全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
地理科学  2013 

高层建筑群平面布局类型对室外风环境影响的对比研究

, PP. 1097-1103

Keywords: 风环境模拟,高层建筑群,平面布局

Full-Text   Cite this paper   Add to My Lib

Abstract:

现有城市热环境研究关注于城市尺度范围内城市形态,未充分考虑小尺度区域内、非匀质分布的建筑群布局形态对热环境,尤其是室外风环境的影响。以6幢方形截面高层建筑组成的建筑群的周围风环境为研究对象,采用数值模拟方法进行对比、分析,对比6种布局形式的建筑群的室外人行高度1.5m)处的风速比和风向分布,得出风环境优劣状况与平面布局之间的关系,为城市建设、高层建筑布局规划提供参考与评价依据。

References

[1]  祝善友,张桂欣,刘莹.苏州下垫面格局演变及其局地热环境效应[J].地理科学,2012,32(7): 859~865.
[2]  Murakami S.Current status and future trends in computational wind engineering[J].Journal of Wind Engineering and Industrial Aerodynamics,1986,1:3-34.
[3]  Ping H.Numerical simulation of air flow in a urban area with regularly aligned blocks[J].Journal of Wind Engineering and Industrial Aerodynamics,1997,67-68:281-291.
[4]  牛海燕,刘敏,陆敏,等.中国沿海地区近20 年台风灾害风险评价[J].地理科学,2011,31(6):764~768.
[5]  温家洪,黄蕙,陈珂,等.基于社区的台风灾害概率风险评估——以上海市杨浦区富禄里居委地区为例[J].地理科学,2012,32(3):348~355.
[6]  T R Oke.City size and urban heat island[J].Atmos Environ,1973, 7(8):769-779.
[7]  Arthur-Hartranft S T,Carlson T N,Clarke K C.Satellite and ground-based microclimate and hydrologic analyses coupled with a regional urban growth model[J].Remote Sens Environ2003,86( 3):385-400.
[8]  Voogt J A,Oke T R.Thermal remote sensing of urban climates[J].Remote Sens Environ,2003,86(3):370-384.
[9]  B WAtkinson.Numerical modeling of urban heat-island intensity[J].Boundary-Layer Meteorology,2003,109(3):285-310.
[10]  O Coceal,T G Thomas,I P Castro, et al.Spatial variability of flow statistics within regular building arrays[J].Boundary-Layer Meteorology,2007,125(3):537-552.
[11]  O Coceal,T G Thomas,S E Belcher.Mean flow and turbulence tatistics over groups of urban-like cubical obstacles[J].Boundary-Layer Meteorology,2006,121(4):491-519.
[12]  T Kono,T Tamura,Y Ashie.Numerical Investigations of Mean Winds Within Canopies of Regularly Arrayed Cubical Buildings Under Neutral Stability Conditions[J].Boundary-Layer Meteorology, 2010,134(1):131-155.
[13]  Jean Claus,O Coceal,T Glyn Thomas,et al.Wind-direction effects on urban-type flows[J].Boundary-Layer Meteorology, 2010,134(2):131-155.
[14]  周莉,席光.高层建筑群风场的数值分析[J].西安交通大学学报,2001,35(5):471~474.
[15]  李雪铭,晋培育.中国城市人居环境质量特征与时空差异分析[J].地理科学,2012,32(5):521~529.
[16]  Chang C H,Meroney R N.Concentration and flow distributions in urban street canyons:wind-tunnel and computational data[J].Journal of Wind Enginering and Industrial Aerodynamics,2003, 91(9):1141-1154.
[17]  Ying X Y,Kazunori Hohao.Application of building ventilation space in residential area’s layout[C]//Korea Planners Association. Proceeding of ISCP2011.Pushan:Gyeongju University Press, 2011:289-301.
[18]  Stathopoulos T,Baskaran A.Computer simulation of wind environment conditions around buildings[J].Engineering Structures, 1996,18(11):876-885.
[19]  Tetsu Kubotaa,Masao Miurab,Yoshihide Tominagac,et al.Wind tunnel tests on the relationship between building density and pedestrian-level wind velocity: Development of guidelines for realizing acceptable wind environment in residential neighborhoods[J].Building and Environment,2008,43(10):1699-1708.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133