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2011年05 期
| 标题 |
| 无砟轨道连续梁桥与道岔纵向相互作用规律的研究(51 卷) |
| 英文标题 |
| Study on regularity of longitudinal interaction between ballastless track continuous girder bridge and turnouts |
| 摘要 |
| 建立了无砟轨道线桥墩一体化计算模型，用数值模拟法，以一组60 kg/m钢轨客运专线18号可动心轨道岔布置在连续梁上为例，通过两种类型（“门”形筋混凝土道床、带限凸台的道床板）无砟轨道桥上无缝道岔与有砟轨道桥上无缝道岔基本轨温度附加力、基本轨伸缩位移的比较，表明：无 |
| 作者 |
| 新闻作者:徐桂弘，徐 浩，王 平，代 丰 |
| 关键字 |
