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2012年01期
| 标题 |
| 襄渝线下行段提速桥梁安全评估与加固措施(52卷) |
| 英文标题 |
| Safety assessment and reinforcing measures for bridge at speed up in going down section of Xiangfan-Chongqing railway |
| 摘要 |
| 本文采用动载试验方法，对比分析梁体加固前后的桥梁横向振动测试结果，对襄渝线下行段进行了安全评估，提出了提速对策，建议对梁体、石砌桥墩、片石混凝土桥墩进行加固，研究结论可供提速线路桥梁加固参考。 |
| 作者 |
| 新闻作者:刘艳会 |
| 关键字 |
关键词:提速桥梁 动载试验 安全评估 |
