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首页> 外文学位 >The Indian River Inlet bridge: Changing from a single rib tied arch to a cable-stayed design.
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The Indian River Inlet bridge: Changing from a single rib tied arch to a cable-stayed design.

机译：印度河入口桥：从单根肋式拱形变为斜拉式设计。

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摘要

The University of Delaware's Center for Innovative Bridge Engineering (CIBrE) developed an instrumentation and monitoring program for a proposed 1,000 foot concrete tied arch bridge over the Indian River Inlet in Southern Delaware. That bridge will not be built due to budgetary constraints, however, a new bridge is still needed. It is believed that the new bridge, which will be instrumented and monitored by CIBrE, will be a cable-stayed bridge.; This thesis examines the Indian River Inlet site, the proposed arch bridge and instrumentation plan, and cable-stayed bridge related issues. The Indian River Inlet site and the proposed arch bridge are introduced. The expectation of a cable-stayed bridge being built at the inlet is explained. The history and evolution of cable-stayed bridges are examined. Terminology and structural systems relevant to modern cable-stayed bridges are introduced. Behavior of cable-stayed bridges is explored through use of simplified models which represent the limiting conditions of actual bridges. The phenomenon of stay-cable vibration is also discussed briefly. Finally, conclusions about the behavior of cable-stayed bridges and how that relates to the monitoring of a cable-stayed bridge at the Indian River Inlet site are made.
机译：特拉华大学的创新桥梁工程中心（CIBrE）为拟建于特拉华州南部印第安河河口的拟议的1,000英尺混凝土系索拱桥开发了仪器和监控程序。由于预算限制，将不会建造该桥梁，但是，仍然需要一个新的桥梁。可以相信，由CIBrE进行监测和监视的新桥将是斜拉桥。本文研究了印度河入口站点，拟议的拱桥和仪表计划以及斜拉桥相关问题。介绍了印度河入口站点和拟建的拱桥。解释了在入口处建造斜拉桥的期望。研究了斜拉桥的历史和演变。介绍了与现代斜拉桥有关的术语和结构系统。通过使用简化模型来研究斜拉桥的行为，简化模型代表了实际桥梁的极限条件。还简要讨论了拉索振动现象。最后，得出关于斜拉桥的行为及其与印度河入水口站点的斜拉桥监测之间的关系的结论。

著录项

  • 作者

    Stuffle, Timothy Jeffrey.;

  • 作者单位

    University of Delaware.;

  • 授予单位 University of Delaware.;
  • 学科 Engineering Civil.
  • 学位 M.C.E.
  • 年度 2006
  • 页码 278 p.
  • 总页数 278
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;
  • 关键词

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