rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: MASH TL-4 evauation of the TxDOT type C2P bridge rail
  title info:
    title: Roadside safety device crash testing
  name:
    name part: Williams, William F.
    name part: (Transportation engineer)
    role:
      role term: creator
    role:
      role term: author.
  name:
    name part: Bligh, Roger P.
    role:
      role term: author.
  name:
    name part: Menges, Wanda L.
    role:
      role term: author.
  name:
    name part: Kuhn, Darrell L.
    role:
      role term: author.
  name:
    name part: Texas
    name part: Department of Transportation.
    name part: Research and Technology Implementation Office,
    role:
      role term: sponsoring body.
  name:
    name part: United States
    name part: Federal Highway Administration,
    role:
      role term: sponsoring body.
  name:
    name part: Texas A & M Transportation Institute
    role:
      role term: publisher.
  type of resource: text
  genre: bibliography
  genre: Electronic books.
  origin info:
    place:
      place term: txu
    date issued: 2017
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: remote
    extent: 1 online resource (xi, 139 pages) : illustrations (some color)
  abstract: The objective of this research was to evaluate the impact performance of the Texas Department of Transportation (TxDOT) Type C2P Bridge Rail according to the safety-performance evaluation guidelines included in the American Association of State Highway and Transportation Officials Manual for Assessing Safety Hardware (MASH) for Test Level Four (TL-4). This report describes the TxDOT Type C2P Bridge Rail , documents the impact performance of the bridge rail system according to MASH TL-4 evaluation criteria for longitudinal barriers, and presents recommendations regarding implementation. MASH Tests 4-10 and 4-11 evaluate a barrier's ability to successfully contain and redirect passenger vehicles and evaluate occupant risk. MASH Test 4-12 evaluates the structural adequacy of the bridge rail. All three tests were performed on the TxDOT Type C2P Bridge Rail. For Test 4-12, the post welds were not properly fabricated according to the project design drawings. As a result, some post welds in the immediate impact area did rupture from the MASH Test 4-12 truck impact. These ruptured post welds did aggravate the stability of the single unit truck during the test. For subsequent tests, the posts were welded correctly as per the project drawings. The bridge rail posts, with the correct post welds, should only improve the performance of the single unit truck. The TxDOT Type C2P Bridge Rail performed acceptably for MASH TL-4.
  note: by William F Williams, P.E., Associate Research Engineer, Texas A&M Transportation Institute, Rober P. Bligh, Ph.D., P.E., Senior Research Engineer, Texas A&M Transportation Institute, Wanda L. Menges, Research Specialist, Texas A&M Transportation Institute and Darrell L. Kuhn, P.E., Research Specialist, Texas A&M Transportation Institute.
  note: "Report Number FFHWA/TX-16/9-1002-15-2"--Technical report documentation page.
  note: Technical report; September 2015--August 2016.
  note: Performed in cooperation with the Texas Department of Transportation and the Federal Highway Administration 9-1002-15.
  note: Includes bibliographical references (page 49).
  subject:
    geographic code: n-us-tx
  subject:
    topic: Bridge railings
    topic: Impact testing
  subject:
    topic: Trucks
    topic: Crash tests
    geographic: Texas
  subject:
    topic: Bridge railings
    topic: Safety measures
  related item:
    title info:
      title: Research report (Austin, Tex.) ; no. 9-1002-15-2
  identifier: http://tti.tamu.edu/documents/9-1002-15-2.pdf
  record info:
    record content source: TXA
    record creation date: 170413
    record change date: 20170926114941.0
    record identifier: in00003831360
    language of cataloging:
      language term: eng