• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>Asia-Pacific Conference on Shock amp; Impact Loads on Structures; 20031112-14; Changsha, Hunan,(CN) >STUDY ON ACTION OF THE SEISMIC WAVES ON TUNNEL STRUCTURE ALONG AXIAL ORIENTATION
【24h】

STUDY ON ACTION OF THE SEISMIC WAVES ON TUNNEL STRUCTURE ALONG AXIAL ORIENTATION

机译：地震波沿轴向定向对隧道结构的作用研究

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In this paper, because the seismic resistance joint of the tunnel support structure is not constructed, based on the hypothesis of Winkler, infinite elder beam model is adopted and tunnel's quality is not considered .moreover the mutual action against the surrounding rock of tunnel is considered .Afterwards ,we analyze the action of S wave and P wave on tunnel support structure along the axial orientation, the dynamic characteristic of elastic foundation beam is concluded when the earthquake of foundation is given, and the current formula of tunnel support structure inner force is put out. Finally, this theory is applied to an engineering instance, the calculated results show that the theory is useful to some instances of tunnel engineering.
机译：本文由于未建立隧道支护结构的抗震缝，因此基于Winkler的假设，采用无限长梁模型，不考虑隧道质量，而且考虑了与隧道围岩的相互作用。随后，我们分析了S波和P波沿轴向作用在隧道支护结构上的作用，得出了地基地震时得出了弹性地基梁的动力特性，并得出了目前的支护结构内力公式。扑灭。最后，将该理论应用于工程实例，计算结果表明该理论对某些隧道工程实例是有用的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号