• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >3D block erodibility: Dynamics of rock-water interaction in rock scour.
【24h】

3D block erodibility: Dynamics of rock-water interaction in rock scour.

机译：3D块侵蚀性：岩石冲刷中岩水相互作用的动力学。

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

Erosion of rock by flowing water is an integral process in the evolution of natural landscapes as well as a critical hazard for key infrastructure such as dams, spillways, bridges and tunnels. The removal of individual blocks of rock is one of the primary mechanisms by which rock scour can occur. This research examined the influence of 3D geologic structure on erodibility of rock blocks with the aim to understand the basic mechanics of the process as well as to develop a predictive framework for block erodibility. To do this, a multifaceted research program was established. Field investigation of a prototype site in the Sierra Nevada Mountains in northern California was used as a basis for the development of an extensive series of hydraulic model experiments, which were complemented by theoretical deterministic and stochastic analyses based on 3D block theory. (Abstract shortened by ProQuest.).
机译：流动的水对岩石的侵蚀是自然景观演变过程中不可或缺的过程，同时也是对诸如水坝，溢洪道，桥梁和隧道等关键基础设施的重大危害。去除单个岩石块是发生岩石冲刷的主要机制之一。这项研究检查了3D地质结构对岩石块易蚀性的影响，旨在了解该过程的基本机理以及为块蚀性提供一个预测框架。为此，建立了一个多方面的研究计划。加利福尼亚北部内华达山脉的原型站点的现场调查被用作开发一系列水力模型实验的基础，并辅之以基于3D块理论的理论确定性和随机分析。 （摘要由ProQuest缩短。）。

著录项

  • 作者

    George, Michael Freeman.;

  • 作者单位

    University of California, Berkeley.;

  • 授予单位 University of California, Berkeley.;
  • 学科 Civil engineering.;Geomorphology.;Geological engineering.
  • 学位 Ph.D.
  • 年度 2015
  • 页码 462 p.
  • 总页数 462
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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