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原文传递 Crash Test and Evaluation of the TxDOT T224 Bridge Rail

题名：	Crash Test and Evaluation of the TxDOT T224 Bridge Rail
作者：	Williams, W. F.; Bligh, R. P.; Menges, W. L.; Kuhn, D. L.
关键词：	Roadside safety##Crash test dummies##Impact performances##Longitudinal barriers##Bridge rail##Crash testing##Requirements analysis##
摘要：	The objective of this research was to evaluate the impact performance of the TxDOT T224 Bridge Rail according to the safety-performance evaluation guidelines included in AASHTO MASH for Test Level Five (TL-5). This report describes the TxDOT T224 Bridge Rail, documents the impact performance of the rail system according to MASH TL-5 evaluation criteria, and presents recommendations regarding implementation. The TxDOT T224 Bridge Rail as tested herein met all the safety evaluation criteria and performance requirements of MASH TL-5. Based on the successful results from all three full-scale crash tests, the TxDOT T224 Bridge Rail as tested and reported herein is recommended for implementation on new bridges requiring MASH TL-5 performance requirements.
总页数：	116
报告类型：	科技报告