广东工业大学学报 ›› 2016, Vol. 33 ›› Issue (06): 91-95.doi: 10.3969/j.issn.10077162.2016.06.016

• 综合研究 • 上一篇    下一篇

居住小区布局形式对热环境的影响

赵冰春, 汪新, 赖志平   

  1. 广东工业大学 土木与交通工程学院,广东 广州 510006
  • 收稿日期:2015-11-25 出版日期:2016-11-18 发布日期:2016-11-18
  • 作者简介:赵冰春(1990-),男,硕士研究生,主要研究方向为城市微气候.
  • 基金资助:

    国家自然科学基金资助项目(E080201)

Effects of Building Layout Forms on Thermal environment in Residential Districts

Zhao Bing-chun, Wang Xin, Lai Zhi-ping   

  1. School of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2015-11-25 Online:2016-11-18 Published:2016-11-18

摘要:

针对不同建筑布局形式对居住小区热环境的影响进行了研究.将华南地区典型居住小区形态简化为4种布局形式,采用Computational fluid dynamics(CFD)模拟技术在不同主导风和各种建筑群朝向条件下对该4种小区布局形式进行了热环境数值模拟.研究结果表明:布局形式和建筑群朝向等对小区热环境有很大影响,且小区热环境主要取决于小区内的通风状况.当主导风为东南风或东风时,错列式和行列式居住小区有相对较好的热环境,相对应的建筑群朝向宜为南北朝向.

关键词: 布局形式;数值模拟;热环境;主导风

Abstract:

The effect of building layout forms on thermal environment in residential districts is focused on. Based on typical residential districts in South China, four typical layout forms are established. Computational fluid dynamics (CFD) technique is used to simulate the thermal environment in residential districts at different predominant wind for different architectural complex orientations. The results show that layout forms and architectural complex orientation have a great influence on thermal environment, and the thermal environment mainly depends on the ventilation in the residential district. When the predominant wind is east wind or southeast wind, staggered type and determinant residential districts have relatively good thermal environment, and it is appropriate for them to face the north or the south.

Key words: layout forms; numerical simulation; thermal environment; predominant wind

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