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2006年07 期
| 标题 |
| 国内外铁路钢轨焊接标准接头力学性能检验方法对比分析(34 卷) |
| 英文标题 |
| Comparing the Testing Methods on the Mechanical Property of Rail Welding Joint Adopted By Related Domestic and Foreign Standards And the Analysis |
| 摘要 |
| 对国内外钢轨焊接标准接头力学性能：落锤、静弯、疲劳、硬度、冲击和拉伸等指标进行了分析，提出改进建议：闪光焊、气压焊接头落锤检验保留，试验温度范围提高；静弯试验加载速度上限应加以限制；疲劳试验应朝四点弯曲方向发展；冲击和拉伸检验设底线值。 |
| 作者 |
| 新闻作者:丁 韦， 刘艳红， 黄辰奎， 宋宏图 |
| 关键字 |
