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NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail; Letter rept. 1997.9-1998.6
| 题名： | NCHRP Report 350 Test 3-11 of the Texas Type T6 Bridge Rail; Letter rept. 1997.9-1998.6 |
| 作者： | Buth, C. E.; Bligh, R. P.; Menges, W. L. |
| 关键词： | Bridge parapet design; Guardrail impact tests; Impact tests; Roadside hazards; Accelerometers |
| 摘要： | The Texas T6 Bridge Rail was developed under a previous TxDOT study with TTI. The Texas Type T6 was crash tested and evaluated under NCHRP Report 230 guidelins. The two tests performed included one test with a 2041-kg passenger vehicle traveling at 99.0 km/h and 27.5 degrees, and the second was with a 1035-kg passenger vehicle traveling at 93.3 km/h and 14.0 degrees. The bridge rail performed acceptably during these two tests. However, with the adoption of NCHRP Report 350, the bridge rail needed to be reevaluated using the 2000-kg pickup truck. This report presents the details and results of the full-scale crash test on the Texas Type T6 Bridge Rail with the 2000-kg pickup truck traveling at 100 km/h and 25 degress to evaluated performance at test level three. |
| 总页数： | 54p |
| 报告类型： | 科技报告 |
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