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2010年10 期
| 标题 |
| CRTSⅠ型板式轨道在地震荷载作用下的动力响应(50 卷) |
| 英文标题 |
| Dynamic response of CRTS-I slab-type track under earthquake loading action |
| 摘要 |
| 借助有限元软件ANSYS，建立了板式轨道、路基的三维有限元模型，并结合遂渝线CRTSⅠ型板式轨道进行地震荷载时程分析，模拟地震荷载作用下板式轨道结构中轨道板、底座板、CA砂浆和圆形凸台的动应力、动位移的响应。结果表明，在地震荷载作用下，轨道结构横向应力和纵横向位移响 |
| 作者 |
| 新闻作者:宋 杨,张 瑶，陈小平，王 平 |
| 关键字 |
