• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>International Conference on Coastal Engineering 2004(ICCE 2004) vol.4; 200409; Lisbon(PT) >REAR-SIDE STABILITY OF RUBBLE MOUND STRUCTURES
【24h】

REAR-SIDE STABILITY OF RUBBLE MOUND STRUCTURES

机译：卵石结构的后侧稳定性

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

The stability of the rear side of rubble mound structures under wave attack has been studied by means of physical model tests in a wave flume. The damage at the rear side slope has been measured for several structure types while the main hydraulic and structural parameters affecting the damage have been varied. The data-set was analysed to obtain estimates of the amount of damage for a wide range of conditions. By using estimates of velocities at the crest during wave overtopping events the amount of damage at the rear-side slope could be predicted. The estimates of velocities can be obtained by using an approach that estimates fictitious wave run-up levels for a situation as if the structure was non-overtopped. Depending on the acceptable damage level the required stone diameter at the rear side can be estimated based on the obtained prediction formula.
机译：通过波浪槽中的物理模型测试，研究了波浪冲击下瓦砾堆结构后侧的稳定性。已对几种结构类型的后坡进行了破坏测量，而影响破坏的主要水力和结构参数已发生变化。对数据集进行了分析，以获得各种条件下的破坏程度估计值。通过使用波超顶事件期间波峰处的速度估计，可以预测后坡的破坏程度。速度的估计值可以通过使用一种方法来获得，该方法可以估计某种情况下的虚拟波浪上升水平，就好像该结构没有超顶一样。根据可接受的损坏程度，可以根据获得的预测公式估算后侧所需的石材直径。

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