题名: |
Testing of New Bridge Rail and Transition Designs. Volume 2. Appendix A. Oregon Side Mounted Bridge Railing; Final rept. Aug 86-Sep 93 |
作者: |
Buth, C. E.; Hirsch, T. J.; Menges, W. L. |
关键词: |
Bridge parapet design; Impact tests; Ultimate strength method; Highway safety |
摘要: |
The Oregon side-mounted bridge railing consists of a 10-gauge thrie-beam mounted on W6x15 posts. A structural analysis of the railing indicates it will resist approximately 25 kips (111 kN) from a colliding vehicle. Full-scale crash tests demonstrated acceptable performance for performance level one of the 1989 Guide Specifications for Bridge Railings. |
总页数: |
247p |
报告类型: |
科技报告 |