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2003年12 期
| 标题 |
| 无缝道岔接头冻结的实践(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 在辙叉前后采用冻结接头的形式来实现无缝道岔，利用冻结接头可提高夹板与钢轨上下颏接 触面间的抗剪强度与摩擦力，使之不能相互滑移或适度控制滑移，以达到增强接头整体性和 提高抗弯性的目的。 |
| 作者 |
| 新闻作者:贺原义 |
| 关键字 |
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| 标题 |
| 无缝道岔接头冻结的实践(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 在辙叉前后采用冻结接头的形式来实现无缝道岔，利用冻结接头可提高夹板与钢轨上下颏接 触面间的抗剪强度与摩擦力，使之不能相互滑移或适度控制滑移，以达到增强接头整体性和 提高抗弯性的目的。 |
| 作者 |
| 新闻作者:贺原义 |
| 关键字 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
