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A step towards urban building information modeling: Measuring design and field variables for an urban heat island analysis.

机译:迈向城市建筑信息建模的一步:为城市热岛分析测量设计和现场变量。

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摘要

Digital simulation methods are important for analyzing energy flows. They inform the design and help determine what methods are useful for the remediation of built form to enable energy conservation. The logical requirement therefore is to develop sophisticated energy modeling tools for mitigating some of the most pressing urban problems.;Urban areas have a greater density of buildings and paved surfaces that absorb and retain heat from the sun. Typically overall, the relative air temperature is lower in rural areas, increases over suburban districts, and then peaks over urban areas. These higher temperatures increase the need for cooling, especially in summer, making buildings consume more electricity. These are characteristics of the urban heat island effect. Urban scale computer modeling for incident solar radiation can aid in learning about mitigation of the heat island effect through albedo modification and increased vegetation, among other solutions.
机译:数字仿真方法对于分析能量流很重要。他们为设计提供信息,并帮助确定哪些方法可用于修复建筑形式以实现节能。因此,合乎逻辑的要求是开发复杂的能源建模工具,以缓解一些最紧迫的城市问题。城市地区的建筑物和铺装表面的密度更高,吸收并保留了来自太阳的热量。通常,相对而言,农村地区的相对气温较低,郊区升高,然后市区升高。这些较高的温度增加了对冷却的需求,尤其是在夏天,这使建筑物消耗更多的电力。这些是城市热岛效应的特征。除其他解决方案外,针对入射太阳辐射的城市规模计算机建模可以帮助人们了解通过反照率修改和增加植被来减轻热岛效应的知识。

著录项

  • 作者

    Jain, Anupam.;

  • 作者单位

    University of Southern California.;

  • 授予单位 University of Southern California.;
  • 学科 Atmospheric Sciences.;Architecture.;Urban and Regional Planning.
  • 学位 M.B.S.
  • 年度 2009
  • 页码 301 p.
  • 总页数 301
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;区域规划、城乡规划;
  • 关键词

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