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2004年01 期
| 标题 |
| 在既有电气化铁路改造工程中消除导线初伸长和波浪弯影响的方法(44 卷) |
| 英文标题 |
| * |
| 摘要 |
| 既有电气化接触网改造中接触网线材的更新，导致接触线线材产生初伸长及波浪弯。如何在施工过程中有效消除线材初伸长造成的整体吊弦偏移和波浪弯对导线平直度的影响，是保证高速铁路接触网一次性送电开通的关键。 |
| 作者 |
| 新闻作者:王融诚 |
| 关键字 |
关键词:接触网改造 初伸长 波浪弯 |
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| 标题 |
| 在既有电气化铁路改造工程中消除导线初伸长和波浪弯影响的方法(44 卷) |
| 英文标题 |
| * |
| 摘要 |
| 既有电气化接触网改造中接触网线材的更新，导致接触线线材产生初伸长及波浪弯。如何在施工过程中有效消除线材初伸长造成的整体吊弦偏移和波浪弯对导线平直度的影响，是保证高速铁路接触网一次性送电开通的关键。 |
| 作者 |
| 新闻作者:王融诚 |
| 关键字 |
关键词:接触网改造 初伸长 波浪弯 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
