Approach guardrail transition for concrete safety shape barriers

Ron Faller, John D. Reid, John R. Rohde

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

An approach guardrail transition for use with concrete safety shape barriers was developed and crash-tested. The transition was constructed with two nested thrie-beam rails, measuring 2.66 mm thick, and supported by nine W150 × 13.5 steel posts. Post spacings consisted of one at 292 mm, five at 476 mm, and three at 952 mm. Structural tube spacer blockouts were used in the transition system. The system successfully met the Test Level 3 requirements specified in NCHRP Report 350: Recommended Procedures for the Safety Performance Evaluation of Highway Features.

Original languageEnglish (US)
Pages (from-to)111-121
Number of pages11
JournalTransportation Research Record
Issue number1647
DOIs
StatePublished - Jan 1 1998

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Concretes
Rails
Steel

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Mechanical Engineering

Cite this

Approach guardrail transition for concrete safety shape barriers. / Faller, Ron; Reid, John D.; Rohde, John R.

In: Transportation Research Record, No. 1647, 01.01.1998, p. 111-121.

Research output: Contribution to journalArticle

Faller, Ron ; Reid, John D. ; Rohde, John R. / Approach guardrail transition for concrete safety shape barriers. In: Transportation Research Record. 1998 ; No. 1647. pp. 111-121.
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