原文传递
Summary Report on Selected Bridge Railings; Final rept. 1989.9-1991.12
| 题名： | Summary Report on Selected Bridge Railings; Final rept. 1989.9-1991.12 |
| 作者： | Ray, M. H. |
| 关键词： | Highway bridges; Barriers; Design standards; Crash tests; Highway safety; Bridge barrier rails; Concrete structures; Walls; Pipes(Tubes); Steels; Costs |
| 摘要： | The report summarizes the development, testing and field experience for three bridge railing designs: the F-shape concrete bridge railing, the vertical wall bridge railing and the Illinois 2399-1 steel tube bridge railing. Descriptions of these appurtenances and an explanation of the design principals is included along with estimates of the construction cost. |
| 总页数： | 34p |
| 报告类型： | 科技报告 |
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