多风城市风环境改善策略研究-以克拉玛依为例
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摘要
本文利用克拉玛依历史气象数据和CFD模拟技术对克拉玛依主城区风环境进行分析,归纳主城区易出现大风的区域,总结风环境存在的问题,并提出基于防风林和通风廊道的"疏防结合"的风环境改善策略。对克拉玛依主城区建筑和防风林的规划建设亦提出建议。本文研究可为遭受长期遭受风害的城市风环境改善提供思路。
Historical meteorological data of Karamay and CFD simulation technology were used to analyze the wind environment of Karamay. Based on the analysis, areas of which wind speed is prone to be high are summarized,meanwhile, main problems of the wind environment are concluded. Subsequently, wind environment improvement strategies considering both wind-guidance and windproof by applying windbreaks and ventilation corridors are put forward. Suggestions are also made for the planning and construction of buildings and windbreaks of Karamay. This study can provide a reference for the improvement of wind environment of cities which have long been suffering gale damage.
Historical meteorological data of Karamay and CFD simulation technology were used to analyze the wind environment of Karamay. Based on the analysis, areas of which wind speed is prone to be high are summarized,meanwhile, main problems of the wind environment are concluded. Subsequently, wind environment improvement strategies considering both wind-guidance and windproof by applying windbreaks and ventilation corridors are put forward. Suggestions are also made for the planning and construction of buildings and windbreaks of Karamay. This study can provide a reference for the improvement of wind environment of cities which have long been suffering gale damage.
引文
[1]王继新,刘亚民.克拉玛依大风的气候特征及其与上游大风关系的分析[J].科技资讯,2009,(17):153-153.
[2]孙东霞.克拉玛依近40年大风天气气候特征分析[C]//中国科学技术协会2005年学术年会论文集气候变化与气候变异生态-环境演变及可持续发展.2005:176-178.
[3]Wang Y,Zhao F.Y,Kuckelkorn J,et al.School building energy performance and classroom air environment implemented with the heat recovery heat pump and displacement ventilation system[J].Applied Energy,2014,114(2):58-68.
[2]孙东霞.克拉玛依近40年大风天气气候特征分析[C]//中国科学技术协会2005年学术年会论文集气候变化与气候变异生态-环境演变及可持续发展.2005:176-178.
[3]Wang Y,Zhao F.Y,Kuckelkorn J,et al.School building energy performance and classroom air environment implemented with the heat recovery heat pump and displacement ventilation system[J].Applied Energy,2014,114(2):58-68.