United States Department of Transportation
i
Testing of small and large sign support systems FOIL test number : 92F038
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1994-01-01
[PDF-1.52 MB]
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Alternative Title:Testing of small and large sign support systems Federal Outdoor Impact Laboratory test numbers
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Edition:Test report
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NTL Classification:NTL-SAFETY AND SECURITY-Highway Safety
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Abstract:This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 60 mi/h (96.6 km/h), test 92F038. The vehicle used for this test was a 1986 Honda Civic. The purpose of this test was to evaluate the high-speed safety performance of a triple legged steel 2.5-lb/ft (3.7-kg/m), 8-in (203.2-mm) splice, u-channel sign support. The performance evaluation was based on the latest requirements for breakaway supports as specified in Volume 54, Number 3 of the Federal Register dated January 5, 1989. These criteria specify, in part, that the occupant change in velocity must be 16 ft/s (4.9 m/s) or less, that the significant test article stub height remaining after impact be no more than 4 in (101.6 mm), and that there can be no occupant compartment intrusion. The test results indicate that the 2.5-lb/ft (3.7-kg/m) u-channel sign support system meets all of the applicable safety criteria for the high-speed test in strong soil as specified by the FHWA.
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