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2010年02 期
| 标题 |
| 梁端位移对明桥面桥扣件受力的影响分析(50 卷) |
| 英文标题 |
| Analysis about influence of girder-end displacement on forces of rail fastenings at open bridge deck |
| 摘要 |
| 在城市铁路大跨度明桥面桥上采用新型树脂轨道结构，可以避免木枕明桥面桥曲线超高和竖曲线调整比较难的缺点。结合城市铁路大跨度桥梁的结构特点，建立了新型树脂轨枕轨道结构梁体位移对梁端扣件受力计算模型，分析计算了梁端转角以及错台对扣件的影响。计算结果表明，梁端位 |
| 作者 |
| 新闻作者:马战国，许绍辉，尤瑞林 |
| 关键字 |
