|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011年06 期
| 标题 |
| 桥涵顶进限速45 km/h线路加固体系施工改进实践(51 卷) |
| 英文标题 |
| Construction improvement practice in reinforcing system for speed-restrained 45 km/h railway |
| 摘要 |
| 依据铁路桥涵顶进施工慢行限制速度45 km/h条件下，纵横梁结合吊轨梁线路加固体系设计的试验检验数据及分析结果，在大秦线杨雁路地道桥工程的实施中，对此种线路加固体系的设计、施工进行了改进实践，取得了良好的效果，验证了改进后线路加固体系的可靠性。 |
| 作者 |
| 新闻作者:陈 宜，彭 华，蔡小培 |
| 关键字 |
