bridges can be subject to protection because of the role they play in aesthetics. Unfortunately, original railings on historic bridges do not typically meet current crash-test requirements and typically do not meet current standards for railing height and size of permitted openings. The primary objective of this study is to develop strategies that can be used to address existing railings on historic bridges and to develop solutions that meet current design requirements. In addition to the modification, selection, and design of the bridge railing, the bridge deck is also impacted by changes made to the railing. Due to increased force levels recently required by AASHTO, deck overhangs require significantly more reinforcement than for past practice. These increases are being realized on all bridge decks and may pose particular challenges for the attachment of railing to historic bridges. Therefore, a secondary objective of this project is to investigate the design of the deck overhang and determine whether reduced amounts of reinforcement are possible. For Volume 1 (Replacement Strategies), three phases of research were conducted. First, an overview of current practice for addressing historic bridge railings was performed. Second, an investigation was conducted to document historic bridge railings in Indiana. Finally, rehabilitation solutions were developed to address the specific bridge railings found in Indiana. Based on this research, three retrofit strategies were developed which include an inboard railing, curb railing, and a simulated historic railing. These rehabilitation solutions can be used to address historic bridge railings not only in Indiana, but across the country. For Volume 2 (Bridge Deck Overhang Design), experimental testing of half-scale and full-scale overhang specimens was conducted, and the results were analyzed. Failures of in-service bridge railings were also evaluated. Based on this research, recommendations are provided for the more efficient and economic design of bridge deck overhangs. These recommendations are applicable not only for historic bridges, but for all concrete bridge decks.
Author :
Publisher :
ISBN 13 :
Total Pages : 238 pages
Book Rating : 4.F/5 ( download)
Download or read book Federal-aid Policy Guide written by and published by . This book was released on 1995 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : American Association of State Highway and Transportation Officials. Subcommittee on Bridges and Structures
Publisher : AASHTO
ISBN 13 : 1560514965
Total Pages : 41 pages
Book Rating : 4.5/5 (65 download)
Download or read book The Manual for Bridge Evaluation written by American Association of State Highway and Transportation Officials. Subcommittee on Bridges and Structures and published by AASHTO. This book was released on 2011 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt:
