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首页> 外文学位 >Using a GIS-based approach and wind rose to determine runway effectiveness and study the impacts of O'Hare Chicago International Airport.
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Using a GIS-based approach and wind rose to determine runway effectiveness and study the impacts of O'Hare Chicago International Airport.

机译：使用基于GIS的方法和风向来确定跑道有效性并研究奥黑尔芝加哥国际机场的影响。

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摘要

Although runways are critical components that make up an airport, few studies have examined their orientations and operations. This is further compounded by the fact that runway layout design and/or configuration are so complex yet they play a vital role in the airport's daily operation, capacity, and safety. In this study, I wish to apply GIS techniques, a wind rose model, and a noise distance decay model to achieve two specific objectives: (1) to determine the effectiveness of runways in terms of its orientation, design, and physical layout; and (2) to analyze any socioeconomic and environmental impacts associated with the use and development of O'Hare Chicago International Airport (ORD). The economic impact of this airport that was reviewed includes job employment, annual development, movement of goods and services and tourism. The study highlights the environmental impacts such as noise, lake effects, compatible land use, and other significant factors in relation to the airport and surrounding communities. The noise distance-decay model shows that aircraft noise levels decompose at about 800 feet (243m) from the O'Hare runways. Areas close to the airport have a 70db noise level and there are non-homogenous patterns between the day and night sound levels and the distance from the runways. The wind rose model shows that the wind blowing at O'Hare airport has a southern directional bias only two of the eight runways meet the criteria of a northeast/southwest direction. The directions of the winds are predominantly southerly headings and wind speeds are greater than 7 m/s. The integration of rule-based runway networks and the wind rose model results allowed for a visual analysis and comparison of runway networks. The integration enabled the analysis of the wind direction in relation to the landing or takeoff of aircrafts. The final interpretation of this result requires caution as it suggests that the use of daily wind events would provide a better outcome. Although this study has suggested a GIS-based strategy and wind rose model with key four elements it still requires further refinement. Future work should plan to include more analytical models/optimization methods that accounts for most factors that determine the effectiveness utilization of runways.;Keywords: GIS, O'Hare Modernization Program, runways, wind rose, noise, economy
机译：尽管跑道是构成机场的关键组成部分，但很少有研究检查其方向和操作。跑道布局的设计和/或配置是如此复杂，但它们在机场的日常运营，运力和安全中起着至关重要的作用，这进一步加剧了这一事实。在这项研究中，我希望应用GIS技术，风向模型和噪声距离衰减模型来实现两个特定目标：（1）从跑道的方向，设计和物理布局方面确定其有效性； （2）分析与芝加哥奥黑尔国际机场（ORD）的使用和开发相关的任何社会经济和环境影响。对该机场的经济影响进行了审查，包括就业，年度发展，货物和服务的流动以及旅游业。该研究强调了对环境的影响，例如噪音，湖泊影响，兼容的土地利用以及与机场和周围社区有关的其他重要因素。噪声距离衰减模型显示，飞机的噪声水平在距奥黑尔跑道约800英尺（243m）处分解。靠近机场的区域的噪音水平为70db，白天和晚上的噪音水平与距跑道的距离之间存在不均匀的模式。风玫瑰模型显示，在奥黑尔机场吹的风具有南向偏向，只有八条跑道中的两条满足东北/西南方向的标准。风的方向主要是南风，风速大于7 m / s。基于规则的跑道网络和风向风模型结果的集成允许对跑道网络进行可视化分析和比较。通过集成，可以分析与飞机着陆或起飞有关的风向。对于此结果的最终解释需要谨慎，因为它表明使用日常风事件将提供更好的结果。尽管这项研究提出了具有关键四个要素的基于GIS的策略和风向上升模型，但仍需要进一步完善。未来的工作应该计划包括更多的分析模型/优化方法，这些模型/优化方法可以解释大多数决定跑道有效性的因素。关键词：GIS，奥黑尔现代化计划，跑道，风向，噪声，经济

著录项

  • 作者

    Lewis, Patrici A L Danyelle.;

  • 作者单位

    Southern Illinois University at Carbondale.;

  • 授予单位 Southern Illinois University at Carbondale.;
  • 学科 Geodesy.;Transportation.;Engineering Aerospace.
  • 学位 M.S.
  • 年度 2011
  • 页码 91 p.
  • 总页数 91
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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