|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011年11 期
| 标题 |
| 高铁桥梁施工中大型施工车辆变线技术探讨(51 卷) |
| 英文标题 |
| Discussion on technology to change line for huge bridge-building-coach during erecting high speed railway bridge |
| 摘要 |
| 针对并行高速铁路桥梁施工中大型重载施工车辆桥上变线问题，以客运专线并行桥梁施工中900 t运梁车桥上变线实例为基础，结合900 t运梁车桥上变线仿真分析结果，较为系统地探讨了高速铁路施工中大型重载施工车辆桥上变线过程中的几个主要问题，并提出了相应的施工措施。相关技 |
| 作者 |
| 新闻作者:王外存，李松，唐英，张三峰 |
| 关键字 |
