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2010年07 期
| 标题 |
| 高架车站无砟轨道岔区道床板限位方案的研究(50 卷) |
| 英文标题 |
| Study on location-restricted scheme of road bed slab in ballastless track turnout area in elevated railway station |
| 摘要 |
| 渭南北高架站岔区道床板施工中采用销钉限位方案，对该方案钢轨部件强度、尖轨、心轨的伸缩位移、道床板与底座的纵横相对位移、风力、列车蛇形摇摆力和离心力的动态组合作用下的横向力进行了分析检算。结果表明，锚固销钉设置合理，可以有效限制道床板与底座之间的位移。 |
| 作者 |
| 新闻作者:魏周春 |
| 关键字 |
