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2011年11 期
| 标题 |
| 地铁超近距交叉结构在水平地震荷载下的响应影响分析(51 卷) |
| 英文标题 |
| Analysis of response to horizontal earthquake loading for metro crossing tunnels with super closed distance apart |
| 摘要 |
| 基于FLAC有限差分软件，建立地铁车站与隧道超近距离交叉结构的有限元分析模型，在输入北京人工波的条件下，车站结构本身的动力响应都随深度的增加而减小；下穿隧道对上部车站结构的动位移及加速度响应有不同程度的减弱，且越靠近隧道部位减弱幅度越大，隧道的减震耗能现象存 |
| 作者 |
| 新闻作者:张波，陶连金，姜峰，王文沛，李文博 |
| 关键字 |
