|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011年01 期
| 标题 |
| 乌精二线无缝线路应力放散施工技术(51 卷) |
| 英文标题 |
| Construction technology of destressing in CWR(Continuous Welded Rail) used in Urumqi-Jinghe second railway line |
| 摘要 |
| 在无缝线路施工中，应力放散均匀和锁定轨温的控制是施工过程中的核心问题，应力放散均匀，使实际锁定轨温控制在设计锁定轨温范围内，是施工控制的关键工序。本文主要以乌精二线无缝线路应力放散及锁定施工为例，介绍无缝线路施工过程中应力放散的施工技术。 |
| 作者 |
| 新闻作者:闫瑞 |
| 关键字 |
